A northeasterly, moderate and very variable flow prevails over the North of the basin. Over the South-East, it is southerly, weak and particularly variable. Over the South-West, it is northwesterly, strong and very variable.
For Portsmouth :
No gale warning.
The reliability of the situation is good.
In the evening, overcast skies.
No precipitation. NW wind force 5. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, short swell from ESE. Excellent visibility.