A westerly and very variable flow prevails over the whole area.
For Penfoul :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday W force 3 in the early part of the night turning NW force 2. Gusts reaching 16 knots in the early part of the night.
Slight sea. Low, short swell from W. Visibility reduced by fog becoming reduced by mist in the middle of the night then reduced by fog. Daytime of Tuesday 18 august : Warning:reduced visibility early in the day.
Sunny after slow dispersal of fog in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. WNW wind force 3 continuing all day. Gusts reaching 17 knots in the middle of the day. Slight sea becoming moderate in the middle of the day. Low, short swell from W. Visibility reduced by fog becoming excellent in the middle of the day then reduced by mist.