High 1028 hPa centered on Wales moving at 16 knots to the East to be centered on the center of the North Sea.
For Mers-les-Bains : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds.In the evening, skies gradually hazing over. No precipitation. NE force 2 in the middle of the day turning E force 3 in the evening. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.