A northwesterly gale prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning fresh gale offshore.
The reliability of the situation is limited.
For the night from Thursday to Friday W force 5 in the early part of the night temporarily force 6. Gusts reaching 40 knots in the middle of the night.
Slight sea becoming moderate at the end of the night. Low, fairly long swell from SW then moderate from W at the end of the night. Excellent visibility. Daytime of Friday 9 january : The weather will become more uncertain during the day.
Very cloudy skies with short clear spells. No precipitation in the morning, possibility of showers in late afternoon. In the evening, clear periods developing.
Chance of light rain. W force 5 in the morning becoming WNW force 4 in the evening. Gusts reaching 33 knots in the morning. Moderate sea. Moderate, fairly long swell from W. Excellent visibility.