Two ferry sailings have been cancelled this morning, with more at risk because of weather conditions.
The Steam Packet Company says the Manxman's 8am Douglas to Heysham crossing and return trip at 1.45pm have both been called off.
A decision on the Manannan's 3pm voyage to Liverpool and return leg at 7.15pm will be made by 1pm.
The company says the Manxman's 7.15pm Heysham crossing is now due to set off at 5pm.
Two more schemes backed by government fund
Island to get Bikesafe scheme for first time
Jurby Junk's Stella dies aged 90
No plans to publish UK's assisted dying letters
Burst water main disrupts Onchan supply
Government advice following spike in data breaches
Plans for four-foot flood walls at Ramsey harbour
Garage blaze in the early hours of this morning