A southwesterly, very strong and variable flow prevails over the whole area.
For Penn al Lann :
No gale warning.
The reliability of the situation is assessed at 95%.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. SW wind force 3 continuing all day. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Poor visibility becoming good in the middle of the day then poor.