A southwesterly, strong 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 Tuesday to Wednesday SW wind force 3 continuing all night. Gusts reaching 21 knots in the early part of the night.
Moderate sea becoming rough in the middle of the night. Moderate, short swell from W. Good visibility becoming good in the middle of the night then poor. Daytime of Wednesday 20 may : The sky will remain changeable.
Skies changeable to very cloudy. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. SW force 3 in the morning temporarily force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Rough sea. Moderate, fairly long swell from W. Poor visibility becoming excellent in the middle of the day then reduced by mist.