A westerly and very variable flow prevails over the whole area.
For Tronvika :
No gale warning.
The reliability of the situation is very good.
Sunny, changeable at times in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, cloud and long sunny periods.
Chance of light rain. N force 3 turning S in the middle of the day then SSE. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, short swell from SSW. Excellent visibility becoming good in the evening.