A westerly, moderate and variable flow prevails over the whole area.
For Plage de Tronoën :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods but lots of cloud, too. Light showers progressively becoming less frequent. In the evening, good clear periods but lots of cloud, too.
No precipitation. W wind force 4 from the middle of the day. Gusts reaching 21 knots in the middle of the day. Moderate sea. Low, fairly long swell from WSW. Excellent visibility.