A southwesterly and very variable flow prevails over the whole area.
For Oostvoorne :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, dense at times in the morning, skies becoming progressively hazier during the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NE force 1 freshening NNW force 3 in the middle of the day then becoming NNE. Gusts reaching 16 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day.