An easterly and variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, moderate and very variable.
For Mersea Island :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
W force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 24 knots in the middle of the day. Smooth sea. Low, short swell from S. Excellent visibility.