Low 987 hPa centered on the center of the North Sea moving at 16 knots to the East-North-East to be centered on the South coasts of Norway.
For Tronvika :
Warning fresh gale offshore.
The reliability of the situation is very good.
Overcast skies. Persistent rain. In the evening, very cloudy skies becoming totally overcast.
Light rain getting progressively heavier. NE force 3 in the morning turning E in the evening. Gusts reaching 17 knots in the morning. Slight sea. Low, short swell from S. Excellent visibility becoming poor in the middle of the day then reduced by mist.