High 1025 hPa centered on West Channel moving at 8 knots to the North-East to be centered on the South of England.
For Plage de Mesperleuc :
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 spells, risk of mist forming.
No precipitation. SW force 2 in the middle of the day turning WNW in the evening. Gusts reaching 8 knots in the evening. Slight sea. Low, fairly long swell from WSW. Good visibility becoming poor in the evening.