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Step Aboard the RV Tom Crean at Cork's Marine Research Event

17th May 2025
Ireland's new state-of-the-art multi-purpose marine research vessel, RV Tom Crean, opens to the public for the very first time during European Maritime Days to Play. Taking place on Friday, 23rd May and Saturday, 24th May 2025 at the Port of Cork
Ireland's new state-of-the-art multi-purpose marine research vessel, RV Tom Crean, opens to the public for the very first time during European Maritime Days to Play. Taking place on Friday, 23rd May and Saturday, 24th May 2025 at the Port of Cork

The Marine Institute is inviting the public to step aboard Ireland’s newest marine research vessel, the RV Tom Crean, as it opens to the public for the very first time during European Maritime Days to Play. Taking place on Friday 23rd May and Saturday 24th May 2025 at the Port of Cork, this free, family-friendly maritime celebration promises to bring Ireland’s ocean to life.

On Cork’s quayside, visitors can dive into the Marine Institute’s Wild Atlantic Expo and explore Ireland’s ocean environment – from our vibrant coastal habitats to the mysterious deep sea. This free, interactive exhibition will showcase how we map, study, and protect our marine world. Discover the incredible biodiversity found in Irish waters - from cod and mackerel to basking sharks - and how research supports sustainable fisheries. Children can also take part in engaging marine-themed activities with the Marine Institute’s Explorers Education Programme.

The Marine Institute is inviting the public to step aboard Ireland’s newest marine research vessel, the RV Tom Crean, as it opens to the public for the very first time during European Maritime Days to PlayThe Marine Institute is inviting the public to step aboard Ireland’s newest marine research vessel, the RV Tom Crean, as it opens to the public for the very first time during European Maritime Days to Play

Dive into the Marine Institute’s Wild Atlantic Expo:

  • Friday 23rd May from 11am to 7pm
  • Saturday 24th May from 10am to 6pm

For those keen to explore life at sea, the RV Tom Crean is a must-see. This state-of-the-art research vessel will be open to the public for the very first time, offering a unique chance to meet the scientists who survey our seas and learn how the vessel conducts vital research in fisheries, seabed mapping, and climate studies. Operating at sea over 300 days a year, the RV Tom Crean often navigates the harsh Atlantic Ocean to gather essential data that informs sustainable marine management.

Don’t miss this rare opportunity to tour the RV Tom Crean:

  • Friday 23rd May: 12pm – 6.15pm
  • Saturday 24th May: 10am – 4.15pm

Dr Rick Officer, CEO of the Marine Institute said, “We are proud to open the RV Tom Crean to the public for the very first time and offer visitors the unique opportunity to step aboard one of Europe’s most advanced marine research vessels. This event allows us to showcase the world-class science taking place at sea, and to highlight the vital role marine research plays in understanding and sustainably managing our vast ocean resource. Alongside the vessel tours, our Wild Atlantic Expo will offer visitors a chance to immerse themselves in the wonders of Ireland’s marine environment, from shipwrecks and sharks to cutting-edge science. It’s a fantastic opportunity to connect with our marine heritage, meet the scientists behind our research, and learn about the incredible work we do to understand and protect our ocean for future generations.”

European Maritime Days to Play will also feature a packed programme of activities, including vessel tours, cooking demonstrations, street performances, and a food market along Albert Quay and Kennedy Quay. For the full festival programme, visit the Cork City Council website.

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Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations