Two ferry sailings have been scrapped today.
The Manxman's 8am crossing from Douglas to Heysham has been called off because of bad weather.
Her return trip, which was due to the leave the UK at 1.30pm, has also been cancelled.
A decision about the 7.45pm voyage from Douglas to Heysham and 2.15am return trip is due to be made by 5.30pm today.