A northerly, moderate and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southerly, strong and variable.
For Tresmeur :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. SSE wind force 4. Gusts reaching 22 knots in the evening. Slight sea. Low, long swell from W. Excellent visibility.