High 1026 hPa centered on Switzerland remaining almost stationary.
For Plage d"Hardelot :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but with plenty of cloud in the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. WSW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day then excellent.