A northerly, moderate and very variable flow prevails over the whole area.
For Penn al Lann :
No gale warning.
The reliability of the situation is assessed at 85%.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. The risk of seeing rain will remain low. In the evening, cloud and long sunny periods.
Chance of light rain. N force 4 in the morning turning NW in the evening. Gusts reaching 23 knots in the evening. Slight sea becoming smooth to slight in the evening. Low, short swell from N. Good visibility becoming excellent in the middle of the day.