A southerly, moderate and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, strong and very variable.
For Plage de Trémazan :
No gale warning.
The reliability of the situation is assessed at 90%.
Some fair-weather cumulus clouds. In the evening, relatively cloudless skies clearing.
NW force 3 in the middle of the day becoming WNW force 2 in the evening. Gusts reaching 12 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from WNW. Excellent visibility.