A northeasterly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and very variable.
For Plage de Grannec :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny spells with possibility of mist forming in the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. SW force 1 turning NNW force 2 in the middle of the day then WSW. Gusts reaching 9 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.