For Hamburg :
No gale warning.
The reliability of the situation is very good.
Sun but cloud increasing in the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. SW force 3 in the morning turning W in the middle of the day. Gusts reaching 24 knots in the middle of the day. Smooth sea. Low from N. Excellent visibility becoming excellent in the middle of the day then good.