A southerly, moderate and mostly variable flow prevails over the whole area.
For Hel, Chalupy :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies becoming totally overcast. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. SSE force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, short swell from ESE. Poor visibility.