High 1024 hPa centered on the extreme North of Germany moving at 13 knots to the East-North-East to be centered on Denmark.
For Helgoland Sudhafen :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
SSE force 4 weakening WSW force 2 in the middle of the day then SSW force 3. Gusts reaching 18 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, short swell from NW. Excellent visibility.