A northeasterly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and variable.
For Penfoul :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday NNE wind force 2 continuing all night. Gusts reaching 11 knots in the early part of the night.
Slight sea becoming smooth to slight at the end of the night. Low, short swell from NNE. Poor visibility becoming reduced by mist in the middle of the night. Daytime of Wednesday 24 september : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, good clear periods with lots of cloud in the afternoon. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNE force 3 in the morning temporarily NE force 4 in the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from ESE. Visibility reduced by mist becoming excellent in the middle of the day then poor.