High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.
Für Plage des Dunes de Saint Marguerite :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, good clear periods with lots of cloud in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy and humid with a risk of fog.
Chance of light rain. WSW force 3 in the morning turning WNW force 2 in the evening. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Visibility reduced by fog becoming poor in the middle of the day then reduced by mist.