A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Werf :
Warning strong breeze offshore.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. No precipitation. In the evening, skies with few clouds.
SW force 5 in the morning becoming WSW force 4 in the middle of the day. Gusts reaching 30 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming poor in the evening.