A northwesterly, moderate and very variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, moderate and very variable.
For Langstone Harbour :
Warning moderate gale offshore.
The reliability of the situation is very good.
Overcast skies. Chance of light rain. In the evening, very cloudy skies becoming totally overcast.
No precipitation. NNE force 6 in the middle of the day weakening W force 4 in the evening. Gusts reaching 36 knots in the middle of the day. Smooth sea becoming rippled in the evening. Low, short swell from WNW. Excellent visibility becoming excellent in the evening.