High 1027 hPa centered on Switzerland remaining almost stationary.
For Blériot-Plage : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon.No precipitation.In the evening, relatively clear skies becoming changeable. W force 3 becoming WSW force 4 in the middle of the day then SW. Gusts reaching 23 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.
semaphore stations
Station Sandettie located 21 km from Blériot-Plage