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Serco NorthLink’s Orkney Islands Ferry Dry-Docks at Merseyside Shipyard

7th January 2026
Serco's operated NorthLink ferry MV Hamnavoe serves between Scrabster, the Scottish mainland, and Stromness, the Orkney Islands. It is the only ferry crossing to the North Atlantic isles that passes the impressive sea stack of the ‘Old Man of Hoy’ (see on right) and St. John’s Head. The ferry, having sailed from Stromness on Sunday, arrived on the Irish Sea overnight and entered dry dock for maintenance this morning on Merseyside at Cammell Laird, Birkenhead.
Serco's operated NorthLink ferry MV Hamnavoe serves between Scrabster, the Scottish mainland, and Stromness, the Orkney Islands. It is the only ferry crossing to the North Atlantic isles that passes the impressive sea stack of the ‘Old Man of Hoy’ (see on right) and St. John’s Head. The ferry, having sailed from Stromness on Sunday, arrived on the Irish Sea overnight and entered dry dock for maintenance this morning on Merseyside at Cammell Laird, Birkenhead. Credit: NorthLink Ferries-facebook

NorthLink Ferries' Orkney Islands ferry departed its Scottish homeports and travelled through the North Channel and the Irish Sea to reach Merseyside to undergo a planned shipyard dry-docking, writes Jehan Ashmore.

According to the operator, which is run by Serco Group plc on behalf of Scottish Ministers, the Scrabster-Stromness (Orkney) route (1 hour 30 mins) will have no sailings across the Pentland Firth and the mainland due to dry-docking dates of MV Hamnavoe. This took place as of yesterday and will continue to Saturday, 17th January.

In a service update, NorthLink Ferries has issued an amended service on routes to Orkney but also on their Shetland Islands services as passenger ships undergo scheduled maintenance at dry dock. These are to involve intervals, as Afloat has noted, starting this month and concluding up to mid-March.

However, while MV Hamnavoe is dry-docked, there will be additional sailings to and from Kirkwall, the capital of Orkney, with other NorthLink routes connecting Aberdeen and the Shetland Isles.  Serco also operates the longest routes of the NorthLink network with the direct link between Aberdeen and Lerwick, capital of the Shetlands (12 hrs 30 mins), as well as from the mainland ‘Granite City’ (via Orkney) through Kirkwall and Hatston New Pier (14 hrs 30 mins).

Afloat tracked the MV Hamnavoe to Cammell Laird, Birkenhead, where, also at the shipyard's adjoining Tranmere Wet Basin, were another Scottish state-operated company ferry, CalMac’s Glen Sannox; as previously reported, the Manx Government-owned Isle of Man Steam Packet’s seasonal high-speed craft Mannanan; and a diving support vessel, Seven Falcon.

When Hamnavoe transited the North Channel, it was midway between the Larne and Cairnryan ferryports, having departed Stromness, Orkney, on Sunday night.

At Larne is the routine presence of P&O’s European Causeway and the unusual call by X Expedition/Hurigruten coastal cruise ship Spitsbergen, which Afloat tracked weeks ago, having arrived to layover at the Co. Antrim port in early December.

On the Scottish side, P&O’s second serving ship on the 1 hour 45 minute route connecting Cairnryan was the European Highlander, which was underway, and at neighbouring Loch Ryan Port, the Stena Superfast VIII was already in the open sea but bound for Belfast Harbour. Its twin, Stena Superfast VII, was also in service, sailing out of Belfast Lough on yet another crossing of the 2-hour-15-minute route.

The 600-passenger/95-car/20-lorry-capacity Hamnavoe (8,780 tons) likewise has twins, albeit larger, in the form of the 11,270-ton pair, the MV Hjaltland and MV Hrossey, which both operate the Aberdeen-to-Kirkwall-to-Lerwick routes. They also handle 600 passengers but differ with increased car capacity for 150 and 30 lorries.

The trio were custom built in 2022 by the same shipyard, Aker Finnyards, Rauma, in Finland, that also constructed Irish Ferries' cruise ferry Ulysses, which this year marks its 25th anniversary, as Afloat also highlighted.

As for the Scottish operator’s previous trading name, Northlink Orkney and Shetland Ferries had received the three Finnish ferries to service on all of the existing lifeline routes, but they were initially owned by the Royal Bank of Scotland before being acquired by Caledonian Maritime Assets Ltd (CMAL) in May 2018 by Transport Scotland.

Two years later, Serco was awarded the Scottish Government's £450m contract to continue lifeline services to the Orkney and Shetland Islands, including freight operations by the twins MV Hildasay and MV Helliar, also linking Aberdeen and the North Atlantic archipelagoes. They are to be replaced by newbuilds with a view to awarding a contract next month.  

In addition, the twins were joined by the freighter of the Isle of Man Steam Packet, MV Arrow, following its brief stint of service last year with Jersey's ferry newcomer DFDS, the Danish operator, after it was awarded the lifeline ferry contract to serve the largest of the Channel Islands with the UK and France. Whilst Brittany Ferries controversially was awarded a separate contract serving Guernsey alone, despite an original joint-awarding process of the two Crown Dependency island bailiwicks. 

The Arrow’s 12-month Jersey charter was curtailed, as the freight ferry was replaced ironically by the Commodore Goodwill, which formed part of the Condor Ferries fleet, until the Guernsey-based operator of 60 years was taken over in 2024 by Brittany Ferries. To add to the twist, DFDS acquired the 29-year-old freighter, having become surplus to requirements as Brittany Ferries no longer served the island, and it was renamed Caesarea Trader.

Arrow, however, was sub-chartered by DFDS to NorthLink; but since last month, it has left Scottish waters, having called to Esbjerg, Denmark, and is currently at Dunkirk East, France, from where it arrived two days before the festive season.

Published in Ferry
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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Ferry & Car Ferry News The ferry industry on the Irish Sea, is just like any other sector of the shipping industry, in that it is made up of a myriad of ship operators, owners, managers, charterers all contributing to providing a network of routes carried out by a variety of ships designed for different albeit similar purposes.

All this ferry activity involves conventional ferry tonnage, 'ro-pax', where the vessel's primary design is to carry more freight capacity rather than passengers. This is in some cases though, is in complete variance to the fast ferry craft where they carry many more passengers and charging a premium.

In reporting the ferry scene, we examine the constantly changing trends of this sector, as rival ferry operators are competing in an intensive environment, battling out for market share following the fallout of the economic crisis. All this has consequences some immediately felt, while at times, the effects can be drawn out over time, leading to the expense of others, through reduced competition or takeover or even face complete removal from the marketplace, as witnessed in recent years.

Arising from these challenging times, there are of course winners and losers, as exemplified in the trend to run high-speed ferry craft only during the peak-season summer months and on shorter distance routes. In addition, where fastcraft had once dominated the ferry scene, during the heady days from the mid-90's onwards, they have been replaced by recent newcomers in the form of the 'fast ferry' and with increased levels of luxury, yet seeming to form as a cost-effective alternative.

Irish Sea Ferry Routes

Irrespective of the type of vessel deployed on Irish Sea routes (between 2-9 hours), it is the ferry companies that keep the wheels of industry moving as freight vehicles literally (roll-on and roll-off) ships coupled with motoring tourists and the humble 'foot' passenger transported 363 days a year.

As such the exclusive freight-only operators provide important trading routes between Ireland and the UK, where the freight haulage customer is 'king' to generating year-round revenue to the ferry operator. However, custom built tonnage entering service in recent years has exceeded the level of capacity of the Irish Sea in certain quarters of the freight market.

A prime example of the necessity for trade in which we consumers often expect daily, though arguably question how it reached our shores, is the delivery of just in time perishable products to fill our supermarket shelves.

A visual manifestation of this is the arrival every morning and evening into our main ports, where a combination of ferries, ro-pax vessels and fast-craft all descend at the same time. In essence this a marine version to our road-based rush hour traffic going in and out along the commuter belts.

Across the Celtic Sea, the ferry scene coverage is also about those overnight direct ferry routes from Ireland connecting the north-western French ports in Brittany and Normandy.

Due to the seasonality of these routes to Europe, the ferry scene may be in the majority running between February to November, however by no means does this lessen operator competition.

Noting there have been plans over the years to run a direct Irish –Iberian ferry service, which would open up existing and develop new freight markets. Should a direct service open, it would bring new opportunities also for holidaymakers, where Spain is the most visited country in the EU visited by Irish holidaymakers ... heading for the sun!