A northerly, strong and very variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and very variable.
For Plage de Pors-Ar-Vag :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but lots of cloud, too. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. S force 3 in the middle of the day turning ESE in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming reduced by mist in the evening.