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Dublin Bay Boating News and Information

Marina Is Joined by Merchant Ships & Naval Movers On Dublin Bay

18th September 2026
Among the many ships throughout Dublin Bay, the anchored cruise ship Marina arriving at dawn offshore of Dun Laoghaire, where tenders and a chartered local excursion boat transferred tourists ashore from the Oceania Cruises caller. In addition, merchant ships, naval vessels, and miscellaneous craft were also moving throughout the waters off the capital.
Among the many ships throughout Dublin Bay, the anchored cruise ship Marina, arriving at dawn offshore of Dun Laoghaire, where tenders and a chartered local excursion boat transferred tourists ashore from the Oceania Cruises caller. In addition, merchant ships, naval vessels, and miscellaneous craft were also moving throughout the waters off the capital. Credit: DLRCoCo-facebook

The majestic Marina of Oceania Cruises was the sole ship at 'anchorage' in Dublin Bay yesterday midday, but more merchant shipping and naval movements took place, adding to a busy scene, writes Jehan Ashmore.

The cruise ship had arrived from Belfast as part of a UK, Ireland, and Iberia itinerary, which, according to its advertised schedule, involved a departure from Southampton, followed by calls to Dover, Edinburgh, Aberdeen, Invergordon, Stornoway, Ullapool, Greencastle, Greenock (Glasgow), and Douglas, Isle of Man.

At 239 metres long, the elegant Marina made anchorage off Dun Laoghaire Harbour, from where its tenders shuttled passengers from the 1,156-capacity and 754-crew cruise ship.

In addition to assisting an efficient operation of visitors to Dun Laoghaire, the local chartered in Dublin Bay Cruises excursion vessel, St. Bridget, the one-time serving west of Ireland, Aran Islands, and later Inishbofin Island ferry (see story), took tourists to and from the cruise ship, but at the expense of routine local excursions that were cancelled.

As for cruise ship tourists, they travelled to Dublin and took in the surrounding region of Dún Laoghaire-Rathdown, where the local council, DLRCoCo, controls the south Dublin Bay harbour.

Following its call to Dún Laoghaire, Marina continued to Cobh, Cork Harbour, from where, after today’s call to the Munster port of call, beckons Bordeaux, Saint-Jean-de-Luz, and the nearby border to Spain. But calling further to the west at Gijón and La Coruña, and then to neighbouring Portugal to Porto, and from where the final cruise leg is to conclude at the capital, Lisbon.

Merchant Navy: Containerships, Dredgers, Ferries, etc

Containership's from Irish Continental Group’s (ICG)’s division EUCON were bound to and from mainland Europe along with more modern tonnage from competitors.

While busy operating with spoil from Dublin Port to discharge at the Burford Bank, the Dutch-flagged hopper-dredger Diogo Cao and operational self-propelled partner pontoon, Cosette.

As for the Swedish-designed and built-in China-first E-Flexer class ferry, Stena Estrid was inbound from Holyhead.

While also inbound, Norwegian-based operator Wilson ASA’s small short-sea trader, Wilson Palma, was in ballast, having sailed from Warrenpoint, Co. Down. When off Killiney Bay, it headed towards the capital before picking up a pilot in the southern approaches. Its next port of call is Leixoes, Portugal.

As for the northern approaches, the Danish flagged tallship Georg Stage from Oban, Scotland, arrived off Howth Harbour to anchor, where it remains today, but is to visit Dublin tomorrow for a five-day visit. Its Norwegian counterpart, Sorlandet, which, as reported, arrived from Lerwick, Shetland, at the weekend, is to depart this Saturday. In the meantime, the Swedish-flagged Gunilla left earlier today for Cherbourg, France, leaving the Pelican of London, which took part in the inaugural Dublin City Council Liffey Festival, set to depart for Avonmouth, England, on the Bristol Channel.

Naval NATO flotilla departs Dublin bound for mainland Europe

Just shy of noon off the Baily Lighthouse, Howth Peninsula, the lead ship of a five-strong NATO naval fleet of the Standing NATO Mine Countermeasures Group One (SNMCMG1) headed into the Irish Sea in their role in presence and security. While also advancing mine countermeasure operations and locating and destroying legacy naval mines, unexploded ordnance, and ammunition from past conflicts in the North Atlantic and the Baltic Sea.

They comprised a flotilla of vessels from the same number of nations, set forth out of Dublin Port. The crew had spent several days in the capital with the naval vessels berthed downriver discreetly from the fanfare of the first Dublin City Council Liffey Festival (follow-up coverage) attended by tall ships and the brand-new Revenue Customs Cutter R.C.C. Cosaint, which also was open to public tours.   

The foreign nations of the NATO flotilla involved three EU member states, Germany, Poland, and Lithuania, and a North Atlantic ally, Canada, which saw the flotilla arrive from Reykjavík anchorage, Iceland. The Canadian twins departed their homeport of Halifax, Nova Scotia, to deploy on Operation Reassurance as part of SNMCMG1 flotilla operations.

The international naval flotilla, as outlined below, had berthed at Deep Water Berth, otherwise known locally as the ‘Coal Quay,' along the south bank, downriver of Ringsend.

Germany Navy: Homburg (M1069)

Poland Navy: Mewa (603)

Lithuanian Navy: Jotvingis  (N42)

Canadian Royal Navy’s Edmonton (703)

and the same series, Moncton (708)

On departing Dublin Bay, they proceeded to the Kish Lighthouse. From there to the south off the bank, a rendezvous took place with the Naval Service OPV90 P60 class L.E. James Joyce (P62), which had previously called to Dun Laoghaire Harbour.

The second of the P60 class/Becket playwrights participated in PASSEX evolutions with SNMCMG, which are designed to test and enhance the Naval Service's interoperability and functionality with other Western navies to ensure the highest standards.

Published in Dublin Bay
Jehan Ashmore

About The Author

Jehan Ashmore

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Jehan Ashmore is a marine correspondent, researcher and photographer, specialising in Irish ports, shipping and the ferry sector serving the UK and directly to mainland Europe. Jehan also occasionally writes a column, 'Maritime' Dalkey for the (Dalkey Community Council Newsletter) in addition to contributing to UK marine periodicals. 

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Dublin Bay

Dublin Bay on the east coast of Ireland stretches over seven kilometres, from Howth Head on its northern tip to Dalkey Island in the south. It's a place most Dubliners simply take for granted, and one of the capital's least visited places. But there's more going on out there than you'd imagine.

The biggest boating centre is at Dun Laoghaire Harbour on the Bay's south shore that is home to over 1,500 pleasure craft, four waterfront yacht clubs and Ireland's largest marina.

The bay is rather shallow with many sandbanks and rocky outcrops, and was notorious in the past for shipwrecks, especially when the wind was from the east. Until modern times, many ships and their passengers were lost along the treacherous coastline from Howth to Dun Laoghaire, less than a kilometre from shore.

The Bay is a C-shaped inlet of the Irish Sea and is about 10 kilometres wide along its north-south base, and 7 km in length to its apex at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south. North Bull Island is situated in the northwest part of the bay, where one of two major inshore sandbanks lie, and features a 5 km long sandy beach, Dollymount Strand, fronting an internationally recognised wildfowl reserve. Many of the rivers of Dublin reach the Irish Sea at Dublin Bay: the River Liffey, with the River Dodder flow received less than 1 km inland, River Tolka, and various smaller rivers and streams.

Dublin Bay FAQs

There are approximately ten beaches and bathing spots around Dublin Bay: Dollymount Strand; Forty Foot Bathing Place; Half Moon bathing spot; Merrion Strand; Bull Wall; Sandycove Beach; Sandymount Strand; Seapoint; Shelley Banks; Sutton, Burrow Beach

There are slipways on the north side of Dublin Bay at Clontarf, Sutton and on the southside at Dun Laoghaire Harbour, and in Dalkey at Coliemore and Bulloch Harbours.

Dublin Bay is administered by a number of Government Departments, three local authorities and several statutory agencies. Dublin Port Company is in charge of navigation on the Bay.

Dublin Bay is approximately 70 sq kilometres or 7,000 hectares. The Bay is about 10 kilometres wide along its north-south base, and seven km in length east-west to its peak at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south.

Dun Laoghaire Harbour on the southside of the Bay has an East and West Pier, each one kilometre long; this is one of the largest human-made harbours in the world. There also piers or walls at the entrance to the River Liffey at Dublin city known as the Great North and South Walls. Other harbours on the Bay include Bulloch Harbour and Coliemore Harbours both at Dalkey.

There are two marinas on Dublin Bay. Ireland's largest marina with over 800 berths is on the southern shore at Dun Laoghaire Harbour. The other is at Poolbeg Yacht and Boat Club on the River Liffey close to Dublin City.

Car and passenger Ferries operate from Dublin Port to the UK, Isle of Man and France. A passenger ferry operates from Dun Laoghaire Harbour to Howth as well as providing tourist voyages around the bay.

Dublin Bay has two Islands. Bull Island at Clontarf and Dalkey Island on the southern shore of the Bay.

The River Liffey flows through Dublin city and into the Bay. Its tributaries include the River Dodder, the River Poddle and the River Camac.

Dollymount, Burrow and Seapoint beaches

Approximately 1,500 boats from small dinghies to motorboats to ocean-going yachts. The vast majority, over 1,000, are moored at Dun Laoghaire Harbour which is Ireland's boating capital.

In 1981, UNESCO recognised the importance of Dublin Bay by designating North Bull Island as a Biosphere because of its rare and internationally important habitats and species of wildlife. To support sustainable development, UNESCO’s concept of a Biosphere has evolved to include not just areas of ecological value but also the areas around them and the communities that live and work within these areas. There have since been additional international and national designations, covering much of Dublin Bay, to ensure the protection of its water quality and biodiversity. To fulfil these broader management aims for the ecosystem, the Biosphere was expanded in 2015. The Biosphere now covers Dublin Bay, reflecting its significant environmental, economic, cultural and tourism importance, and extends to over 300km² to include the bay, the shore and nearby residential areas.

On the Southside at Dun Laoghaire, there is the National Yacht Club, Royal St. George Yacht Club, Royal Irish Yacht Club and Dun Laoghaire Motor Yacht Club as well as Dublin Bay Sailing Club. In the city centre, there is Poolbeg Yacht and Boat Club. On the Northside of Dublin, there is Clontarf Yacht and Boat Club and Sutton Dinghy Club. While not on Dublin Bay, Howth Yacht Club is the major north Dublin Sailing centre.

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