For The Hamburger Yachthafen :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny with some cloud in the afternoon. In the evening, clear skies.
ENE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 22 knots from the middle of the day. Rippled sea. Low from N. Excellent visibility.