A northerly, moderate and very variable flow prevails over the North-West of the basin. Over the South and the East, it is southwesterly, moderate and very variable.
For Tronvika :
No gale warning.
The reliability of the situation is very good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. S force 3 freshening force 5 in the middle of the day then SSW force 4. Gusts reaching 25 knots from the middle of the day. Smooth sea becoming smooth to slight in the middle of the day then slight. Low, short swell from S temporarily from N in the middle of the day. Good visibility becoming excellent in the middle of the day.