High 1022 hPa centered on the South-West of Poland remaining almost stationary.
Für Helgoland : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy with risk of storms. Light showers. N wind force 2. Gusts reaching 18 knots in the evening. Smooth sea. Low, short swell from NW. Good visibility.