A southwesterly, moderate and particularly variable flow prevails over the whole area.
For Le-Pouliguen :
No gale warning.
For the night from Wednesday to Thursday WSW force 4 in the early part of the night becoming force 5. Gusts reaching 28 knots in the middle of the night.
Rough to very rough sea becoming rough in the middle of the night. Moderate, fairly long swell from W. Excellent visibility. Daytime of Thursday 19 february : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, clear periods developing.
Light showers. WSW force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 27 knots in the morning. Rough sea becoming moderate in the evening. Moderate, fairly long swell from WSW. Excellent visibility.