Waarschuwingen, Björnholmsgrunden

Yellow wind warning for sea area: Locally on Gulf of Bothnia, Sun 6.00 - 18.00 Wind warning for sea areas: From Sunday morning to Sunday evening, probability for north to northeast gale-force winds is 20%. Possibly dangerous for recreational crafts and small boats. Areas: Northern Bay of Bothnia, Northern Sea of Bothnia, Southern Bay of Bothnia, The Quark

Yellow wind warning for sea area: Bay of Bothnia, Fri 21.00 - Sat 3.00 Wind warning for sea areas: Southwest near gale 14 m/s in the evening and by night. Possibly dangerous for recreational crafts and small boats.

Yellow wave height warning: Gulf of Bothnia, Sun 7.00 - Mon 0.00 Wave height warning: From Sunday morning to the night between Sunday and Monday, probability for rough waves is 30%. The significant wave height may exceed 3 meters. Possibly dangerous for recreational crafts and small boats.