Weather forecast for shipping

21.7.2017

Weather forecast for shipping 210500 UTC

No warnings.

Inference:

Strong high over Norwegian Sea. Low near White Sea gradually filling up.

Forecast for next 24 hours:

Gulf of Finland, Eastern part of Northern Baltic and Sea of Archipelago:

First mainly north 1-5 m/s. By day mainly west 4-8. Tonight north to northwest 2-6. Showers possibly, mostly good vis.

Western part of Northern Baltic and Sea of Åland:

North to northeast 3-6 m/s. Showers possibly, mostly good vis.

Sea of Bothnia:

North to northwest 4-8 m/s. Showers locally by day, otherwise good vis.

Quark and Bay of Bothnia:

North to northeast 5-10 m/s. In the evening decreasing, tonight 3-7. Today local showers, otherwise good vis.

Lake Saimaa:

Variable 1-5 m/s. At first locally, by day generally thunder with showers.