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Stena Line Enters 'Temporary' Irish Sea Routes Capacity Agreement With Irish Ferries

11th October 2025
A temporary capacity agreement between Stena Line and Irish Ferries will involve two Irish Sea routes linking Ireland and Wales. Above ferries from both operators arriving at Dublin Port.
A temporary capacity agreement between Stena Line and Irish Ferries will involve two Irish Sea routes linking Ireland and Wales. Above ferries from both operators arriving at Dublin Port. Credit: Jehan Ashmore

Competing operators Stena Line and Irish Ferries have entered into a temporary agreement to share passenger and freight space on central and southern Irish Sea routes.

The strategic collaboration will enable Irish Ferries to carry out essential dry-docking of ferries whilst ensuring service continuity, quality, and reliability. This temporary agreement will take effect from 20 November until 04 December 2025.

During this time, Stena Line will operate the Dublin-Holyhead service with capacity on the North Wales route allocated for Irish Ferries customers. Simultaneously, Irish Ferries will offer space on the Rosslare–Pembroke route for Stena Line passengers and freight customers.

Stena Line customers will travel on the Pembroke–Rosslare route. In addition, Stena Line personnel will be on hand at Pembroke Port in South Wales to assist customers. This temporary change also allows Stena Line to undertake planned maintenance at Fishguard Port, where the Swedish company is also reinforcing its long-term commitment to investment next year at the port, also in Pembrokeshire.

Johan Edelman, Trade Director for Irish Sea South at Stena Line, said, “We’re delighted to announce this temporary operational model that safeguards continuity of service for our freight and travel customers during essential maintenance and upgrades to our vessels. This collaboration strengthens the resilience of our operations across the Irish Sea and ensures we maintain service reliability.”

He added, “Our customer’s needs are always first and foremost in our minds; therefore, we are delighted that the development of this model has been possible.”

Stena Line will be informing customers of any changes to travel.

Published in Stena Line
Jehan Ashmore

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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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About Stena Line

Stena Line is one of Europe's leading ferry companies with 37 vessels and 17 routes in Northern Europe operating 25,000 sailings each year. Stena Line is an important part of the European logistics network and develops new intermodal freight solutions by combining transport by rail, road and sea. Stena Line also plays an important role for tourism in Europe with its extensive passenger operations. The company is family-owned, was founded in 1962 and is headquartered in Gothenburg. Stena Line has 4,300 employees and an annual turnover of 14 billion SEK.