12.12.2018

Weather forecast for shipping 1201700 UTC

No warnings.

Inference

Strong high intensifying over Fennoscandia from west.

Forecast for next 24 hours:

Gulf of Finland och Northern Baltic

Mainly northeast 7-9 m/s, from the night on 8-11. Isolated showers of snow or sleet. Good vis.

Sea of Åland, Sea of Archipelago and Southern Sea of Bothnia

Mainly northeast 5-9 m/s. During evening hours gradually weakening, from the night 4-7. Before noon veering mainly east. Mostly good vis.

Northern Sea of Bothnia, Quark and Bay of Bothnia

Variable 1-4. After midnight becoming southwest, by day 3-7 m/s,over Bay of Bothnia 7-11. Mist at times, over Northern Bay of Bothnia fog locally, otherwise mostly good vis.

Lake Saimaa

Mainly north 4-7 m/s. In the morning veering northeast and slightly weakening, in the afternoon variable 2-5. Mostly good vis.