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A Harbour Seal photographed at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinnipeds, they are found in coastal waters of the northern Atlantic and Pacific oceans, Baltic and North seas. Photo: AfloatA photograph of a Harbour Seal taken at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, this species can be found along temperate and Arctic marine coastlines throughout the Northern Hemisphere. They are the most widely distributed species of pinnipeds and can be found in the coastal waters of the northern Atlantic and Pacific oceans, as well as the Baltic and North Seas. Photo: Afloat

Displaying items by tag: lighthouses

#RareOptic - Commissioners of Irish Lights and Titanic Foundation have been awarded a first-round pass from the Heritage Lottery Fund for saving, restoring and displaying the old optic from Mew Island Lighthouse, a very rare hyper radial Fresnel lens, in Belfast’s Titanic Quarter.

The award, along with early support from Ulster Garden Villages, will allow the project to progress to the second stage of the HLF application process. If successful, the optic will be restored and housed in a new interpretive structure, made to resemble a lighthouse lantern room where it would add an iconic element to the Titanic Quarter public realm. With free public access it will tell the story of lighthouses, their technological development, their light keepers, and their role in the proud maritime & industrial heritage of Belfast and Ulster.

Mew Island lighthouse, on the outermost of the Copeland Islands, is one of the tallest lighthouses in Ireland. It is an important Aid to Navigation at the southern entrance to Belfast Lough, built at a time when Belfast was the world-centre of linen, ship-building and rope-making, and one of the most important ports in the World.

The optic is the internal apparatus which gave Mew Island Lighthouse its traditional revolving light. Made in Paris in 1887, it is possibly the largest ever constructed, at a staggering 7 metres high, 2.6 metres wide and weighing up to 10 tonnes. The optic is one of 29 of the largest optics ever made, with only 18 still in existence across the world. It’s one of only 3 similar optics in Ireland, none of which are now operational.

Over its life, and as technology has developed, Mew Island optic was lit with town-gas (derived manually on the island from coal), vaporised paraffin, and electricity. Kerrie Sweeney, Chief Executive of Titanic Foundation commented, ‘This remarkable object is an amazing piece of industrial and scientific heritage and our proposal has really captured the public’s interest. We’ve received letters of support from the World Lighthouse Society as well as the UK Committee of the International Year of Light 2015.

‘We are delighted to have secured support from Heritage Lottery and Ulster Garden Villages; this is a once in a lifetime opportunity to save and restore an artefact of national and international significance and create a legacy Belfast landmark which will inspire future generations’

Paul Mullan, Head of HLF Northern Ireland, said: “The Mew Island optic is of great scientific and heritage value so we were delighted to receive these ambitious plans to restore and put it on public display. The project has the potential to create a truly unique and wonderful heritage attraction in the heart of Belfast’s maritime quarter and we look forward to receiving the full proposals in due course.”

Irish Lights, recognising the importance of the optic within Belfast’s maritime heritage, have been working for over 3 years to find a suitable home for the optic. Through the partnership with Titanic Foundation, the charity that owns Titanic Belfast, they are delighted that Mew Island Optic will be located in Belfast.

Barry Phelan; Irish Lights Project Engineer said; “ This project will ultimately develop a brand new tourist attraction in Belfast, and will provide a permanent home for the magnificent Mew Island Lighthouse Optic beside a very worthy neighbour - Titanic Belfast. The project will also shine a light on the wonderful Great Lighthouses of Ireland nearby, which offers you a chance to stay in, visit, or learn about lighthouses and the Irish Lights at; Blackhead Antrim, St. John’s Point Down, Rathlin Island, or further afield.”

The optic, which was recently replaced by a modern solar-powered, flashing LED in March 2015, has already been transferred from Mew Island to the Irish Lights’ offices in Dun Laoghaire where they are carrying out initial restoration works.

Published in Lighthouses

#KishLight@50- The Commissioners of Irish Lights today welcomed the visit of President Michael D Higgins and Mrs. Sabina Higgins to join the Board and staff to say 'Happy Birthday' as the Kish Lighthouse celebrates 50 years of service on the 9th November 2015.

Imagine what that means.

How many millions of passengers have watched the Kish fade over the horizon as they emigrated to Britain and beyond? How many have watched its welcoming flash guide them safely back home to Ireland?

95% of everything we use arrives and leaves by sea. Imagine the cargoes made safe by the Kish Light. The agricultural products, the machinery, the building materials, the household goods, the cars, the clothes; every single staple of our lives has passed the great guiding lighthouse on the Kish.

As a witness to social history the Kish has seen significant change. Containerisation has changed the ships and crews, air travel has changed the passenger numbers, fuel costs have allowed it witness the growth and subsequent decline of fast vessels such as Jetfoil and HSS. (See, Afloat's latest report on the former Stena Explorer currently heading for Turkey).

Consider the lives of the Lighthouse Keepers who lived on the tower until automation in 1992.

The Kish Lighthouse is not just a seamark but a very significant engineering landmark of its day. The lighthouse replaced a lightship which was one of a series of such vessels that marked the Kish Bank since 1811 – meaning that there has been a continuous light on the Kish for the 204 years.

Published in Lighthouses

#KIshLight@50 - One of Ireland’s most famous and unique lighthouses, the Kish Bank Lighthouse off Dublin Bay, celebrates its 50th anniversary today having been commissioned into service on 9th November 1965, writes Jehan Ashmore.

At 31m high, the lighthouse which is an iconic symbol on the Dublin Bay horizon replaced a lightship understood to have been the Gannet. On that same day five decades ago the lightship was withdrawn and the first flashes were exhibited by the new lighthouse.

A light to ward off seafarers from the dangerous sands of the Kish Bank can be first traced back to more than 200 years ago. This earliest light was exhibited on 16 November 1811 which involved several small vessels of just over 100 tonnes each to share duties. Crews were tasked in using a floating light.

For the last half-century, the Kish Lighthouse located some 7 nautical miles offshore of Dun Laoghaire Harbour, from where the structure was built, has continued to provide the role as an important aids to navigation to seafarers.

In addition the Kish Lighthouse, albeit of Swedish design represents a significant moment in Ireland’s marine engineering heritage given the majority of the work was carried out by an Irish labour force.

The design origins of the Kish Lighthouse began in the early 1960’s as the Commissioners of Irish Lights (CIL) considered using a platform similar to those used as oil rigs for lighthouses purposes. Stemming from this nine engineering firms were asked to submit design tenders for such a lighthouse. The Swedish firm of Messrs Christiani & Nielsen Ltd was selected.

Their design was not for a steel platform like an oil rig but a concrete structure designed to last for at least 75 years and based on the lines of similar yet smaller models from Sweden. The reason for a larger version for the Kish Bank was so to cope with the rougher sea conditions of the Irish Sea.

Construction took place near St. Michaels Wharf (site of the former Stena HSS ferry terminal). Built of reinforced concrete in the form of a circular caisson, from within a concentric design included from a tower that together was floated out by tugs from Dun Laoghaire Harbour on 29 June 1965 (see footage above).

The lighthouse structure was sunk onto the Kish Bank from where a level platform of stones had previously been prepared by divers and buoyed by the Commissioners of Irish Lights tenders. The operation to raise the tower which was telescoped to its fullest extended height took almost a month to complete on 27 July.

For just over a quarter century, the white tower with its distinctive red band and topped off with a helicopter pad, was manned with a crew of three. The tower is a self-contained unit of 12 floors for keepers' quarters, storage, a generator, radio equipment and of course the lantern.

Crew were transferred in rough weather to the lighthouse by winching in a cradle pod from the lighthouse tender ship. Such practices were discontinued as the lighthouse notably was automated in 1992, ending another chapter in the history of Irish lighthouse-keepers.

Over the years the character of the light has varied. Currently the character is: Fl (2) 20s. 24 hour light which gives a range of 22 nautical miles. The actual height of the light at MHWS is of 29 metres.

Occasionally, the CIL’s aids to navigation tender, ILV Granuaile can be seen departing her homeport of Dun Laoghaire Harbour to carry out maintenance duties on the Kish Lighthouse.

Published in Lighthouses

#KishLight@50– An exhibition of the 50th Anniversary of the commissioning of the Kish Bank Lighthouse off Dublin Bay, one of Ireland’s most unusual lighthouses, is currently on at the National Maritime Museum of Ireland (NMMI) in Dun Laoghaire.

Lighthouse Exhibition

The exhibition from Lightships to Lighthouse will also look in to the future is in conjunction with Captain Robert McCabe of the Commissioners of Irish Lights.

Lighthouse Lecture

In addition to celebrate the impressive structure of the lighthouse which was completed five decades ago on the Kish Bank, a two-hour lecture is take place next Thursday, 12 November.

The lecture “Kish Lighthouse –Before the Build” is to be co-presented by Brian Kelly and Eoghan Lehane.

Tickets cost €10.00. For more details including other events and in general about the NMMI, click here.

Published in Lighthouses

#LighthouseGrant - A grant of €299,000 was announced by Minister of State for Tourism, Michael Ring TD last week via the Fáilte Ireland Capital Programme, to the Commissioners of Irish Lights.

The grant is to develop a new visitor facility building on a site adjacent to Fanad Head Lighthouse. The project will incorporate a new car park as well as facilities for visitors, a ticket desk and an interpretation area.

Fanad Head Lighthouse is located in Co. Donegal on the eastern shores of the Fanad peninsula in an area recognised for its scenery and has been designated a Signature Discovery Point within Fáilte Ireland's Wild Atlantic Way initiative.

The Minister Ring commented: 'While recent technology advances mean that much of the old physical infrastructure at lighthouse stations is no longer required for core operations, the Commissioners of Irish Lights is to be commended for recognising that these properties are of important heritage value and preserving them as a tourism asset. Today's grant will allow Fanad Lighthouse to fully play its natural part as a truly spectacular stop along the Wild Atlantic Way'.

"The lighthouse itself is due to open to visitors this summer and will offer a unique visitor experience as well as provide an insight into the role of lighthouses in Ireland's past, as well as the lighthouse keeper's way of life. Visitors will have access to the top of the lighthouse with unsurpassed views of the Atlantic and the surrounding coastline. It will be a great asset to the region."

Fáilte Ireland CEO Shaun Quinn emphasised: 'We are more than happy to invest in this project and we believe that it will significantly build on the experience for visitors to this part of Donegal. The project is a perfect fit for the Wild Atlantic Way, which continues to develop and evolve, and an attraction such as Fanad resonates very much with both the 'culturally curious' and 'great escapers' – those overseas market segments to which the Wild Atlantic Way particularly appeals'

The nvestment follows a recent €500,000 refurbishment of Fanad Lighthouse by the Commissioners of Irish Lights, who have also redeveloped the former lighthouse keepers' houses into three self-catering units.

In addition, the Commissioners recently launched a new initiative entitled the Great Lighthouses of Ireland partnership. This initiative will bring together 12 lighthouses in Ireland and Northern Ireland and includes the marketing, preservation and conservation of our important maritime and lighthouse heritage.

The partnership was created to deliver an experience that is motivating and inspiring and fully leverages the Wild Atlantic Way's potential.

Published in Lighthouses

#Tuskar200th – The Tuskar Rock Lighthouse off Ireland's south-east coast celebrates its 200th anniversary this year.

The lighthouse perched on the Tuskar Rock 7 miles off Co. Wexford is a familar sight to those taking ferry services in and out of Rosslare Harbour. 

For two hundred years the lighthouse has helped provide safe navigation to mariners and sailors alike since its light was first exhibited on 4 June 1815. 

The white tower is topped with a light that operates at night and in poor visibility during daylight hours.

Paraffin vapour burners were the light source until the light was converted to electric on 7th July 1938.

Electricity allowed the use of a 3000 W lamp giving two white flashes every 7.5 seconds.

On 31st March 1993 the lighthouse was converted to automatic operation and the keepers were withdrawn from the station.

The station is in the care of an Attendant and Assistant Attendant and the aids to navigation are also monitored via a telemetry link from the Commissioners of Irish Lights headquarters in Dun Laoghaire.

There is a much more detailed history of the lighthouse courtesy of Irish Lights which has dedicated a page on the their website here.

Published in Lighthouses

#Lighthouses - Lighthouse keeping is a 'lost tradition' in Ireland as the coastal network of Irish lights has converted to automation.

But there's still one last holdout, as the Journal.ie reports – not to mention the many former lighthouse keepers who have a lifetime of stories to share.

One of them is Gerald Butler, who today serves as attendant keeper at Galley Head lighthouse, included in the new Great Lighthouses of Ireland tourism initiative.

But his career – which began in 1969 at the age of 19, following his family's maritime leanings – previously took him to nearly every lighthouse in the State, including the isolated Fastnet Rock.

Sadly it's a profession that Ireland will never see again upon the retirement of Ireland's last keeper at Hook Lighthouse in Co Wexford.

“Once the era changed and the light keepers were gone the tradition went with them,” said Butler, who thinks what's "most important now is to preserve the history and preserve the heritage."

TheJournal.ie has much more on the story HERE.

Published in Lighthouses
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#IrishLightsScilly – ILV Granuaile, the Commissioners of Irish Lights aids to navigation tender is understood to have carried out work for the first time within waters of the Isles of Scilly, writes Jehan Ashmore.

The tender's call in this week of St. Patrick's Day followed a departure from Irish waters in which she has responsibility around the entire coast of this island.

It was when she headed through St. Georges Channel is where she passed in the opposite direction the containership Coronel. The only vessel that operates between the Irish and Welsh capitals had departed Cardiff bound for Dublin.

ILV Granuaile has worked previously off the UK's South West coast but prior to this area she headed into the Bristol Channel to call into Swansea Docks where Trinity Lights have a depot in King's Dock. Likewise of Irish Lights, the general lighthouse authority (GLA) of Trinity House has responsibility for the safety of shipping and mariners in waters off England, Wales and the Channel Islands.

Following an overnight call, she was off Porthcawl. She then took a longer passage across the Bristol Channel to pass off Ilfracombe and offshore of the estuary leading to Appledore. This is where the Navy Service latest newbuild OPV90 was built by Babcock Marine. As reported before, James Joyce had completed recent builders sea-trials.

So why was ILV Granuaile working off the Scilly Isles, the reason is that one of the trio of Trinity House vessels, THV Patricia is undergoing her special five-year drydock in Hull. Last year ILV Granuaile underwent a more extensive 15 year Special Survey and Drydocking' at Cork Dockyard.

During her Scilly stay and offshore of Hugh Town on the largest island is where the main freight-only cargship, Gry Maritha was operating.

Both vessels this afternoon departed for the mainland, with the cargoship calling within the small confined dock of Penzance Harbour. Whereas the Irish lighthouse tender took up a position offshore of the Cornish port.

In January, Northern Lighthouse Board, the third GLA, deployed NLB Pole Star that involved a brief call to Dun Laoghaire Harbour. The call of the tender which otherwise has juristriction along with NLB Pharos of Scottish and Manx waters was concurrent to the 'Granuaile' making a more recent call to Cork Dockyard last month

Published in Lighthouses

#SPARbuoys – The second of a pair of Finnish Spar tube type buoys has been deployed by the Commissioners of Irish Lights at the Bennet Bank station on the outer fringes of Dublin Bay,writes Jehan Ashmore.

ILV Granuaile, the aids to navigation tender carried out the deployment on Tuesday, a day after the first Spar buoy (a type used in the Baltic Sea) was deployed further south in the Irish Sea at the West Blackwater station off the Wexford coast.

CIL in co-operation with Meritaito Ltd, a Finnish state company are carrying out a comparison programme for performance and survivability tests on the spar buoys at the two Irish Sea stations and which are part of the Dublin Bay Digital Diamond Project.

The slim profile of Spar buoys, are particularly well suited to the Baltic's ice conditions, though they can suffer from conspicuity problems when compared with conventional buoys.

By deploying the Spar buoys, the Irish Sea trials will determine visible and radar conspicuity performance of the slimmer spar structures in comparison to the profile of the existing conventionally shaped buoys.

Trails are expected to run for 12 months and mariners are advised to maintain a safe distance from these buoys during the trial timeframe.

The Spar buoys are of the same light and daymark display as those of the existing buoys will be established in close proximity to both of the Irish Sea stations.

To consult the Notice to Mariners, showing Spar buoys locations, CLICK HERE.

Published in Lighthouses

#BalticSPARbuoys – The first of two Finnish 'Spar' tube type buoys was deployed in the Irish Sea yesterday by the Commissioners of Irish Lights as part of a trial comparison programme of these buoys normally used in Baltic Sea ice-flow conditions, writes Jehan Ashmore.

As previously reported on Afloat.ie last May, CIL announced its association with a Finnish state-owned company Meritaito Ltd to carry out performance and survivability tests on the spar buoys at two Irish Sea stations. The trials are part of the Dublin Bay Digital Diamond Project.

The first station to be deployed a Spar Buoy was at the West Blackwater off Co. Wexford which involved the CIL's aids to navigation tender ILV Granuaile, recently returned from dry-dock following a spell in Cork Dockyard.

The slim profile of Spar buoys are particularly well suited to the Baltic's ice conditions, though they can suffer from conspicuity problems when compared with conventional buoys.

By deploying the Spar buoys, the Irish Sea trials will determine visible and radar conspicuity performance of the slimmer spar structures in comparison to the profile of the existing conventionally shaped buoys.

The trails are expected to run for 12 months and mariners are advised to maintain a safe distance from these buoys during the trial.

The Spar buoys are of the same light and daymark display as those of the existing Irish Sea buoys and will be established in close proximity to both of these stations.

According to the CIL website Notice to Mariners (No. 12 of 2014) the first Spar buoy is 300 metres to the east of the West Blackwater Buoy. The second Spar bouy will likewise be 300 metres but to the north of the Bennet Bank on the eastern fringes of Dublin Bay.

Deployment of the second Spar buoy at Bennet Bank is scheduled to be later this week or at the weekend depending on weather conditions.

To consult the Notice and charts showing Spar station sites, CLICK HERE.

Published in Lighthouses
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For all you need on the Marine Environment - covering the latest news and updates on marine science and wildlife, weather and climate, power from the sea and Ireland's coastal regions and communities - the place to be is Afloat.ie.

Coastal Notes

The Coastal Notes category covers a broad range of stories, events and developments that have an impact on Ireland's coastal regions and communities, whose lives and livelihoods are directly linked with the sea and Ireland's coastal waters.

Topics covered in Coastal Notes can be as varied as the rare finding of sea-life creatures, an historic shipwreck with secrets to tell, or even a trawler's net caught hauling much more than just fish.

Other angles focusing the attention of Coastal Notes are Ireland's maritime museums, which are of national importance to maintaining access and knowledge of our nautical heritage, and those who harvest the sea using small boats based in harbours where infrastructure and safety pose an issue, plying their trade along the rugged wild western seaboard.

Coastal Notes tells the stories that are arguably as varied as the environment they come from, and which shape people's interaction with the natural world and our relationship with the sea.

Marine Wildlife

One of the greatest memories of any day spent boating around the Irish coast is an encounter with Marine Wildlife. It's a thrill for young and old to witness seabirds, seals, dolphins and whales right there in their own habitat. And as boaters fortunate enough to have experienced it will testify, even spotting a distant dorsal fin can be the highlight of any day afloat. Was that a porpoise? Was it a whale? No matter how brief the glimpse, it's a privilege to share the seas with Irish marine wildlife.

Thanks to our location in the North Atlantic, there appears to be no shortage of marine life to observe. From whales to dolphins, seals, sharks and other ocean animals, the Marine Wildlife category documents the most interesting accounts around our shores. And we're keen to receive your observations, your photos, links and video clips, too!

Also valuable is the unique perspective of all those who go afloat, from coastal sailing to sea angling to inshore kayaking to offshore yacht racing, as what they encounter can be of great importance to organisations such as the Irish Whale and Dolphin Group (IWDG). Thanks to their work we now know we share the seas with dozens of species who also call Ireland home. But as impressive as the list is, the experts believe there are still gaps in our knowledge. Next time you are out on the ocean waves, keep a sharp look out!

Weather

As an island in the North Atlantic, Ireland's fate is decided by Weather more so than many other European countries. When storm-force winds race across the Irish Sea, ferry and shipping services are cut off, disrupting our economy. When swollen waves crash on our shores, communities are flooded and fishermen brace for impact - both to their vessels and to their livelihoods.

Keeping abreast of the weather, therefore, is as important to leisure cruisers and fishing crews alike - for whom a small craft warning can mean the difference between life and death - as it is to the communities lining the coast, where timely weather alerts can help protect homes and lives.

Weather affects us all, and Afloat.ie will keep you informed on the hows and the whys.

Marine Science

Perhaps it's the work of the Irish research vessels RV Celtic Explorer and RV Celtic Voyager out in the Atlantic Ocean that best highlights the essential nature of Marine Science for the future growth of Ireland's emerging 'blue economy'.

From marine research to development and sustainable management, Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. Whether it's Wavebob ocean energy technology to aquaculture to weather buoys and oil exploration, the Marine Science category documents the work of Irish marine scientists and researchers and how they have secured prominent roles in many European and international marine science bodies.

Power From The Sea

The message from the experts is clear: offshore wind and wave energy is the future. And as Ireland looks towards the potential of the renewable energy sector, generating Power From The Sea will become a greater priority in the State's 'blue growth' strategy.

Developments and activities in existing and planned projects in the pipeline from the wind and wave renewables sector, and those of the energy exploration industry, point to the future of energy requirements for the whole world, not just in Ireland. And that's not to mention the supplementary industries that sea power projects can support in coastal communities.

Irish ports are already in a good position to capitalise on investments in offshore renewable energy services. And Power From The Sea can even be good for marine wildlife if done properly.

Aside from the green sector, our coastal waters also hold a wealth of oil and gas resources that numerous prospectors are hoping to exploit, even if people in coastal and island areas are as yet unsure of the potential benefits or pitfalls for their communities.

Changing Ocean Climate

Our ocean and climate are inextricably linked - the ocean plays a crucial role in the global climate system in a number of ways. These include absorbing excess heat from the atmosphere and absorbing 30 per cent of the carbon dioxide added to the atmosphere by human activity. But our marine ecosystems are coming under increasing pressure due to climate change.

The Marine Institute, with its national and international partners, works to observe and understand how our ocean is changing and analyses, models and projects the impacts of our changing oceans. Advice and forecasting projections of our changing oceans and climate are essential to create effective policies and management decisions to safeguard our ocean.

Dr Paul Connolly, CEO of the Marine Institute, said, “Our ocean is fundamental to life on earth and affects so many facets of our everyday activities. One of the greatest challenges we face as a society is that of our changing climate. The strong international collaborations that the Marine Institute has built up over decades facilitates a shared focusing on our changing ocean climate and developing new and enhanced ways of monitoring it and tracking changes over time.

“Our knowledge and services help us to observe these patterns of change and identify the steps to safeguard our marine ecosystems for future generations.”

The Marine Institute’s annual ocean climate research survey, which has been running since 2004, facilitates long term monitoring of the deep water environment to the west of Ireland. This repeat survey, which takes place on board RV Celtic Explorer, enables scientists to establish baseline oceanic conditions in Irish waters that can be used as a benchmark for future changes.

Scientists collect data on temperature, salinity, water currents, oxygen and carbon dioxide in the Atlantic Ocean. This high quality oceanographic data contributes to the Atlantic Ocean Observing System. Physical oceanographic data from the survey is submitted to the International Council for the Exploration of the Seas (ICES) and, in addition, the survey contributes to national research such as the VOCAB ocean acidification and biogeochemistry project, the ‘Clean Atlantic’ project on marine litter and the A4 marine climate change project.

Dr Caroline Cusack, who co-ordinates scientific activities on board the RV Celtic Explorer for the annual survey, said, “The generation of long-term series to monitor ocean climate is vital to allow us understand the likely impact of future changes in ocean climate on ecosystems and other marine resources.”

Other activities during the survey in 2019 included the deployment of oceanographic gliders, two Argo floats (Ireland’s contribution to EuroArgo) and four surface drifters (Interreg Atlantic Area Clean Atlantic project). The new Argo floats have the capacity to measure dissolved ocean and biogeochemical parameters from the ocean surface down to a depth of 2,000 metres continuously for up to four years, providing important information as to the health of our oceans.

During the 2019 survey, the RV Celtic Explorer retrieved a string of oceanographic sensors from the deep ocean at an adjacent subsurface moored station and deployed a replacement M6 weather buoy, as part of the Irish Marine Data Buoy Observation Network (IMDBON).

Funded by the Department of Agriculture, Food and the Marine, the IMDBON is managed by the Marine Institute in collaboration with Met Éireann and is designed to improve weather forecasts and safety at sea around Ireland. The data buoys have instruments which collect weather and ocean data including wind speed and direction, pressure, air and sea surface temperature and wave statistics. This data provides vital information for weather forecasts, shipping bulletins, gale and swell warnings as well as data for general public information and research.

“It is only in the last 20 years, meteorologists and climatologists have really began to understood the pivotal role the ocean plays in determining our climate and weather,” said Evelyn Cusack, Head of Forecasting at Met Éireann. “The real-time information provided by the Irish data buoy network is particularly important for our mariners and rescue services. The M6 data buoy in the Atlantic provides vital information on swell waves generated by Atlantic storms. Even though the weather and winds may be calm around our shores, there could be some very high swells coming in from Atlantic storms.”