High 1023 hPa centered on West Channel moving at 6 knots to the South-East to be centered on the center of France.
Für Plage de Tréhervé : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun in the morning, sunny, progressively clouding over in the afternoon.No precipitation.In the evening, cloud cover thickening. No precipitation. WNW force 2 freshening SW force 4 in the middle of the day then becoming WSW. Gusts reaching 18 knots from the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.
Semaphoren
Station Vannes-Sene liegt 16 km von Plage de Tréhervé entfernt