High 1028 hPa centered on the Celtic Sea remaining almost stationary.
Für Port Saint-Jacques : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods.No precipitation in the morning, possibility of showers in late afternoon.In the evening, storms developing. Showers. ENE force 4 becoming E force 3 in the middle of the day then N. Gusts reaching 16 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from S. Excellent visibility becoming good in the evening.
Semaphoren
Station Vannes-Sene liegt 14 km von Port Saint-Jacques entfernt