Low 981 hPa centered on the Celtic Sea moving at 13 knots to the North-East and rising to 994 hPa to be centered on the North of the Irish Sea.
For Plage de la Sentinelle :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Lots of good clear periods. Light showers. In the evening, clear spells, risk of mist forming.
Chance of light rain. WSW force 3 in the middle of the day turning SSW in the evening. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Good visibility becoming poor in the evening.