A northeasterly flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Tuesday to Wednesday NNE wind force 3 continuing all night. Gusts reaching 15 knots in the early part of the night.
Calm sea becoming calm to slight in the middle of the night. Low, fairly long swell from W. Excellent visibility becoming good at the end of the night. Daytime of Wednesday 1 june : The weather will become more uncertain during the day.
Good clear periods alternating with cloudy spells, rather dense in the morning. No precipitation in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
Risk of showers in the early hours. NNE force 3 turning W in the middle of the day then WNW. Calm to slight sea becoming calm in the evening. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day then excellent.