A northeasterly, weak and very variable flow prevails over the East of the basin. Over the North-West, it is southerly, weak and very variable. Over the South-West, it is northwesterly, weak and very variable.
For Plage de Ste Hélène :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies.
SW force 2 in the morning temporarily SSE in the middle of the day. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, short swell from SE. Excellent visibility.