Weather forecast for shipping 250500 UTC


Strong wind advisory:

Gulf of Finland and Northern Bay of Bothnia:

South to southwest wind 12 m/s.


High over Poland moves slowly to east. Low moving towards Northern Finland from west.

Forecast for next 24 hours:

Gulf of Finland:

Increasing and becoming west to southwest wind, at first 5-9 m/s, in the afternoon 8-12. At night decreasing, tomorrow morning 3-7. Mostly good vis, from evening rain.

Northern Baltic and Sea of Archipelago:

Southwest 5-9 m/s. In the evening decreasing, at night mainly west 3-7. Local dis, from evening rain.

Sea of Åland:

southwest 5-9 m/s. By day decreasing, in the afternoon 2-6. At night variable 1-4. Mostly good vis, in the evening rain.

Sea of Bothnia:

South 6-10 m/s. By day west 4-8. From evening at southern part variable 1-4. Showers, in the evening rain at south.

Quark and Bay of Bothnia:

South 6-10 m/s. By day at northern Bay of Bothnia temporary up to 12 m/s. In the afternoon west to southwest. At night veering and becoming mainly north. At times rain.

Lake Saimaa:

Becoming mainly south 1-4 m/s, in the afternoon 4-8. Before midnight mainly west 2-6. At times rain.