High 1030 hPa centered on Switzerland moving at 25 knots to the West-North-West to be centered on Wales.
For Plage d"Hardelot :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Hazy cloud giving way to a brightening sky in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
S force 2 turning SW in the middle of the day then NW. Gusts reaching 12 knots in the morning. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.