The Steam Packet Company says bad weather in the Irish Sea will affect tomorrow's Ben my Chree crossings.
The Douglas to Heysham sailing will set off half an hour earlier than usual at 8.15am, while her return trip will set off from Lancashire an hour earlier at 1.15pm
The final sailing of the day, the Douglas to Heysham at 7.45pm, is also subject to possible disruption or cancellation.
The Steam Packet says it hopes to make an announcement on that sailing by 4pm on Tuesday.
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Current forecasts indicate it will lift around 3pm
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