Two of tomorrow's Steam Packet sailings are at risk of disruption because of bad weather.
On its website the ferry firm says the Manxman's 8am sailing from Douglas to Heysham and 1.45pm return voyage could both be affected.
It says a final decision will be made by the vessel's master by 5.30am on Tuesday, November 11.
Tomorrow's expected to bring strong winds and heavy rain for much of the day.
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