CalMac currently have 8 vessels off service across the network, causing heavy service constraints.
As of 1pm on Saturday 28 March this is the position (poor weather across Scotland is causing added difficulties)-
MV Alfred (Troon to Brodick)- on overhaul, due back in service 6 April
MV Loch Frisa (Oban to Craignure, Mull)- on overhaul, due back in service 9 April
MV Hebrides (Uig, Skye to Tarbert, Harris and Lochmaddy, North Uist)- due back in service 15 April
MV Isle of Lewis (Oban to Castlebay and Lochboisdale)- estimated due back in service end of May
MV Isle of Arran (Oban to Craignure)- damaged couplings on bow thrusters, currently limping to Troon for a berth and investigations, due date back on service unknown
MV Glen Sannox (Troon to Brodick)- intermittent exhaust bellows issues, she keeps going on and off service
MV Lord of the Isles (Oban to Coll, Tiree, Colonsay)- Misalignment of starboard main engine, currently blocking 1 of the 2 berths at Oban, awaiting transfer to the Northern Lights berth at Oban when weather allows.
The brand new Isle of Islay- intermittent Power Management Systems- due date on service of 30 March under review.
Effects on service-
Uig to Lochmaddy & Tarbert- services being covered by the MV Clansman on a revised timetable which is prioritising Lochmaddy.
Passengers for the Isle of Harris are asked to sail from Ullapool to Stornoway or use Lochmaddy and then the Berneray to Leverburgh route (but that has limited capacity). Priority is being given to freight, islanders and Lochboisdale diverted traffic.
Oban to Castlebay and Lochboisdale- Revised timetable, priority being given to Castlebay, Due to crew working hours extra sailings can't be provided on the Eriskay to Barra route. Existing Lochboisdale bookings are either diverted via Lochmaddy/Uig (claims can be filed for excess mileage) or are being provided with hotel rooms at Castlebay. Sailings are being provided by the MV Isle of Mull- she has weather constraints on this route, so is very prone to cancellation. Again the priority traffic is freight and islander lifeline needs.
Oban to Craignure- currently single vessel with the small ship MV Coruisk, displaced traffic will need to use the turn up and go Lochaline to Fishnish and Kilchoan to Tobermory routes which may not have enough capacity. It may be possible to file a claim for excess mileage if bounced from the Craignure route
Oban to Coll, Tiree and Colonsay- all services cancelled, service options under review
Kennacraig to Islay- single vessel service in the short term, freight and islander traffic has priority.
Mallaig to Armadale (Skye)- no service until 8 April, then single vessel until 13 May provided by the relief vessel MV Loch Bhrusda- she has very limited vehicle capacity.
Services to Arran-
Very fluid, currently single vessel service on the Caledonian Isles from Ardrossan, but changing on a daily basis. Ardrossan has long standing weather constraints, so sailings are heavily weather dependent, and may divert to Troon with little notice.
Priority is with freight and islander needs.
On the Lochranza to Claonaig turn up and go route extra sailings can't be provided due to crew working hours, the vessel (MV Catriona) has forward ramp issues, so traffic has to reverse off leading to extended turn round times, in heavy weather Claonaig is untenable, so diversions (with extended passage times) to Tarbert (Loch Fyne) may occur at short notice.