For Portz Guen :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy skies with short clear spells. No precipitation. In the evening, clear periods developing.
No precipitation. W force 4 becoming WSW force 3 in the middle of the day then SW. Gusts reaching 21 knots in the morning. Slight sea. Low, fairly long swell from WSW. Excellent visibility.