Low 1002 hPa centered on West Channel moving at 14 knots to the West to be centered at 170 nautical miles in the South-West of Fastnet Rock (South-West Ireland).
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday SE wind force 2 continuing all night. Gusts reaching 17 knots at the end of the night.
Slight sea. Low, fairly long swell from W. Visibility reduced by fog becoming reduced by fog in the middle of the night. Daytime of Tuesday 23 december : Warning:reduced visibility early in the day.
Cloudy with risk of fog in the morning, very cloudy skies to overcast in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy skies to overcast.
Chance of light rain. ESE force 3 in the morning turning ENE in the evening. Gusts reaching 21 knots in the morning. Slight sea. Low, fairly long swell from W. Visibility reduced by fog becoming poor in the middle of the day then poor.