Weather forecast for shipping 181800 UTC


Northern Bay of Bothnia:

Southwest severe gale 23 m/s.

Southern Bay of Bothnia:

Southwest gale 19 m/s.

The Quark:

Southwest gale 17 m/s.

Northern Sea of Bothnia:

Southwest near gale 14 m/s.

Sea level warning:

Sea level is forecast to rise high in Northern Bay of Bothnia tonight.


Deepening low over northern Atlantic moves over Northern Lapland towards east at night.

Forecast for next 24 hours:

Gulf of Finland:

Southwest 8-12 m/s. Mist, at night also local drizzle and at eastern part also snow. Tomorrow good vis.

Northern Baltic, Sea of Åland and Archipelago:

Mainly west 8-12 m/s, after midnight or in the morning 5-8, in the afternoon again 8-12. Local mist or fog. Tomorrow good vis.

Sea of Bothnia:

Southwest 8-12 m/s. From night west wind, at the southern part in the morning temporary 6-10. At the northern part from morning on 10-14. At first local mist or fog, otherwise good vis.


West to southwest 10-14 m/s, from day on 12-17. Good vis.

Bay of Bothnia:

West to southwest 14-19, at night at Northern Bay of Bothnia up to 23 m/s. In the morning temporary decreasing mainly west. By day southwest 14-19. Mostly good vis.

Lake Saimaa:

Increasing southwest, at first 2-6 m/s. Tonight west to southwest 6-11, before noon 5-9. Locally some snow and mist. Tomorrow mostly good vis.