Предупреждения, Hallskär

Yellow severe thunderstorm warning: Locally on all sea areas, Sun 15.00 - 20.00 Strong wind advisory: In the afternoon and in the evening thunderstorm wind gusts. Possibly dangerous for recreational crafts and small boats. Areas: Eastern Gulf of Finland, Eastern part of Northern Baltic, Sea of Archipelago, Sea of Åland, Southern Sea of Bothnia, Western Gulf of Finland, Western part of Northern Baltic