High 1029 hPa centered on Switzerland remaining almost stationary.
For Plage d"Etretat : No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Relatively clear skies becoming changeable.In the evening, very cloudy skies to overcast. No precipitation. WSW force 4 in the middle of the day becoming W force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility becoming good in the evening.
semaphore stations
Station Octeville located 21 km from Plage d'Etretat