High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.
For Plougonvelin : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.No precipitation.In the evening, lots of good clear periods. No precipitation. WSW force 3 becoming force 2 in the middle of the day then NW. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming poor in the middle of the day then poor.
semaphore stations
Station Plougonvelin located 4 km from Plougonvelin