For Calais :
No gale warning.
For the night from Friday to Saturday N force 2 in the early part of the night becoming NNE force 3. Gusts reaching 17 knots at the end of the night.
Slight sea. Low, fairly long swell from NNE then from N at the end of the night. Excellent visibility. Daytime of Saturday 28 march : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNE force 3 becoming force 4 in the middle of the day then NE. Gusts reaching 21 knots in the evening. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from N then from NNE in the middle of the day then from N. Excellent visibility.
