A southwesterly, moderate and very variable flow prevails over the whole area.
For Landunvez - Argenton :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloud and long sunny periods. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. SW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from NW. Excellent visibility becoming excellent in the middle of the day.