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.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. NNW force 2 in the morning becoming NW force 3 in the middle of the day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Visibility reduced by fog becoming excellent in the middle of the day then reduced by mist.