A northwesterly, moderate and variable flow prevails over the whole area.
For Grandcamp-Maisy :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
SE force 2 freshening NE force 4 in the middle of the day then force 3. Gusts reaching 17 knots from the middle of the day. Smooth sea. Low, short swell from ESE. Poor visibility becoming excellent in the middle of the day then excellent.