High 1031 hPa centered at 90 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 7 knots to the East to be centered on the Celtic Sea.
Für La Guérinière : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day.In the evening, clear skies. E force 3 turning W in the middle of the day then NW. Gusts reaching 13 knots in the morning. Smooth sea. Low, fairly long swell from W. Excellent visibility.