A westerly, moderate and very variable flow prevails over the whole area.
For Jastarnia :
Warning strong breeze offshore.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Some showers from late morning. In the evening, cloudy spells, sometimes dense.
Light showers progressively becoming less frequent. WSW force 4 turning WNW force 5 in the middle of the day then becoming force 6. Gusts reaching 33 knots in the evening. Slight sea. Low, short swell from NNW temporarily from N in the middle of the day. Excellent visibility.