High 1025 hPa centered on Switzerland remaining almost stationary.
For Berck sternes : No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy skies clearing completely. No precipitation. WSW wind force 3. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from SW. Good visibility.
semaphore stations
Station Le-Touquet located 15 km from Berck sternes