Low 971 hPa centered at 230 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the East-North-East and rising to 981 hPa to be centered on the Celtic Sea.
For Plage du cor des Glénans :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
Predominantly sunny in the morning, skies clouding over with storms forming in the afternoon. Some light showers in the morning, possibility of showers in the afternoon. In the evening, very cloudy with risk of storms.
Showers towards the end of the night. WSW force 4 becoming SW force 5 in the middle of the day then SSW force 6. Gusts reaching 39 knots in the evening. Rough sea. Moderate, fairly long swell from SSW. Excellent visibility.