A westerly, strong and very variable flow prevails over the whole area.
For Plage de Keryvon :
Warning moderate gale offshore.
The reliability of the situation is assessed at 70%.
Skies changeable to very cloudy. Risk of showers in the morning, showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Showers. WNW force 6 in the morning turning WSW force 5 in the evening. Gusts reaching 44 knots in the morning. Rough sea becoming moderate in the evening. Moderate, fairly long swell from NNE then from NNW in the evening. Poor visibility becoming good in the middle of the day then excellent.