Ostrzeżenia, Massansgrundet

Yellow wind warning for sea area: Western Gulf of Finland and Eastern part of Northern Baltic, Wed 8.55 - 21.00 Wind warning for sea areas: Northwest near gale 14 m/s at first. Possibly dangerous for recreational crafts and small boats. Areas: Eastern part of Northern Baltic, Western Gulf of Finland

Yellow wind warning for land areas: The western part of the country, Wed 8.55 - Thu 0.00 Wind warning for land areas: Strong winds from north to northwest may bring strong gusts of 15 m/s at first. Individual fallen trees in widespread areas. Brief electricity outages. Areas: Central Finland, Central Ostrobothnia, Kanta-Häme, Ostrobothnia, Pirkanmaa, Päijät-Häme, Satakunta, South Ostrobothnia, Uusimaa, Varsinais-Suomi, Åland

Yellow UV advisory: Locally in the western part of the country, Sat 12.00 - 15.00 UV advisory: In Saturday noon, probability for strong Sun's ultraviolet radiation is 30%. The UV index is 6. UV radiation is strong. Unprotected skin may burn when exposed to direct sunlight. Areas: Kanta-Häme, Satakunta, Uusimaa, Varsinais-Suomi, Åland

Yellow UV advisory: Locally in the southern part of the country, Sun 12.00 - 15.00 UV advisory: In Sunday noon, probability for strong Sun's ultraviolet radiation is 30%. The UV index is 6. UV radiation is strong. Unprotected skin may burn when exposed to direct sunlight. Areas: Kanta-Häme, Kymenlaakso, Uusimaa, Varsinais-Suomi, Åland