For Grande Plage :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. SSE force 2 turning WSW force 3 in the middle of the day then WNW. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from WSW. Visibility reduced by fog becoming good in the middle of the day then excellent.