A southwesterly, moderate and very variable flow prevails over the whole area.
For Plage de Porz-ar-Goret :
Warning strong breeze offshore.
The reliability of the situation is assessed at 70%.
Skies very cloudy, becoming totally overcast during the morning, hazy cloud giving way to brightening skies in the afternoon. Light showers all day. In the evening, skies with few clouds.
SW force 4 turning WNW in the middle of the day then W force 3. Gusts reaching 28 knots in the morning. Slight sea. Low, fairly long swell from N. Excellent visibility becoming excellent in the middle of the day then poor.