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