A northwesterly and variable flow prevails over the East of the basin. Over the South-West, it is easterly, moderate and variable. Over the North-West, it is southwesterly, moderate and very variable.
For Mersea Island :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. Chance of light rain. In the evening, very cloudy skies to overcast.
Chance of light rain. NE force 4 in the middle of the day becoming ENE force 3 in the evening. Gusts reaching 17 knots in the evening. Rippled sea becoming smooth to slight in the evening. Low, short swell from E. Excellent visibility.