Ridge of high extending from Gulf of Bothnia to Lapland.
Gulf of Finland:
North 5-10 m/s. Mostly good vis.
Northern Baltic, Sea of Åland, Sea of Archipelago and Southern Sea of Bothnia:
North 4-8 m/s, tonight 2-6. Good vis.
Northern Sea of Bothnia, Quark and Bay of Bothnia:
On Bay of Bothnia first north 4-8, otherwise variable 2-6 m/s. Good vis.
North 5-9 m/s, tonight somewhat decreasing. Showers of snow or sleet possible.