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Displaying items by tag: Atlantic Ocean

The organisation, which has launched two hundred small sailing boats to cross the Atlantic Ocean, fostering interest in the sea and developing cultural links amongst nations, intends to develop the project further following a particularly positive response from a coastal village community in West Cork.

At Barryroe National School, the organisers of the US Educational Passages project met teachers, fishing and marine tourism representatives who had recovered one of their boats after contact had been lost with it and then it was found in and recovered from a cave at Barry’s Cove on the West Cork coastline, refurbished and re-launched, arriving back in USA waters of Nantucket, Cape Cod, Massachusetts, a historic American maritime location, from which the story has developed further.

Morristown USA are now linked with Barryroe National School thanks to a small sailing boat that crossed the AtlanticMorristown USA are now linked with Barryroe National School thanks to a small sailing boat that crossed the Atlantic

Those two crossings of the Atlantic showed how maritime interest can be developed amongst young people through local communities, and, for my Podcast below, I was in Barryroe National School when the Educational Passages representatives from the US linked two schools across the Atlantic which had partnered in the project. They also had meetings with other Irish groups interested in the project.

Published in Tom MacSweeney
Tagged under

A French adventurer who previously crossed the Atlantic in a barrel is missing and presumed dead at sea just weeks after beginning a solo crossing by row boat.

Jean-Jacques Savin, who was 75, had set out on 1 January from Sagres in Portugal for Martinique in the Caribbean on what was planned as a three-month voyage.

He was posting updates of his journey on Facebook and wrote last Wednesday (19 January) that despite strong winds and issues with his specialised row boat’s solar panels, he was “not in danger”, as BBC News reports.

But on Thursday (20 January) two distress beacons were activated from Savin’s position en route to the Azores, and the following day his vessel Audacieux was found overturned.

Despite earlier reports that Savin’s body had been found in his cabin, his daughter Manon confirmed on Sunday night (23 January) that his boat was found empty and a body was not recovered.

Published in Coastal Rowing

Scientists from the Marine Institute, Maynooth University and the National University of Ireland Galway were recently aboard the RV Celtic Explorer, for a 14-day scientific survey studying the shelf and deep water off the west coast of Ireland. This Marine Institute’s annual ocean climate survey has been running since 2006 and facilitates long-term physical and biogeochemical observations of the deepwater environment in the South Rockall Trough.

The Rockall Trough is an important region that provides a pathway for the transport of heat and salt from the North-East Atlantic to the Nordic Seas, where waters are subjected to phenomena such as deep convective mixing that creates cold dense water. Water exchange and interactions in the Rockall Trough play a fundamental part in the overall thermohaline circulation in the North-East Atlantic; as large volumes of warm water pass through the Rockall Channel, before flowing into the Nordic Seas with a return of cold dense bottom water outflow spilling into the region. Changes in the region’s water properties, such as temperature and salinity, vary on inter-annual and decadal time scales.

Chief Scientist on the research survey, Dr Caroline Cusack of the Marine Institute said, “Scientific data collected on this survey allows the assessment of interannual variability of physical and biogeochemical conditions that impact shelf and deep waters. This variability can have a range of impacts on ocean ecosystems, ocean circulation and weather patterns. The survey contributes to activities of the International Council for the Exploration of the Sea and provides support to the Convention for the protection of the marine environment of the North-East Atlantic (OSPAR Convention), the Marine Strategy Framework Directive focused on protecting ocean health, and climate change assessments.”

This year, Maynooth University scientists from the A4 project (Aigéin, Aeráid, agus athrú Atlantaigh = Oceans, Climate, and Atlantic Change) joined the survey to work with the Marine Institute oceanographic and climate services team. The A4 project, supported by Marine Institute funding, studies how changes in the Atlantic impact Ireland and northwestern Europe through changes in ocean circulation and sea level and is developing predictive capacity for these regions. Recent research by the A4 project found that the Gulf Stream System, also known as the Atlantic Meridional Overturning Circulation (AMOC), is at its weakest in over a millennium.

Scientists from the National University of Ireland, Galway were also on board the RV Celtic Explorer working with Marine Institute chemists to collect supporting chemistry information. The NUI Galway scientists are currently working on the Marine Institute funded VOCAB project (Ocean Acidification and Biogeochemistry: Variability and Vulnerability) to enhance knowledge on the vulnerability of selected marine ecosystems in Irish waters to ocean acidification. NUI Galway scientists also collected samples relevant to the JPI Climate and JPI Oceans CE2COAST project which aims to downscale global climate models to regional and local scales to provide information on the impacts of climate change tailored to local needs.

Mick Gillooly, Director of Ocean Climate and Information Services at the Marine Institute said, “Collaborative oceanographic research is very important to help inform Ireland’s response to climate change and underlines the importance of researching marine impacts of climate change, which could have a significant societal impact on Ireland. The Marine Institute’s annual climate survey, with scientific experts from collaborating research groups, enables us to generate a long-term time series of key oceanographic data to further increase our knowledge about our changing ocean climate.”

This year, 51 stations were occupied with 301 depths sampled. At each station, scientists profile the full water column and collect measurements of temperature, salinity and oxygen. Water samples are collected at targeted depths and analysed on board to determine the salinity, dissolved oxygen, inorganic nutrients and carbon content (DIC/TA). The RV Celtic Explorer’s advanced underway data acquisition system gathers information on temperature, salinity, fluorescence, and pCO2 in surface waters. This year, the Marine Institute also had a laboratory on board equipped with state-of-the-art analysers, enabling near real-time reporting of nutrients, oxygen and salinity.

The annual ocean climate survey supports a number of Marine Institute ocean observation programmes. The Irish Marine Data Buoy Observation Network, managed by the Marine Institute in collaboration with Met Éireann, is a network of five offshore weather observing marine buoys around Ireland. The M6 Data Buoy, located hundreds of kilometres to the west of Ireland in the South Rockall Trough, was a station sampled during this scientific survey.

A Marine Institute glider, an underwater autonomous vehicle, was also deployed near the M6 Data Buoy during this survey. The glider can reach depths of 1,000 metres and collects oceanographic data on conductivity, temperature, depth, fluorescence, turbidity and dissolved oxygen. Since its deployment, the glider has travelled more than 350 kilometres collecting additional oceanographic data for the scientists involved.

Scientists also deployed two Argo Floats, which measure temperature, salinity and depth with one Argo Float also taking measurements of the water oxygen content. Argo Floats are autonomous instruments that remain at sea for a period of three to five years which provide high-quality temperature and salinity depth profiles while ascending and descending to and from the surface from a depth of 2,000 metres, as it drifts through the ocean. There are currently about 4,000 Argo Floats in the world's oceans. As part of Ireland’s participation in the Euro-Argo ERIC Programme, the Marine Institute deploys three Argo Floats each year.

The track and data from current Irish Argo Floats can be viewed here

The annual ocean climate survey, the A4 project and VOCAB (Ocean Acidification and Biogeochemistry: variability, trends and vulnerability) are supported by the Marine Institute under the Marine Research Programme funded by the Irish Government.

Published in Marine Science

#MarineWildlife - Marine scientists have found new discoveries after returning to Galway Port, having spent three weeks at sea investigating Ireland's deep ocean territory 300 miles off the west coast. The deep sea expedition involved the Marine Institute's remotely operated vehicle (ROV) Holland 1 onboard the Commmissioners of Irish Lights ILV Granuaile.

The high definition ROV-mounted video captured a number of 'firsts' in Irish waters, including a species of octocoral of the genus Corallium, which grows into huge fans with a delicate porcelain-like skeleton, and a species of black coral different to others described to date, which may prove to be an entirely new species.

The survey confirmed Irish deep-waters as a haven for these rare and delicate deep-sea black corals. The team of scientists also reported areas of potential 'sponge reef' on the Rockall Bank, a highly unusual accumulation of living and dead sponges forming a complex habitat for many other creatures. Such formations are very rare and have previously only been recorded in Canadian waters.

Cold water coral reefs are ecosystems that host a diverse range of marine animals including sea fans, sponges, worms, starfish, crustaceGorgonocephalus - An Ophiuroid Basket starans and a variety of fish species, making them vitally important habitats for marine biodiversity. These fragile deepwater reefs are commonly associated with topographic features subject to strong bottom currents, for example continental margins, seamounts and mid-ocean ridges, because as filter feeders, the corals depend on suspended food particulate matter. The high resolution bathymetric dataset acquired as part of the national seabed mapping programme –Integrated Mapping For the Sustainable Development of Ireland's Marine Resource (INFOMAR) - was used to target potential locations of reef habitat for this survey by identifying specific seabed morphological features likely to support cold water coral. The last two decades have seen a dramatic increase in our understanding of the cold water coral reef ecosystems, their susceptibility to environmental change, and their low resilience to human impact.

Chief Scientist on the SeaRover survey, David O'Sullivan, Marine Institute said: "We are very pleased to discover what appear to be new coral species and a rare sponge reef, neither of which have been previously documented in Irish waters. These sensitive habitats are very important and this study is key to getting a better understanding of Irelands' deep sea. Our key objective is to discover, protect and monitor Ireland's rich offshore marine biodiversity so we can manage our marine resources effectively. Without a knowledge of what lives on our seabed we are at risk of never fully understanding and appreciating Ireland's invaluable marine environment."

Dr Kerry Howell, Plymouth University said: "This is the first time I have seen a sponge reef like this in nearly 20 years of studying the deep NE Atlantic. This is an important find. Sponges play a key role in the marine ecosystem providing habitat for other species and recycling nutrients. They may even be a source of new antibiotics. These new data will help ROV Holland 1. Picture Credit Aodhan Fitzgeraldus to better understand where and why these reefs occur."

Prof. Louise Allcock, NUI Galway, who is funded by Science Foundation Ireland and the Marine Institute to study the pharmaceutical potential of deep-sea corals and sponges added: 'This project highlights collaboration and cooperation between Irish and international marine scientists, helping us to further our understanding of these sensitive ecosystems and has also been able to provide training opportunities and sea-going experience for young scientists.

The 'SeaRover' survey is the second of three planned expeditions jointly funded by the Irish Government and the EU's European Maritime and Fisheries Fund (EMFF). The cross government initiative is supported by the Department of Agriculture, Food and Marine, Department of Culture, Heritage and Gaeltacht, and Department of Communications, Climate Action and Environment (DCCAE) as part of the Marine Institute's implementation of the Marine Biodiversity scheme.

Survey operations were coordinated and led by the DCCAE funded INFOMAR programme, which is a joint venture between the Geological Survey Ireland and the Marine Institute. This year's expedition extended the habitat exploration area to the Rockall Bank, the farthest offshore extent of Ireland's Economic Exclusive Zone. Scientific experts onboard to witness the exciting findings were from the Marine Institute, National Parks and Wildlife Service, National University of Ireland Galway and Plymouth University.

Published in Marine Wildlife

#MarineScience - The Atlantic Ocean: Our Unknown Treasure was on the agenda at the annual meeting of the American Association for the Advancement of Science (AAAS) in San Jose, California on Saturday 14 February.

Marine Institute chief executive Dr Peter Heffernan joined European Commission officials and leading scientists from the USA, Europe and Canada to discuss how to explore the largely unknown Atlantic Ocean; how new technologies can help us to challenge our understanding of the planet; and how new observation and visualisation tools can improve what we know about the seabed and inform science to help shape future marine policy.

The event built on the Galway Statement on Atlantic Ocean Research Co-operation signed at the Marine Institute in May 2013 by representatives from the EU, Canada and the US, launching an Atlantic Ocean Research Alliance.

Its goals are to better understand the Atlantic and the Arctic, to study the interplay between them, particularly relating to climate change, and to promote sustainable management of their resources.

Speaking about the event, Dr Heffernan said: "It's an exciting time, as all sides - European, US and Canadian - have shown engagement, planning and commitment to driving the Atlantic Ocean Research Alliance forward and preparing joint actions.

"There are very real global challenges to be tackled, and there is strong momentum now to create significant benefits such as better ecosystem assessments and forecasts and deeper understandings of vulnerabilities and risks.

"These transatlantic collaborations will also help to generate new tools to increase resilience and adaptation and to conserve our rich biodiversity. We also really need to foster public understanding of how ocean science and observation will address pressing issues for citizens and for the environment."

Dr Heffernan concluded: "The AAAS meeting gave an opportunity to see some of the collaborations that are undertaken in the Atlantic Ocean and discuss challenges for future research, technological developments, mapping and imaging as well as research co-operation across the Atlantic."

Published in Marine Science

#GhostShip - It was an unsettling discovery for a Donegal skipper to happen upon a deserted yacht drifting in the Atlantic Ocean last week.

As BBC News reports, the unmanned vessel materialised in fog off Downings harbour in the north-west of the county, evoking memories of the famous Mary Celeste.

Fearing the worst, local charter boat operator Michael McVeigh sent two divers abroad to investigate, and all they found were rotting food and an e-mail address left on a note on the table.

But the mystery was soon solved after McVeigh contacted Malin Head coastguard - who confirmed that the yacht's owner had been rescued some 600 miles west of Galway.

The yachtsman had been sailing on a "dream trip" from his home in the Azores towards Iceland when he encountered difficulties and used his satellite phone to call for help.

He was later picked up by a passing freighter, leaving his yacht to drift.

BBC News has more on the tale here.

Published in News Update

#MarineScience - Galway Bay FM reports that the Marine Institute in Galway is to become one of the world's leading marine research centres.

The news comes in the wake of a groundbreaking deal signed in Galway on Friday afternoon (24 May) between the EU, the US and Canada to join forces on Atlantic Ocean research, as previously reported on Afloat.ie.

All partners have agreed to commit to funding to study the interplay of the Atlantic with the Arctic Ocean, and discover ways that research on the oceans and marine wildlife can contribute to scientific advances in other areas.

Meanwhile, a monitoring system for waste waters is among the projects that will benefit from a near €1 million in funding from the Science Foundation.

Research Minister Seán Sherlock announced the funding for projects at NUI Galway that is hoped to deliver "commercialisation of research in a range of areas".

Published in Marine Science

#KERRY OIL - Oil exploration firm Petrel Resources has announced it has found as much as one billion barrels of oil off the coast of Co Kerry.

The Irish Independent reports on the findings by the Dublin-based company which show enormous reserves of oil in the Porcupine Basin off the south-west coast.

As previously reported on Afloat.ie, the company said in September that it has identified a number of targets across the more than 1,400 sq km area of the Atlantic Ocean west of Dursey Island.

Technical studies conducted then on blocks in the northern and eastern parts of the basin for reservoir sands were described as "encouraging".

Now Petrel says that computer analysis shows several oil fields stacked in layers that could be tapped by a smaller number of oil wells.

The distance from shore - approximately 200km - plus the location of the oil reserves beneath 1km of water and a further 3km of rock present some difficulties, but new techniques in the oil industry are allowing previously undrillable resources to be extracted.

Petrel Resources is seeking a partner to invest in drilling for oil, and is preparing its application to the Government for a licence.

The Irish Independent has more on the story HERE.

Published in Coastal Notes

PORT & SHIPPING NEWS - A number of hazardous containers believed to have fallen from a cargo ship this summer are drifting towards Ireland's southwest coast, the Irish Examiner reports.

The containers are said to have slipped from the deck of the MSC Flaminia, a German-registered cargo vessel which caught fire on 14 July in the middle of the Atlantic Ocean, with the loss of two crew and forcing the rest to abandon ship.

The vessel had been en route from North Carolina in the United States to Brememhaven in northern Germany when the incident occurred.

Among the thousands of containers it was carrying were 149 classed as 'dangerous goods', their exact nature not yet confirmed, and it is thought some of these are among the containers that fell into the sea and went missing as the ship listed in mid-ocean.

As reported by the Maritime Bulletin, there was some speculation as to whether the missing containers slipped off deck or were jettisoned.

The containers have since appeared in the main cargo shipping lanes off the southwest coast, posing a danger to transatlantic vessels.

Operations have already begun to retrieve the containers and tow them into Castletownbere in West Cork.

The Irish Examiner has more on the story HERE.

Published in Ports & Shipping

#KAYAKING - A father-and-son duo from north Co Dublin will shortly embark on an epic kayak paddle from Dublin to Donegal, the Fingal Independent reports.

Dermot Higgins and his son Fionn, from Rush, will attempt to kayak from Dublin Port to the Atlantic Ocean at Ballyshannon - a distance of some 330km - by way of the Royal Canal, the River Shannon and Lough Erne.

The Higgins' - who believe they are the first to attempt such a feat - will be completely self-sufficuent for the duration of the challenge, which is hoped to raised funds for the Rush Open Organisation for Transition Status (ROOTS), a charity that intends to help communities reduce their carbon footprint and face up to environmental challenges by encouraging sustainability.

The Fingal Independent has more on the story HERE.

Published in Kayaking
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The Irish Coast Guard

The Irish Coast Guard is Ireland's fourth 'Blue Light' service (along with An Garda Síochána, the Ambulance Service and the Fire Service). It provides a nationwide maritime emergency organisation as well as a variety of services to shipping and other government agencies.

The purpose of the Irish Coast Guard is to promote safety and security standards, and by doing so, prevent as far as possible, the loss of life at sea, and on inland waters, mountains and caves, and to provide effective emergency response services and to safeguard the quality of the marine environment.

The Irish Coast Guard has responsibility for Ireland's system of marine communications, surveillance and emergency management in Ireland's Exclusive Economic Zone (EEZ) and certain inland waterways.

It is responsible for the response to, and co-ordination of, maritime accidents which require search and rescue and counter-pollution and ship casualty operations. It also has responsibility for vessel traffic monitoring.

Operations in respect of maritime security, illegal drug trafficking, illegal migration and fisheries enforcement are co-ordinated by other bodies within the Irish Government.

On average, each year, the Irish Coast Guard is expected to:

  • handle 3,000 marine emergencies
  • assist 4,500 people and save about 200 lives
  • task Coast Guard helicopters on missions

The Coast Guard has been around in some form in Ireland since 1908.

Coast Guard helicopters

The Irish Coast Guard has contracted five medium-lift Sikorsky Search and Rescue helicopters deployed at bases in Dublin, Waterford, Shannon and Sligo.

The helicopters are designated wheels up from initial notification in 15 minutes during daylight hours and 45 minutes at night. One aircraft is fitted and its crew trained for under slung cargo operations up to 3000kgs and is available on short notice based at Waterford.

These aircraft respond to emergencies at sea, inland waterways, offshore islands and mountains of Ireland (32 counties).

They can also be used for assistance in flooding, major inland emergencies, intra-hospital transfers, pollution, and aerial surveillance during daylight hours, lifting and passenger operations and other operations as authorised by the Coast Guard within appropriate regulations.

Irish Coastguard FAQs

The Irish Coast Guard provides nationwide maritime emergency response, while also promoting safety and security standards. It aims to prevent the loss of life at sea, on inland waters, on mountains and in caves; and to safeguard the quality of the marine environment.

The main role of the Irish Coast Guard is to rescue people from danger at sea or on land, to organise immediate medical transport and to assist boats and ships within the country's jurisdiction. It has three marine rescue centres in Dublin, Malin Head, Co Donegal, and Valentia Island, Co Kerry. The Dublin National Maritime Operations centre provides marine search and rescue responses and coordinates the response to marine casualty incidents with the Irish exclusive economic zone (EEZ).

Yes, effectively, it is the fourth "blue light" service. The Marine Rescue Sub-Centre (MRSC) Valentia is the contact point for the coastal area between Ballycotton, Co Cork and Clifden, Co Galway. At the same time, the MRSC Malin Head covers the area between Clifden and Lough Foyle. Marine Rescue Co-ordination Centre (MRCC) Dublin covers Carlingford Lough, Co Louth to Ballycotton, Co Cork. Each MRCC/MRSC also broadcasts maritime safety information on VHF and MF radio, including navigational and gale warnings, shipping forecasts, local inshore forecasts, strong wind warnings and small craft warnings.

The Irish Coast Guard handles about 3,000 marine emergencies annually, and assists 4,500 people - saving an estimated 200 lives, according to the Department of Transport. In 2016, Irish Coast Guard helicopters completed 1,000 missions in a single year for the first time.

Yes, Irish Coast Guard helicopters evacuate medical patients from offshore islands to hospital on average about 100 times a year. In September 2017, the Department of Health announced that search and rescue pilots who work 24-hour duties would not be expected to perform any inter-hospital patient transfers. The Air Corps flies the Emergency Aeromedical Service, established in 2012 and using an AW139 twin-engine helicopter. Known by its call sign "Air Corps 112", it airlifted its 3,000th patient in autumn 2020.

The Irish Coast Guard works closely with the British Maritime and Coastguard Agency, which is responsible for the Northern Irish coast.

The Irish Coast Guard is a State-funded service, with both paid management personnel and volunteers, and is under the auspices of the Department of Transport, Tourism and Sport. It is allocated approximately 74 million euro annually in funding, some 85 per cent of which pays for a helicopter contract that costs 60 million euro annually. The overall funding figure is "variable", an Oireachtas committee was told in 2019. Other significant expenditure items include volunteer training exercises, equipment, maintenance, renewal, and information technology.

The Irish Coast Guard has four search and rescue helicopter bases at Dublin, Waterford, Shannon and Sligo, run on a contract worth 50 million euro annually with an additional 10 million euro in costs by CHC Ireland. It provides five medium-lift Sikorsky S-92 helicopters and trained crew. The 44 Irish Coast Guard coastal units with 1,000 volunteers are classed as onshore search units, with 23 of the 44 units having rigid inflatable boats (RIBs) and 17 units having cliff rescue capability. The Irish Coast Guard has 60 buildings in total around the coast, and units have search vehicles fitted with blue lights, all-terrain vehicles or quads, first aid equipment, generators and area lighting, search equipment, marine radios, pyrotechnics and appropriate personal protective equipment (PPE). The Royal National Lifeboat Institution (RNLI) and Community Rescue Boats Ireland also provide lifeboats and crews to assist in search and rescue. The Irish Coast Guard works closely with the Garda Siochána, National Ambulance Service, Naval Service and Air Corps, Civil Defence, while fishing vessels, ships and other craft at sea offer assistance in search operations.

The helicopters are designated as airborne from initial notification in 15 minutes during daylight hours, and 45 minutes at night. The aircraft respond to emergencies at sea, on inland waterways, offshore islands and mountains and cover the 32 counties. They can also assist in flooding, major inland emergencies, intra-hospital transfers, pollution, and can transport offshore firefighters and ambulance teams. The Irish Coast Guard volunteers units are expected to achieve a 90 per cent response time of departing from the station house in ten minutes from notification during daylight and 20 minutes at night. They are also expected to achieve a 90 per cent response time to the scene of the incident in less than 60 minutes from notification by day and 75 minutes at night, subject to geographical limitations.

Units are managed by an officer-in-charge (three stripes on the uniform) and a deputy officer in charge (two stripes). Each team is trained in search skills, first aid, setting up helicopter landing sites and a range of maritime skills, while certain units are also trained in cliff rescue.

Volunteers receive an allowance for time spent on exercises and call-outs. What is the difference between the Irish Coast Guard and the RNLI? The RNLI is a registered charity which has been saving lives at sea since 1824, and runs a 24/7 volunteer lifeboat service around the British and Irish coasts. It is a declared asset of the British Maritime and Coast Guard Agency and the Irish Coast Guard. Community Rescue Boats Ireland is a community rescue network of volunteers under the auspices of Water Safety Ireland.

No, it does not charge for rescue and nor do the RNLI or Community Rescue Boats Ireland.

The marine rescue centres maintain 19 VHF voice and DSC radio sites around the Irish coastline and a digital paging system. There are two VHF repeater test sites, four MF radio sites and two NAVTEX transmitter sites. Does Ireland have a national search and rescue plan? The first national search and rescue plan was published in July, 2019. It establishes the national framework for the overall development, deployment and improvement of search and rescue services within the Irish Search and Rescue Region and to meet domestic and international commitments. The purpose of the national search and rescue plan is to promote a planned and nationally coordinated search and rescue response to persons in distress at sea, in the air or on land.

Yes, the Irish Coast Guard is responsible for responding to spills of oil and other hazardous substances with the Irish pollution responsibility zone, along with providing an effective response to marine casualties and monitoring or intervening in marine salvage operations. It provides and maintains a 24-hour marine pollution notification at the three marine rescue centres. It coordinates exercises and tests of national and local pollution response plans.

The first Irish Coast Guard volunteer to die on duty was Caitriona Lucas, a highly trained member of the Doolin Coast Guard unit, while assisting in a search for a missing man by the Kilkee unit in September 2016. Six months later, four Irish Coast Guard helicopter crew – Dara Fitzpatrick, Mark Duffy, Paul Ormsby and Ciarán Smith -died when their Sikorsky S-92 struck Blackrock island off the Mayo coast on March 14, 2017. The Dublin-based Rescue 116 crew were providing "top cover" or communications for a medical emergency off the west coast and had been approaching Blacksod to refuel. Up until the five fatalities, the Irish Coast Guard recorded that more than a million "man hours" had been spent on more than 30,000 rescue missions since 1991.

Several investigations were initiated into each incident. The Marine Casualty Investigation Board was critical of the Irish Coast Guard in its final report into the death of Caitriona Lucas, while a separate Health and Safety Authority investigation has been completed, but not published. The Air Accident Investigation Unit final report into the Rescue 116 helicopter crash has not yet been published.

The Irish Coast Guard in its present form dates back to 1991, when the Irish Marine Emergency Service was formed after a campaign initiated by Dr Joan McGinley to improve air/sea rescue services on the west Irish coast. Before Irish independence, the British Admiralty was responsible for a Coast Guard (formerly the Water Guard or Preventative Boat Service) dating back to 1809. The West Coast Search and Rescue Action Committee was initiated with a public meeting in Killybegs, Co Donegal, in 1988 and the group was so effective that a Government report was commissioned, which recommended setting up a new division of the Department of the Marine to run the Marine Rescue Co-Ordination Centre (MRCC), then based at Shannon, along with the existing coast radio service, and coast and cliff rescue. A medium-range helicopter base was established at Shannon within two years. Initially, the base was served by the Air Corps.

The first director of what was then IMES was Capt Liam Kirwan, who had spent 20 years at sea and latterly worked with the Marine Survey Office. Capt Kirwan transformed a poorly funded voluntary coast and cliff rescue service into a trained network of cliff and sea rescue units – largely voluntary, but with paid management. The MRCC was relocated from Shannon to an IMES headquarters at the then Department of the Marine (now Department of Transport) in Leeson Lane, Dublin. The coast radio stations at Valentia, Co Kerry, and Malin Head, Co Donegal, became marine rescue-sub-centres.

The current director is Chris Reynolds, who has been in place since August 2007 and was formerly with the Naval Service. He has been seconded to the head of mission with the EUCAP Somalia - which has a mandate to enhance Somalia's maritime civilian law enforcement capacity – since January 2019.

  • Achill, Co. Mayo
  • Ardmore, Co. Waterford
  • Arklow, Co. Wicklow
  • Ballybunion, Co. Kerry
  • Ballycotton, Co. Cork
  • Ballyglass, Co. Mayo
  • Bonmahon, Co. Waterford
  • Bunbeg, Co. Donegal
  • Carnsore, Co. Wexford
  • Castlefreake, Co. Cork
  • Castletownbere, Co. Cork
  • Cleggan, Co. Galway
  • Clogherhead, Co. Louth
  • Costelloe Bay, Co. Galway
  • Courtown, Co. Wexford
  • Crosshaven, Co. Cork
  • Curracloe, Co. Wexford
  • Dingle, Co. Kerry
  • Doolin, Co. Clare
  • Drogheda, Co. Louth
  • Dun Laoghaire, Co. Dublin
  • Dunmore East, Co. Waterford
  • Fethard, Co. Wexford
  • Glandore, Co. Cork
  • Glenderry, Co. Kerry
  • Goleen, Co. Cork
  • Greencastle, Co. Donegal
  • Greenore, Co. Louth
  • Greystones, Co. Wicklow
  • Guileen, Co. Cork
  • Howth, Co. Dublin
  • Kilkee, Co. Clare
  • Killala, Co. Mayo
  • Killybegs, Co. Donegal
  • Kilmore Quay, Co. Wexford
  • Knightstown, Co. Kerry
  • Mulroy, Co. Donegal
  • North Aran, Co. Galway
  • Old Head Of Kinsale, Co. Cork
  • Oysterhaven, Co. Cork
  • Rosslare, Co. Wexford
  • Seven Heads, Co. Cork
  • Skerries, Co. Dublin Summercove, Co. Cork
  • Toe Head, Co. Cork
  • Tory Island, Co. Donegal
  • Tramore, Co. Waterford
  • Waterville, Co. Kerry
  • Westport, Co. Mayo
  • Wicklow
  • Youghal, Co. Cork

Sources: Department of Transport © Afloat 2020