A northerly, moderate and mostly variable flow prevails over the whole area.
For Hoorn :
No gale warning.
The reliability of the situation is very good.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NNE force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 30 knots from the middle of the day. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.