A southerly, moderate and very variable flow prevails over the whole area.
For Littlehampton Marina :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies with few clouds. In the evening, cloud and long sunny periods.
No precipitation. SSW force 5 in the middle of the day weakening force 3 in the evening. Gusts reaching 27 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.