A southwesterly, strong and variable flow prevails over the whole area.
For Calais :
No gale warning.
The reliability of the situation is limited.
For the night from Friday to Saturday SE force 3 in the early part of the night temporarily SSE force 2. Gusts reaching 12 knots in the early part of the night.
Smooth sea becoming smooth to slight at the end of the night. Low, fairly long swell from WSW. Good visibility becoming reduced by mist in the middle of the night. Daytime of Saturday 17 january : Warning:reduced visibility early in the day.
Fog developing into low cloud during the morning, cloud and sun in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, mist and fog.
No precipitation. SSE force 3 in the morning turning ESE force 2 in the evening. Smooth to slight sea. Low, short swell from WSW. Visibility reduced by mist becoming reduced by mist in the middle of the day then reduced by fog.