High 1027 hPa centered at 70 nautical miles in the West-South-West of the isles of Scilly moving at 13 knots to the North-East to be centered on the Celtic Sea.
For Port-Haliguen - Quiberon :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Hazy skies in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
E force 4 turning SE force 3 in the middle of the day then WNW. Gusts reaching 16 knots in the morning. Smooth sea becoming rippled in the evening. Low, short swell from WSW. Excellent visibility.