A northerly, strong and variable flow prevails over the West of the basin. Over the East, it is southeasterly, moderate and variable.
For Bastia :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, very cloudy with possibility of thunder storms in the afternoon. No precipitation in the morning, possibility of showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Light showers. SE force 1 freshening force 3 in the middle of the day then SSE force 2. Gusts reaching 16 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SE. Excellent visibility becoming good in the evening.