For Jan Heweliusz Wreck :
Warning strong breeze.
The reliability of the situation is good.
Very cloudy in the morning, sunny in the afternoon. Some light showers in the morning, no precipitation in the afternoon. In the evening, clear skies.
WNW force 6 in the morning becoming force 5 in the evening. Gusts reaching 34 knots in the middle of the day. Slight sea. Low, short swell from S. Excellent visibility.