A northwesterly, moderate and variable flow prevails over the whole area.
For Ile de Batz :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods but lots of cloud, too. No precipitation. In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. W wind force 4 from the middle of the day. Gusts reaching 23 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.