High 1027 hPa centered at 150 nautical miles in the West-South-West of the Île de Sein moving at 16 knots to the North-East and gaining strength to 1033 hPa to be centered on Wales.
For Perros-Guirec :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but cloud building. Chance of light rain. In the evening, good clear periods but cloud building.
No precipitation. WNW force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from NNW. Good visibility becoming reduced by mist in the evening.