A northeasterly and very variable flow prevails over the whole area.
For Plage de Kersidan : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear periods developing. No precipitation. W wind force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.
semaphore stations
Station Ile De Groix located 29 km from Plage de Kersidan