Low 985 hPa centered on the North of the Irish Sea moving at 18 knots to the East-South-East and rising to 996 hPa to be centered on Belgium.
For Portaferry Marina :
Warning moderate gale offshore.
The reliability of the situation is very good.
Lots of good clear periods. No precipitation. In the evening, light cloudy spells.
N force 5 in the middle of the day turning NW force 4 in the evening. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea. Low, short swell from NE. Excellent visibility.