High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.
For Plestin : No gale warning.
The reliability of the situation is assessed at 80%.
In the evening, lots of good clear periods. No precipitation. WSW wind force 5. Gusts reaching 23 knots in the evening. Moderate sea. Moderate, fairly long swell from WNW. Excellent visibility.