High 1026 hPa centered on Switzerland remaining almost stationary.
For Plage de Jonville :
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, clear spells, risk of mist forming.
No precipitation. SSW force 1 turning NE force 2 in the middle of the day then N force 3. Gusts reaching 12 knots in the evening. Rippled sea. Low, short swell from NNW then from NNE in the evening. Poor visibility becoming good in the middle of the day then reduced by mist.