A southerly, strong and very variable flow prevails over the whole area.
For Port-Manec"h - Kerdruc : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy skies clearing completely. No precipitation. ENE wind force 3. Gusts reaching 11 knots in the evening. Slight sea. Low, fairly long swell from SW. Good visibility.
semaphore stations
Station Ile De Groix located 24 km from Port-Manec'h - Kerdruc