For Plage de Kerhornou :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds. In the evening, good clear periods but cloud building.
No precipitation. NE wind force 4 from the middle of the day. Gusts reaching 20 knots. Slight sea. Low, fairly long swell from WSW. Excellent visibility.