Uyarılar, Grosseskären

Yellow wind warning for sea area: Sea of Åland and Gulf of Bothnia, Sun 11.54 - 15.00 Wind warning for sea areas: North to northeast near gale 14 m/s at first. Possibly dangerous for recreational crafts and small boats.

Yellow wave height warning: Sea of Åland and locally on Gulf of Bothnia, Sun 11.54 - Mon 0.00 Wave height warning: Rough waves occur at first. Significant wave height exceeds 2.5 meters. Possibly dangerous for recreational crafts and small boats. Areas: Northern Sea of Bothnia, Sea of Åland, Southern Bay of Bothnia, Southern Sea of Bothnia, The Quark