We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day.In the evening, clear skies. ENE force 3 in the morning turning NNE force 4 in the middle of the day. Gusts reaching 19 knots from the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NNE. Good visibility becoming excellent in the middle of the day.
Semaphoren
Station Dinard liegt 14 km von Mouillage de Saint-Cast entfernt