High 1029 hPa centered on West Channel moving at 15 knots to the West-South-West to be centered at 140 nautical miles in the West-South-West of the Île de Sein.
For Berck sternes :
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, clear skies.
WNW wind force 1. Gusts reaching 9 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.