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 La-Baule-Escoublac : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear skies. WNW wind force 3. Gusts reaching 13 knots in the evening. Smooth sea. Low, fairly long swell from SW. Excellent visibility.
semaphore stations
Station Pte De Chemoulin located 9 km from La-Baule-Escoublac