A northeasterly and very variable flow prevails over the West and the North of the basin. Over the South-East, it is southeasterly, moderate and variable.
For Blackwater Marina :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 3 becoming force 4 in the middle of the day then NE. Gusts reaching 22 knots from the middle of the day. Smooth to slight sea. Low, short swell from ESE. Excellent visibility.