A northeasterly, weak and particularly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and variable.
Für Saint-Malo - Les Sablons : No gale warning.
For the night from Sunday to Monday WNW wind force 1 continuing all night. Gusts reaching 10 knots until the middle of the night.
Smooth to slight sea. Low, fairly long swell from WNW. Poor visibility becoming poor in the middle of the night. Daytime of Monday 21 september : The sky will remain changeable.
Cloud and long sunny periods.No precipitation.In the evening, light cloudy spells. NNW force 1 in the morning freshening force 3 in the middle of the day. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day then good.
Semaphoren
Station Dinard liegt 7 km von Saint-Malo - Les Sablons entfernt