A westerly, strong and very variable flow prevails over the whole area.
For Roscoff - Vieux Port : No gale warning.
The reliability of the situation is assessed at 80%.
In the evening, clear skies becoming somewhat cloudy. WNW wind force 4. Gusts reaching 24 knots in the evening. Moderate sea. Low, fairly long swell from NNW. Excellent visibility.
semaphore stations
Station Batz located 3 km from Roscoff - Vieux Port