We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, good clear periods but lots of cloud, too. Showers towards the end of the night. NNE wind force 4. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from NNE. Excellent visibility.
semaphore stations
Station Dinard located 13 km from Mouillage La Garde