A southwesterly, strong and mostly variable flow prevails over the whole area.
For Penn al Lann :
No gale warning.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, overcast skies.
Chance of light rain. SSW force 3 in the morning becoming force 4 in the evening. Gusts reaching 19 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, fairly long swell from NNW. Good visibility becoming excellent in the middle of the day.