A northerly and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and mostly variable.
For Marazion :
No gale warning.
The reliability of the situation is very good.
Lots of good clear periods. Light showers. In the evening, changeable skies clouding over completely.
No precipitation. SW force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 48 knots in the middle of the day. Smooth sea becoming slight in the evening. Low, long swell from SW. Excellent visibility.