A southerly, very strong and variable flow prevails over the whole area.
For Southbourne :
Warning moderate gale offshore.
The reliability of the situation is good.
Good clear periods but with plenty of cloud in the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, overcast skies.
Chance of light rain. S wind force 5 continuing all day. Gusts reaching 26 knots in the morning. Slight sea. Low, fairly long swell from SSW. Excellent visibility.