Menu

Ireland's sailing, boating & maritime magazine

Inland afloat headers

 

Displaying items by tag: Marine Institute

Record wave heights were captured by the Irish Weather Buoy Network during Hurricane Ophelia on Monday 16th October, causing one of the five weather buoys to break it moorings.

The highest wave was recorded off the Irish coastline at 16.00 on Monday when the M5 weather buoy off the South East coast, measured a record individual wave (Hmax) of 17.81m* and a record significant wave height (Hs) of 12.97m **.

The M5 weather buoy subsequently broke away from its mooring and the Marine Institute coordinated the retrieval process as a matter of urgency. The M5 was recovered yesterday by the MV Puffin of Fastnet Shipping (Waterford) and brought ashore last night.

As Ophelia moved northwards, the M2 buoy to the east of Dublin also experienced a record significant wave height (HS )** of 6.64m measured at 18.00 on Monday 16th.

baltimore beaconWaves lash the Baltimore beacon in West Cork during Storm Ophelia. Photo: Youen Jacob
Earlier in the day, at 12.00, the M3 buoy, off the South West coast measured an individual wave height of 13.59m, although this was not a record wave for this buoy.

In addition to measuring the waves, the weather buoy network, which is managed by the Marine Institute provides further vital atmospheric (including wind speed) and oceanographic information to support both maritime safety and, importantly in storm events such as Ophelia, help to validate the weather forecast models run by Met Éireann providing guidance to the national emergency planning efforts.

The Irish Weather Buoy Network is designed to improve weather forecasts and safety at sea around Ireland. The buoy network also provides operational ocean models, shipping bulletins, gale and swell warnings as well as data for general public information and research. The network is managed by the Marine Institute in collaboration with Met Éireann, the UK Met Office and the Irish Department of Transport, Tourism and Sport (DTTAS). Real time data from the network can be found here.

Published in Marine Science

#MarineScience - Canada’s Minister of Environment and Climate Change, Catherine McKenna, was at the Marine Institute headquarters in Oranmore yesterday (Friday 13 October) to discuss collaborations under the Atlantic Ocean Research Alliance.

The Marine Institute meetings were part of a tour by Minister McKenna to London and Dublin to advance discussions on clean growth and climate action.

Minister McKenna was accompanied by Canadian Ambassador to Ireland Kevin Vickers and met with the Marine Institute’s chair Dr John Killen and chief executive Dr Peter Heffernan, members of the senior management team and scientific staff.

The meeting provided an opportunity to discuss existing projects and opportunities to further Ireland and Canada’s collaboration on Atlantic Ocean research and climate impacts.

“Transatlantic cooperation is essential to broadening our scientific understanding of the Atlantic Ocean and helping to ensure it remains healthy and productive,” said Dr Heffernan. “It’s hugely important for Ireland and brings us closer to achieving the goals of the Galway Statement on Atlantic Ocean Co-operation signed here at the Marine Institute Galway in May 2013 by the EU, USA and Canada.

“The goal is to work together, share expertise and advance our science goals to promote the sustainable management of our Atlantic ocean for the benefit of all.”

Since the signing of the Galway Statement, the Marine Institute says it has led initiatives to further this collaboration in areas including Atlantic seabed mapping and climate change research, and is leading the EU H2020-funded Atlantic Ocean Research Alliance - Coordination and Support Action.

Speaking on her visit to the Marine Institute, Minister McKenna said: “Canada and Ireland are natural partners on marine research. Canada recognises that Atlantic research will be more effective if we work together and on both sides of the ocean.

“The knowledge we gain benefits us all, and all and is crucial to helping us to meet the challenges we face, in particular climate change, food security and new sources of energy.”

Ambassador Vickers added: “We are now entering a new era of transatlantic co-operation that will enable us to achieve great things together in the coming years.

“We are raising the importance for ocean discovery above sectoral interests and putting marine research on a new global level that transcends national borders, making literal the bonds connecting Ireland and Canada, to increase our knowledge of the ocean that joins us and to maximise the innovation potential it affords us.”

Published in Marine Science

#MarineScience - The Marine Institute has welcomed commitments of €6 million in funding for seabed mapping and marine research announced at the fourth Our Ocean Conference in Malta last week.

Ciaran Cannon, Minister of State for International Development, addressed representatives from more than 200 countries at the EU conference, stressing the importance of promoting and protecting the world's marine resources for present and future generations.

Aside from the new funding for mapping and research, Minister Cannon also announced the roll-out of a 'groundbreaking' Global Citizenship marine environment education module for school children from September 2017 onwards.

“This programme will increase ocean literacy by fostering understanding of the important role our oceans play in our lives, how individual actions can affect them and how we can act together to protect them,” he said.

Marine Institute chief executive Dr Peter Heffernan explained that the new module supports the aims of the institute’s own Explorers Education Programme “to build on Ireland's marine and maritime heritage by increasing awareness of the value, opportunities and social benefits of our ocean wealth and identity.”

Meanwhile, Minister Cannon committed to €320,000 in funding to the 2017 Clean Coasts programme and its more than 550 volunteer groups established in Ireland to date.

Also noted was an expansion of the 2015 Fishing for Litter programme, and continued contributions to support developing countries engagement at the UN on issues relating to marine governance.

In addition, Minister Cannon reaffirmed Ireland's commitment to prohibit the sale or manufacture of certain products containing microbeads, announced at the UN in June of this year.

Published in Marine Science

#Fishing - Marine Minister Michael Creed signed into law conservation measures concerning Irish velvet crab stocks as he hosted the 12th meeting of the National Inshore Fisheries Forum (NIFF) today, Wednesday 27 September.

The Inshore Fisheries Forum structures, which include the NIFF and six Regional Inshore Fisheries Forums (RIFFs), were established in 2014 to foster stakeholder-led development of proposals for the inshore fishing sector.

As well as moved to protect Irish velvet crab, the minister also introduced measures to regulate fishing activities affecting Natura 2000 sites at Hook Head and the Saltee Islands.

Regulations signed by Minister Creed today will introduce a Minimum Conservation Reference Size (MCRS) of 65mm for velvet crab that will apply to Irish sea fishing boats from 1 January 2018.

This measure was initially developed by the West Regional Inshore Fisheries Forum (RIFF) with advice from the Marine Institute. The proposal was brought to the minister last year by the NIFF, and a public consultation on the measure was held at the end of 2016.

Velvet crab are fished all year, but mainly in the March to October period, and they are predominantly a by-catch in the lobster fishery. Landings of velvet crab into Ireland were 406 tonnes in 2015, higher than any year since 2004, and were valued at just under €808,000. Over 80% of velvet crabs are landed by vessels less than 10 metres in length.

Additionally, a Fisheries Natura Declaration signed by Minister Creed today will restrict fishing using dredge and trawling gear for scallop fishing to protect certain sensitive habitats in Natura 2000 conservation sites off the southeast coast of Wexford from 30 November.

The Natura 2000 sites include the Hook Head and Saltee Islands SACs (Special Areas of Conservation). The declaration also sets down monitoring and notification requirements for boats fishing using dredge and trawling gear within these habitats.

These gear and monitoring measures were developed through industry members working with the Marine Institute and Bord Iascaigh Mhara (BIM) to address risks to sensitive habitats in the Hook Head and Saltee Islands SACs. The risks were identified by the Marine Institute in a 2014 risk assessment report of sea-fishing activities in Natura 2000 sites in the Irish Sea.

Industry members – including individual scallop fishermen, members of the Southeast RIFF and representatives of the Irish South and East Fish Producers Organisation (ISEFPO) – met with the Marine Institute and BIM through 2015 and 2016 to develop risk mitigation proposals for the fishery. A public consultation on the resulting Mitigation Response Plan was carried out in 2016.

These measures are being introduced following full consultation with the Inshore Fisheries Forum structures.

“Heading into their third year, the forums have taken a lead in tackling conservation issues and changing practices with a view to long-term sustainability,” said Minister Creed. “I welcome the support these measures have received from the Forums which reflects the mature approach this sector is taking in dealing with its own challenges.”

Minister Creed and the NIFF discussed the implementation of the new measures and the status of other measures under review for important stocks such as lobster, brown crab and razor clams.

The minister also discussed the impact of Brexit on the fishing sector and the UK’s intention to withdraw from the London Fisheries Convention, which governs access to waters inside the 12-mile limit.

Commenting on issues arising for the sector from Brexit, Minister Creed noted: “While the implications of Brexit are far from clear at this point in time, I will continue to highlight Irish fisheries concerns on the EU agenda and work with other impacted EU member states and the Barnier team to ensure that fisheries are not isolated in the overall negotiations on a new EU/UK relationship.”

Published in Fishing

#MarineScience - Offshore earthquakes and cold water coral in subsea canyons in Irish waters are among 26 projects awarded €45 million in research investment through the Science Foundation Ireland's Investigators Programme, announced last week by Minister of State for Training and Skills, John Halligan.

“This funding recognises some of Ireland’s top researchers and enables them to advance vital research areas in Ireland,” said the minister. “I am confident that the teams being supported will generate important new scientific breakthroughs.”

The 26 research projects will support 94 research positions over the next five years.

“In addition, today’s investment provides 20 companies with access to invaluable expertise and infrastructure across the country,” said Minister Halligan. “These collaborations between industry and academia are integral to further enhancing Ireland’s reputation for research excellence.”

To strengthen and accelerate research in key strategic areas of national interest, Science Foundation Ireland (SFI) collaborates with several funding agencies and public bodies through the SFI Investigators Programme.

Six of the research projects received co-funding worth a total of €3 million from Teagasc, the Geological Survey of Ireland, the Marine Institute, and the Environmental Protection Agency. The Marine Institute and the Geological Survey of Ireland are co-funding two marine science awards with SFI to the value of €2.65 million.

Professor Sergei Lebedev of the Dublin Institute of Advanced Studies (DIAS) has been awarded €1,248,989 to investigate the structure, evolution and seismic hazard of Ireland’s offshore territory.

With 90% of Ireland’s territory offshore, it represents vast resources but also hazards, with offshore earthquakes posing the biggest risk with the potential to trigger undersea landslides and tsunamis.

Prof Lebedev’s team will for the first time deploy an array of ocean-bottom, broadband seismometers offshore which, together with existing arrays onshore, will cover the entire Irish territory.

Professor Andy Wheeler of University College Cork has been awarded €874,329 to explore and monitor cold water corals in submarine canyons in the deep ocean and determine their sensitivity to climate change and fisheries and oil industry impacts.

Prof Wheeler’s team will used advanced robotic technology and novel 3D visualisation and will make recommendations for sustainable responsible fisheries and hydrocarbon activity and for effective management during climate change.

Dr Ciaran Kelly, R&D manager at the Marine Institute, said, “The Marine Institute is delighted to partner with SFI again in co-funding these important projects through the investigators programme, together with our INFOMAR programme partners, Geological Survey of Ireland.

“This collaboration will accelerate our knowledge of key processes of the deep ocean bringing longstanding benefits to society.”

For more information on the 26 projects funded through the SFI Investigators Programme see www.sfi.ie.

Published in Marine Science

#MarineNotice - The Marine Institute advises that the annual Irish Groundfish Survey (IGFS2017) will be carried out off the North West Coast of Ireland between Tuesday 3 and Saturday 14 October, in fulfilment of Ireland’s Common Fisheries Policy obligations.

The IGFS is a demersal trawl survey consisting of approximately 45 fishing hauls of 30 minutes duration each in ICES area VIa. Fishing in 2017 will take place within a two nautical mile radius of these 45 positions, the approximate locations of which are noted in Marine Notice No 39 of 2017.

The survey will be conducted by the RV Celtic Explorer (Callsign: EIGB), which will display all appropriate lights and signals during the survey and will also be listening on VHF Channel 16. The vessel will be towing a high headline GOV 36/47 demersal trawl during fishing operations.

This survey is to determine the relative annual abundance and distribution of commercially exploited fish stocks, in particular assessment of recent recruitment. In addition, other species of national importance are sampled along with physical and chemical oceanographic parameters.

The Marine Institute requests that commercial fishing and other marine operators keep a two nautical mile area around the tow points clear of any gear or apparatus during the survey period outlined above.

While there is no statutory provision for the loss of gear at sea, the Marine Institute will make every effort to avoid gear, adequately marked according to legislation, that may be encountered in the notified areas. In the event that an operator has static gear or other obstructions within 2nm of the trawl points, it is the responsibility of the owner to notify the survey managers or vessel directly.

This should be communicated by identifying specifically which ‘Prime Station’ is of concern using the appendix and contact details provided in Marine Notice No 39 of 2017, a PDF of which is available to read or download HERE.

It is not required to provide positional details of commercial operations beyond 3-4nm of the survey points provided. Specifics of any fishing gear or other obstructions that are known and cannot be kept clear of these survey haul locations can be notified using the contact details provided in the above Marine Notice.

Published in Fishing

#MarineScience - The Marine Institute and the Fulbright Commission are once again offering a unique opportunity for an Irish PhD candidate or scholar to travel to the USA to research in the fields of marine science or a marine-related business sector.

The Fulbright Commission is seeking applicants with academic and personal excellence, strong leadership potential and a commitment to being a Fulbrighter. The commission is particularly interested in receiving applications for this award from candidates who are exploring:

  • Marine Sensor Technologies and Observation Systems
  • Maritime Economics
  • Marine Spatial Planning
  • Maritime Law and Security
  • Renewable Ocean Energy
  • Marine Biotechnology (including Functional Foods)
  • Marine Environment
  • Oceanographic Modelling
  • Shipping
  • Seafood Safety
  • Ecosystems-based Fisheries Management
  • Big Data, and Sustainable Development

The 2018-2019 Fulbright Irish Awards supporting Irish and EU citizens to study, research or teach in the USA are now open for application. All applications are due by 4pm on Tuesday 31 October.

These globally-recognised and prestigious awards, operating between the United States and 155 countries, were founded by Senator J William Fulbright in 1946 “to expand the boundaries of human wisdom, empathy and perception” through educational and cultural exchange.

As a Fulbright Scholar, Dr Triona McGrath — a post-doctoral researcher at NUI Galway — visited Scripps Institution of Oceanography in San Diego in 2013 on a trip funded by the Marine Institute to develop her analytical skills in ocean carbon chemistry.

Dr McGrath has been researching ocean climate change since 2008 and highlights the value of her experience in the USA, saying: “The opportunity provided me with a wealth of information of how others work and increasing my knowledge at an international level.”

Dr McGrath’s team continues to monitor levels of carbon dioxide in Irish marine waters to determine the level of carbon in the ocean and subsequent increase in ocean acidity.

Along with her colleagues, Dr McGrath published the first rates of ocean acidification for Irish offshore waters and the first baseline dataset of carbon parameters in Irish coastal waters.

This data is crucial for our understanding of the future health of our oceans, and can provide information to determine the impacts of ocean acidification on marine ecosystems.

The Fulbright Commission in Ireland recently launched its new website and a promotional video called ‘Across the Water’ created by IADT student Gary Boyd, which also features Dr McGrath.

Published in Marine Science

#MarineNotice - The latest Marine Notice from the Department of Transport, Tourism and Sport (DTTAS) advises of the decommissioning of the wave energy test site in Galway Bay.

The decommissioning of the Marine Institute's wave energy site will involve the removal of four cardinal marks and a wave monitoring data buoy, and the establishment of a new special mark denoting the presence of the Galway Bay Subsea Observatory on the seabed at the site off Spiddal.

The Chateau Thierry (Callsign EIHK6) was scheduled to arrive in Galway Bay this week between Monday 11 and next Monday 18 September. This operation is expected to last two days, depending upon weather or other operational conditions.

It is anticipated that the decommissioning operation will be completed on or before Tuesday 19 September.

The Chateau Thierry will display appropriate lights and markers. The work vessel will be broadcasting and listening on VHF Channel 16 during the decommissioning.

Full details of co-ordinated of the relevant work areas are included in Marine Notice No 38 of 2017, a PDF of which is available to read or download HERE.

Published in Power From the Sea

#MarineScience - Build Your Own Unknown, a marine science and art project by fourth-class pupils at Cregmore National School in Co Galway, has been shortlisted for the Allianz Business to Arts Awards.

As previously reported on Afloat.ie, the Cregmore pupils worked with artist Louise Manifold to produce their installation and short film, using images and footage from the ROV Holland I for inspiration in recreating the discovery of the Moytirra deep-sea hydrothermal vents in 2011.

The project — which places art, marine science and technology in the heart of the classroom — also involved TULCA in partnership with the Marine Institute’s Explorers Education Programme and marine scientist Dr Andy Wheeler from UCC.

Marine Institute chief executive Dr Peter Heffernan congratulated the team on their achievement and wished them luck for awards night.

“One of the greatest outcomes of the Build Your Own Unknown project was being able to provide an opportunity for artists, marine scientists and educators to work together to help engage and increase children, teachers and the wider community’s awareness about the importance of our ocean,” said Dr Heffernan.

The Allianz Business to Arts Awards recognise and champion the spirit of collaboration between businesses, artists and arts organisations that develop creative partnerships; bringing the arts and artists into mutually beneficial relationships across society.

The winners of this year’s Allianz Business to Arts Awards will be announced later this evening (Monday 4 September).

Published in Marine Science

#Shellfish - The Marine Institute, as the EU designated national reference laboratory for shellfish toxins and shellfish microbiology in Ireland, has launched a new shellfish safety website.

Incorporating a range of user friendly info-graphics and maps, the site will provide information on recent trends analysis as well as current status of shellfish production areas.

The new website has been launched to provide regulatory authorities, shellfish producers, processors, hospitality industry, public health officials and the general public with the most up-to-date information available.

The Marine Institute carries out a year-round national testing programme to ensure that all shellfish are safe before being placed on the market for human consumption.

“With over 100 coastal aquaculture production areas farming a variety of shellfish species, and many more offshore areas being fished commercially, it is essential that an efficient and accurate method of communicating these test results is in place,” said Joe Silke, manager of shellfish safety for the Marine Institute.

The open status of shellfish production areas is necessary before the product can be placed on the market. This open status depends on clear tests being obtained for a comprehensive range of shellfish toxins, and in addition, harmful algal species from water samples must be tested on an ongoing basis. In addition, microbiological classification status is assigned on the basis of ongoing testing.

“Placing shellfish on the market requires speedy testing and reporting laboratory results. The Institute has strived towards providing state of the art processes and this new website will provide current status and a range of extra information that was not previously online,” added Silke.

All shellfish safety data are continuously compiled on databases at the Marine Institute and are essential to assign the appropriate ongoing status to the shellfish production areas.

The new website, the first phase of which is now available online, will feature new information such as the progress of sample analysis through the lab, recent trends in toxin and harmful algal concentrations, and maps to indicate the national trends.

Further features will be rolled out in the coming months.

Published in Fishing
Page 32 of 48

General Information on using Waterways Ireland inland navigations

Safety on the Water

All users of the navigations are strongly recommended to make themselves aware of safety on the water for whatever activity they are involved in and to read the advice offered by the various governing bodies and by:

The Dept. of Transport, Ireland: www.gov.ie/transport and The Maritime and Coastguard Agency, UK, The RNLI – Water Safety Ireland for information in terms of drowning prevention and water safety.

Registration of Vessels

All vessels using the Shannon Navigation, which includes the Shannon-Erne Waterways and the Erne System must be registered with Waterways Ireland. Only open undecked boats with an engine of 15 horsepower or less on the Shannon Navigation, and vessels of 10 horsepower or less on the Erne System, are exempt. Registration is free of charge.

Craft registration should be completed online at: https://www.waterwaysireland.org/online-services/craft-registration

Permits for use of the Grand and Royal Canals and the Barrow Navigation

All vessels using the Grand and Royal Canals and the Barrow Navigation must display appropriate valid Permit(s) i.e A Combined Mooring and Passage Permit (€126) and if not intending to move every five days, an Extended Mooring Permit (€152).

Permit applications should be completed online at: https://www.waterwaysireland.org/online-services/canal-permits

Passage on the Royal and Grand Canals – Dublin Area

For boat passage through the locks east of Lock 12 into / out of Dublin on either the Royal or Grand Canals, Masters are requested to contact the Waterways Ireland Eastern Regional Office (M-F 9.30am-4.30pm) on tel: +353(0)1 868 0148 or email [email protected] prior to making passage in order to plan the necessary lock-keeping assistance arrangements.

On the Grand Canal a minimum of two days notice prior to the planned passage should be given, masters should note that with the exception of pre-arranged events, a maximum of 2 boats per day will be taken through the locks, travelling either east or west.

Movements in or out of the city will be organised by prior arrangement to take place as a single movement in one day. Boaters will be facilitated to travel the system if their passage is considered to be safe by Waterways Ireland and they have the valid permit(s) for mooring and passage.

Newcomen Lifting Bridge

On the Royal Canal two weeks’ notice of bridge passage (Newcomen Lifting Bridge) is required for the pre-set lift date, and lock assistance will then also be arranged. A minimum of 2 boats is required for a bridge lift to go ahead.

Waterways Ireland Eastern Regional Office (Tel: +353(0)1 868 0148 or [email protected] ) is the point of contact for the bridge lift.

A maximum number of boats passing will be implemented to keep to the times given above for the planned lifts (16 for the Sat / Sun lifts & 8 for the weekday lifts). Priority will be given on a first come first served basis.

On day of lift, boaters and passengers must follow guidance from Waterways Ireland staff about sequence of passage under bridge & through Lock 1, and must remain within signed and designated areas.

Events Held on the Waterways

All organised events taking place on the waterways must have the prior approval of Waterways Ireland. This is a twelve week process and application forms must be accompanied with the appropriate insurance, signed indemnity and risk assessment. The application should be completed on the Waterways Ireland events page at :

https://www.waterwaysireland.org/online-services/event-approval

Time Limits on Mooring in Public Harbours

On the Shannon Navigation and the Shannon-Erne Waterway craft may berth in public harbours for five consecutive days or a total of seven days in any one month.

On the Erne System, revised Bye Laws state that: No master or owner shall permit a vessel, boat or any floating or sunken object to remain moored at or in the vicinity of any public mooring, including mooring at any other public mooring within 3 kilometres of that location, for more than 3 consecutive days and shall not moor at that same mooring or any other public mooring within 3 kilometres of that location within the following 3 consecutive days without prior permission by an authorised official.

Winter Mooring on the Shannon Navigation and Shannon Erne Waterway

Winter mooring may be availed of by owners during the period 1 Nov to 31 Mar by prior arrangement and payment of a charge of €63.50 per craft. Craft not availing of Winter Mooring must continue to comply with the “5 Day Rule”. Winter Mooring applications should be completed online at : https://www.waterwaysireland.org/online-services/winter-moorings-booking

Owners should be aware that electricity supply and water supply to public moorings is disconnected for the winter months. This is to protect against frost damage, to reduce running costs and to minimise maintenance requirements during the winter months.

Vessel owners are advised that advance purchasing of electricity on the power bollards leading up to the disconnection date should be minimal. Electricity credit existing on the bollards will not be recoverable after the winter decommissioning date. Both services will be reinstated prior to the commencement of the next boating season.

Smart Cards

Waterways Ireland smart cards are used to operate locks on the Shannon Erne Waterway, to access the service blocks, to use the pump-outs along the navigations, to avail of electrical power at Waterways Ireland jetties.

Berthing in Public Harbours

Masters are reminded of the following:

  • Equip their vessel with mooring lines of appropriate length and strength and only secure their craft to mooring bollards and cleats provided for this purpose.
  • Ensure the available berth is suitable to the length of your vessel, do not overhang the mooring especially on finger moorings on floating pontoon moorings.
  • Ensure mooring lines, electric cables and fresh water hoses do not create a trip hazard on public jetties for others users.
  • Carry sufficient fenders to prevent damage to your own vessel, other vessels and WI property.
  • Allow sufficient space between your vessel and the vessel ahead /astern (c.1m) for fire safety purposes and /or to recover somebody from the water.
  • Do not berth more than two vessels side by side and ensure there is safe access/egress at all times between vessels and onto the harbour itself.
  • Do not berth in such a way to prevent use of harbour safety ladders, slipways or pump-outs.
  • Do not allow the bow of your vessel to overhang the walkway of a floating mooring thus creating a hazard for others with an overhanging anchor or bow fendering.
  • Animals are not allowed to be loose or stray at any time.
  • Harbour and jetty infrastructure such as railings, power pedestals, fresh water taps, electric light poles, safety bollards, ladders etc are not designed for the purpose of mooring craft , they will not bear the strain of a vessel and will be damaged.
  • At Carrybridge on the Erne System, Masters of vessels are not permitted to use stern on mooring. Masters of vessels must use the mooring fingers for mooring of vessels and for embarkation / disembarkation from vessels.

Passenger Vessel Berths

Masters of vessels should not berth on passenger vessel berths where it is indicated that an arrival is imminent. Passenger vessels plying the navigations generally only occupy the berths to embark and disembark passengers and rarely remain on the berths for extended periods or overnight.

Lock Lead-in Jetties

Lead-in jetties adjacent to the upstream and downstream gates at lock chambers are solely for the purpose of craft waiting to use the lock and should not be used for long term berthing.

Vessel Wake

Vessel wake, that is, the wave generated by the passage of the boat through the water, can sometimes be large, powerful and destructive depending on the hull shape and engine power of the vessel. This wake can be detrimental to other users of the navigation when it strikes their craft or inundates the shoreline or riverbank. Masters are requested to frequently look behind and check the effect of their wake / wash particularly when passing moored vessels, on entering harbours and approaching jetties and to be aware of people pursuing other activities such as fishing on the riverbank.

Speed Restriction

A vessel or boat shall not be navigated on the Shannon Navigation at a speed in excess of 5 kph when within 200 metres of a bridge, quay, jetty or wharf, when in a harbour or canal or when passing within 100 metres of a moored vessel or boat.

Vessels navigating the Shannon-Erne Waterway should observe the general 5 kph speed limit which applies along the waterway. This is necessary in order to prevent damage to the banks caused by excessive wash from vessels.

Vessels navigating the Erne System should observe the statutory 5kt / 6mph / 10kph speed limit areas.

A craft on the Royal and Grand canals shall not be navigated at a speed in excess of 6km per hour.

A craft on the Barrow Navigation shall not be navigated at a speed in excess of 11km per hour except as necessary for safe navigation in conditions of fast flow.

Bank Erosion

Narrow sections of all the navigations are particularly prone to bank erosion due to the large wash generated by some craft. Masters are requested to be vigilant and to slow down to a speed sufficient to maintain steerage when they observe the wash of their craft inundating the river banks.

Unusual Waterborne Activity

Unusual waterborne vessels may be encountered from time to time, such as, hovercraft or amphibious aircraft / seaplanes. Masters of such craft are reminded to apply the normal “Rule of the Road” when they meet conventional craft on the water and to allow extra room to manoeuvre in the interest of safety.

Sailing Activity

Mariners will encounter large numbers of sailing dinghies from late June to August in the vicinity of Lough Derg, Lough Ree and Lower Lough Erne. Sailing courses are marked by yellow buoys to suit weather conditions on the day. Vessels should proceed at slow speed and with due caution and observe the rules of navigation when passing these fleets, as many of the participants are junior sailors under training.

Rowing

Mariners should expect to meet canoes and vessels under oars on any part of the navigations, but more so in the vicinity of Athlone, Carrick-on-Shannon, Coleraine, Enniskillen and Limerick. Masters are reminded to proceed at slow speed and especially to reduce their wash to a minimum when passing these craft as they can be easily upset and swamped due to their very low freeboard and always be prepared to give way in any given traffic situation.

Canoeing

Canoeing is an adventure sport and participants are strongly recommended to seek the advice of the sport’s governing bodies i.e Canoeing Ireland and the Canoe Association of Northern Ireland, before venturing onto the navigations.

Persons in charge of canoes are reminded of the inherent danger to these craft associated with operating close to weirs, sluice gates, locks and other infrastructure particularly when rivers are in flood and large volumes of water are moving through the navigations due to general flood conditions or very heavy localised precipitation e.g. turbulent and broken water, stopper waves. Shooting weirs is prohibited without prior permission of Waterways Ireland.

Canoeists should check with lockkeepers prior entering a lock to ensure passage is done in a safe manner. Portage is required at all unmanned locks.

Canoe Trail Network – "Blueways"

Masters of powered craft are reminded that a canoe trail network is being developed across all navigations and to expect more organised canoeing along these trails necessitating slow speed and minimum wash when encountering canoeists, rowing boats etc

Rockingham and Drummans Island Canals – Lough Key

It is expected that work on Rockingham and Drummans Island Canals on Lough Key will be completed in 2021. Access to these canals will be for non-powered craft only, eg canoes, kayaks, rowing boats.

Fast Powerboats and Personal Watercraft (Jet Skis)

Masters of Fast Powerboats (speed greater than 17kts) and Personal Watercraft (i.e.Jet Skis) are reminded of the inherent dangers associated with high speed on the water and especially in the confines of small bays and narrow sections of the navigations. Keeping a proper look-out, making early alterations to course and /or reducing speed will avoid conflict with slower vessels using the navigation. Personal Watercraft are not permitted to be used on the canals.

Towing Waterskiers, Wakeboarders, Doughnuts etc

Masters of vessels engaged in any of these activities are reminded of the manoeuvring constraints imposed upon their vessel by the tow and of the added responsibilities that they have to the person(s) being towed. These activities should be conducted in areas which are clear of conflicting traffic. It is highly recommended that a person additional to the master be carried to act as a “look-out” to keep the tow under observation at all times.

Prohibition on Swimming

Swimming in the navigable channel, particularly at bridges, is dangerous and is prohibited due to the risk of being run over by a vessel underway in the navigation.

Age Restrictions on operating of powered craft

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the minimum age for operating of powered craft. The Statutory Instrument contains the following requirements:

- The master or owner of a personal watercraft or a fast power craft shall take all reasonable steps to ensure that a person who has not attained the age of 16 years does not operate or control the craft

- The master or owner of a pleasure craft powered by an engine with a rating of more than 5 horse power or 3.7 kilowatts shall take all reasonable steps to ensure that a person who has not attained the age of 12 years does not operate or control the craft.

Lifejackets and Personal Flotation Devices (PFDs)

Lifejackets and PFD’s are the single most important items of personal protective equipment to be used on a vessel and should be worn especially when the vessel is being manoeuvred such as entering / departing a lock, anchoring, coming alongside or departing a jetty or quayside.

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the wearing of Personal Flotation Devices. The Statutory Instrument contains the following requirements:

- The master or owner of a pleasure craft (other than a personal watercraft) shall ensure, that there are, at all times on board the craft, sufficient suitable personal flotation devices for each person on board.

- A person on a pleasure craft (other than a personal watercraft) of less than 7 metres length overall shall wear a suitable personal flotation device while on board an open craft or while on the deck of decked craft, other than when the craft is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person who has not attained the age of 16 years complies with paragraph above.

- The master or owner of a pleasure craft (other than a personal watercraft), shall take all reasonable steps to ensure that a person who has not attained the age of 16 years wears a suitable personal flotation device while on board an open craft or while on the deck of a decked craft other than when it is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person wears a suitable personal flotation device, at all times while – (a) being towed by the craft, (b) on board a vessel or object of any kind which is being towed by the craft.

Further information is available at: http://www.irishstatutebook.ie/eli/2005/si/921/made/en/print

Firing Range Danger Area – Lough Ree

The attention of mariners is drawn to the Irish Defence Forces Firing Range situated in the vicinity of buoys No’s 2 and 3, on Lough Ree on the Shannon Navigation. This range is used regularly for live firing exercises, throughout the year, all boats and vessels should stay clear of the area marked with yellow buoys showing a yellow "X" topmark and displaying the word "Danger".

Shannon Navigation, Portumna Swing Bridge Tolls

No attempt should be made by Masters’ of vessels to pay the bridge toll while making way through the bridge opening. Payment will only be taken by the Collector from Masters when they are secured alongside the jetties north and south of the bridge.

Navigating from Killaloe to Limerick on the Shannon Navigation

The navigation from Killaloe to Limerick involves passage through Ardnacrusha locks, the associated headrace and tailrace and the Abbey River into Limerick City. Careful passage planning is required to undertake this voyage. Considerations include: lock passage at Ardnacrusha, water flow in the navigation, airdraft under bridges on Abbey River in Limerick, state of tide in Limerick

Users are advised to contact the ESB Ardnacrusha hydroelectric power station (00353 (0)87 9970131) 48 hours in advance of commencing their journey to book passage through the locks at Ardnacrusha. It is NOT advised to undertake a voyage if more than one turbine is operating (20MW), due to the increased velocity of flow in the navigation channel, which can be dangerous. To ascertain automatically in real time how many turbines are running, users can phone +353 (0)87 6477229.

For safety reasons the ESB has advised that only powered craft with a capacity in excess of 5 knots are allowed to enter Ardnacrusha Headrace and Tailrace Canals.

Passage through Sarsfield Lock should be booked on +353-87-7972998, on the day prior to travel and it should be noted also that transit is not possible two hours either side of low water.

A Hydrographic survey in 2020 of the navigation channel revealed that the approach from Shannon Bridge to Sarsfield Lock and the Dock area has silted up. Masters of vessels and water users are advised to navigate to the Lock from Shannon bridge on a rising tide one or two hours before High Tide.

Lower Bann Navigation

The attention of all users is drawn to the “Users Code for the Lower Bann”, in particular to that section covering “Flow in the River” outlining the dangers for users both on the banks and in the navigation, associated with high flow rates when the river is in spate. Canoeists should consult and carry a copy of the “Lower Bann Canoe Trail” guide issued by the Canoe Association of Northern Ireland. Users should also contact the DfI Rivers Coleraine, who is responsible for regulating the flow rates on the river, for advisory information on the flow rates to be expected on any given day.

DfI Rivers Coleraine. Tel: 0044 28 7034 2357 Email: [email protected]

Lower Bann Navigation – Newferry – No wake zone

A No Wake Zone exists on the Lower Bann Navigation at Newferry. Masters of vessels are requested to proceed at a slow speed and create no wake while passing the jetties and slipways at Newferry.

Overhead Power Lines (OHPL) and Air draft

All Masters must be aware of the dangers associated with overhead power lines, in particular sailing vessels and workboats with cranes or large air drafts. Voyage planning is a necessity in order to identify the location of overhead lines crossing the navigation.

Overhead power line heights on the River Shannon are maintained at 12.6metres (40 feet) from Normal Summer level for that section of navigation, masters of vessels with a large air draft should proceed with caution and make additional allowances when water levels are high.

If a vessel or its equipment comes into contact with an OHPL the operator should NOT attempt to move the vessel or equipment. The conductor may still be alive or re-energise automatically. Maintain a safe distance and prevent third parties from approaching due to risk of arcing. Contact the emergency services for assistance.

Anglers are also reminded that a minimum ground distance of 30 metres should be maintained from overhead power lines when using a rod and line.

Submarine Cables and Pipes

Masters of vessels are reminded not to anchor their vessels in the vicinity of submarine cables or pipes in case they foul their anchor or damage the cables or pipes. Look to the river banks for signage indicating their presence.

Water Levels - Precautions

Low Water Levels:

When water levels fall below normal summer levels masters should be aware of:

Navigation

To reduce the risk of grounding masters should navigate on or near the centreline of the channel, avoid short cutting in dog-legged channels and navigating too close to navigation markers.

Proceeding at a slow speed will also reduce “squat” effect i.e. where the vessel tends to sit lower in the water as a consequence of higher speed.

Slipways

Reduced slipway length available under the water surface and the possibility of launching trailers dropping off the end of the concrete apron.

More slipway surface susceptible to weed growth requiring care while engaged in launching boats, from slipping and sliding on the slope. Note also that launching vehicles may not be able to get sufficient traction on the slipway once the craft is launched to get up the incline.

Bank Erosion

Very dry riverbanks are more susceptible to erosion from vessel wash.

Lock Share

Maximising on the number of vessels in a lock will ensure that the total volume of water moving downstream is decreased. Lock cycles should be used for vessels travelling each way.

High Water Levels:

When water levels rise above normal summer level masters should be aware of:

Navigation

Navigation marks will have reduced height above the water level or may disappear underwater altogether making the navigable channel difficult to discern.

In narrow sections of the navigations water levels will tend to rise more quickly than in main streams and air draft at bridges will likewise be reduced.

There will also be increased flow rates particularly in the vicinity of navigation infrastructure such as bridges, weirs, locks etc where extra care in manoeuvring vessels will be required.

Harbours and Jetties

Due care is required in harbours and at slipways when levels are at or near the same level as the harbour walkways' as the edge will be difficult to discern especially in reduced light conditions. It is advised that Personal Flotation Devices be worn if tending to craft in a harbour in these conditions.

Slipways

Slipways should only be used for the purpose of launching and recovering of water craft or other objects from the water. Before using a slipway it should be examined to ensure that the surface has sufficient traction/grip for the intended purpose such as launching a craft from a trailer using a vehicle, that there is sufficient depth of water on the slipway to float the craft off the trailer before the concrete apron ends and that the wheels of the trailer do not drop off the edge of the slipway. That life-saving appliances are available in the vicinity, that the vehicle is roadworthy and capable of coping with the weight of the trailer and boat on the incline. It is recommended that slipway operations are conducted by two persons.

Caution to be Used in Reliance upon Aids to Navigation

The aids to navigation depicted on the navigation guides comprise a system of fixed and floating aids to navigation. Prudent mariners will not rely solely on any single aid to navigation, particularly a floating aid to navigation. With respect to buoys, the buoy symbol is used to indicate the approximate position of the buoy body and the ground tackle which secures it to the lake or river bed. The approximate position is used because of the practical limitations in positioning and maintaining buoys in precise geographical locations. These limitations include, but are not limited to, prevailing atmospheric and lake/river conditions, the slope of and the material making up the lake/river bed, the fact that the buoys are moored to varying lengths of chain, and the fact that the buoy body and/or ground tackle positions are not under continuous surveillance. Due to the forces of nature, the position of the buoy body can be expected to shift inside and outside the charted symbol.

Buoys and perches are also moved out of position or pulled over by those mariners who use them to moor up to instead of anchoring. To this end, mariners should always monitor their passage by relating buoy/perch positions with the published navigation guide. Furthermore, a vessel attempting to pass close by always risks collision with a yawing buoy or with the obstruction that the buoy or beacon/perch marks.

Masters of Vessels are requested to use the most up to date Navigation guides when navigating on the Inland Waterways.

Information taken from Special Marine Notice No 1 of 2023