High 1030 hPa centered on Switzerland moving at 25 knots to the West-North-West to be centered on Wales.
For Plage d"Hermanville : No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies.In the evening, clear skies. N force 3 in the middle of the day becoming NNW force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, fairly long swell from NNW. Excellent visibility becoming good in the evening.
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