For Calais :
No gale warning.
For the night from Wednesday to Thursday WSW force 4 in the early part of the night becoming W force 3. Gusts reaching 29 knots in the early part of the night.
Fairly rough sea. Low, short swell from W. Excellent visibility. Daytime of Thursday 4 february : It will be cold and the atmosphere unstable early in the day.
Skies changeable to very cloudy. Sleet showers in the morning, possibility of showers in early afternoon. In the evening, lots of good clear periods.
No precipitation. W force 3 becoming force 4 in the middle of the day then WSW force 2. Gusts reaching 23 knots in the morning. Fairly rough sea. Low, short swell from WNW. Excellent visibility becoming excellent in the evening.
