For Portz Guen :
No gale warning.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, light cloudy spells.
NNW force 3 in the morning turning WNW force 4 in the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.