High 1029 hPa centered on the East of the North Sea remaining almost stationary.
For Calais :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday E force 3 in the early part of the night becoming force 4. Gusts reaching 21 knots at the end of the night.
Slight sea becoming smooth to slight at the end of the night. Low, short swell from NNE. Excellent visibility. Daytime of Friday 1 may : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. E force 4 weakening force 2 in the middle of the day then force 3. Gusts reaching 21 knots in the morning. Smooth to slight sea. Low, short swell from NNE. Excellent visibility.