For Nieuwkoop :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy in the morning, overcast skies in the afternoon. Showers all day. In the evening, very cloudy.
Light showers progressively becoming less frequent. S force 3 turning SW in the middle of the day then SSW force 2. Gusts reaching 18 knots in the middle of the day. Rippled sea becoming smooth in the evening. Low, short swell from NNW. Visibility reduced by mist temporarily in the middle of the day.