High 1025 hPa centered on Switzerland remaining almost stationary.
For Calais :
No gale warning.
The reliability of the situation is poor.
For the night from Friday to Saturday SW force 3 in the early part of the night becoming force 2. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Good visibility becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Saturday 20 june : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, skies with few clouds.
WSW force 2 turning WNW in the middle of the day then NE. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.