A northerly, weak and particularly variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.
For Penfoul :
No gale warning.
The reliability of the situation is limited.
For the night from Wednesday to Thursday W force 1 in the early part of the night becoming WNW force 2. Gusts reaching 7 knots at the end of the night.
Slight sea. Low, fairly long swell from W. Poor visibility becoming reduced by mist in the middle of the night then reduced by fog. Daytime of Thursday 13 august : Warning:reduced visibility early in the day.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NW wind force 3 continuing all day. Gusts reaching 16 knots from the middle of the day. Slight sea. Low, fairly long swell from W. Visibility reduced by fog becoming excellent in the middle of the day then reduced by mist.
