A northeasterly, moderate and variable flow prevails over the whole area.
For L"Île aux Moines - Port-Blanc : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies.In the evening, clear skies. ENE force 3 in the middle of the day becoming NE force 4 in the evening. Gusts reaching 22 knots in the evening. Smooth sea. Low, short swell from S. Excellent visibility.
semaphore stations
Station Vannes-Sene located 11 km from L'Île aux Moines - Port-Blanc