A northwesterly, moderate and variable flow prevails over the whole area.
For Boulogne-Sur-Mer - Rade :
No gale warning.
The reliability of the situation is assessed at 80%.
Skies very cloudy, becoming totally overcast during the morning, overcast, gloomy skies with wet-weather low cloud in the afternoon. Possibility of showers late in the morning, light rain in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. WSW force 4 in the morning turning NNW in the middle of the day. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, short swell from NNW. Poor visibility becoming excellent in the middle of the day.