The Steam Packet company says it's rescheduled two of its sailings over night for operational reasons.
On its website, it says the 7.15pm Douglas to Heysham crossing will now set off at 8.15pm.
And the Manxman's return trip, which was scheduled to leave Lancashire at 1.45am will now depart at 2.30am.
Ronaldsway Met Office is predicting strong winds in the Irish Sea, which could reach gale force tomorrow.
Colby Glen path shut until next April
If you Trick Or Treat, don't trouble the street!
German newspaper says hello from the Island - and Queen Victoria
Don't buy electric cars, says Manx salvage firm
Aurora-watchers could be in for Friday treat!
Peel's pulsing UFO has people perplexed
Peel MHK raises future of former care home
Netflix film about Patrick's greatest boxer out in November