A northeasterly and variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and mostly variable.
For Muiderzand :
No gale warning.
The reliability of the situation is very good.
Sunny with some cloud in the afternoon. In the evening, clear skies.
E force 2 turning NE in the middle of the day then NNE. Gusts reaching 11 knots from the middle of the day. Rippled sea. Low, short swell from ESE temporarily from NNW in the middle of the day. Excellent visibility becoming excellent in the middle of the day then excellent.