A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southerly, moderate and very variable.
For Portland Marina :
No gale warning.
The reliability of the situation is very good.
In the evening, very cloudy.
No precipitation. SW wind force 3. Gusts reaching 14 knots in the evening. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist.