A southerly, very strong and very variable flow prevails over the whole area.
Für Saint-Malo - Les Sablons : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast. For the night from Tuesday to Wednesday W force 2 turning SSW in the middle of the night then S. Gusts reaching 8 knots in the early part of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, short swell from WNW. Good visibility becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Wednesday 14 october : Improving during the day:the sky will clear.
Changeable skies completely clouding over during the morning, changeable skies becoming relatively cloud-free in the afternoon.No precipitation.In the evening, lots of good clear periods. No precipitation. SSE force 2 in the morning temporarily force 3 in the middle of the day. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, short swell from WNW. Visibility reduced by mist becoming poor in the middle of the day then poor.
Semaphoren
Station Dinard liegt 7 km von Saint-Malo - Les Sablons entfernt