For Numansdorp : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some cloudy spells but no rain. In the evening, skies with few clouds. NNW force 3 becoming NW force 4 in the middle of the day then NNW. Gusts reaching 22 knots in the evening. Visibility reduced by mist becoming excellent in the middle of the day then excellent.