An easterly, very strong and very variable flow prevails over the North of the basin. Over the South, it is southwesterly, moderate and very variable.
For Bassin de Port Guillaume :
No gale warning.
The reliability of the situation is assessed at 85%.
Overcast with reduced visibility in the morning, skies clearing in the afternoon. Light rain followed by showers in the morning, light showers dying away progressively in the afternoon. In the evening, clear periods developing.
No precipitation. SSW force 3 in the morning becoming S force 4 in the evening. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from ENE then from NNW in the evening. Visibility reduced by fog becoming excellent in the middle of the day then excellent.
