A southeasterly, strong and very variable flow prevails over the North-East of the basin. Over the South-East, it is southwesterly, moderate and variable. Over the West, it is northwesterly, very strong and very variable.
Für Roscoff - Vieux Port : Warning moderate gale offshore.
The reliability of the situation is assessed at 70%.
Skies changeable to very cloudy.Light showers all day.In the evening, very cloudy. Light showers progressively becoming less frequent. WNW force 7 becoming W force 6 in the middle of the day then WSW force 5. Gusts reaching 45 knots in the morning. Moderate sea. Moderate, fairly long swell from NNW. Good visibility becoming excellent in the middle of the day.
Semaphoren
Station Batz liegt 3 km von Roscoff - Vieux Port entfernt