High 1028 hPa centered on the Celtic Sea remaining almost stationary.
Für Plage du Port de Castel : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies becoming somewhat cloudy.In the evening, clear spells, risk of mist forming. No precipitation. ENE wind force 3 from the middle of the day. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility becoming poor in the evening.
Semaphoren
Station Ploumanac'H liegt 19 km von Plage du Port de Castel entfernt