Northern Sea of Bothnia, the Quark and Bay of Bothnia:
South to southwest near gale 14 m/s.
Ridge of high moving over Finland east. Low over Norwegian Sea moving northeast.
Gulf of Finland:
Mainly west 4-8 m/s. At night south to southwest 6-10. Good vis.
Northern Baltic, Sea of Åland and Sea of Archipelago:
Mainly west 3-7 m/s. By day backing south to southwest. In the evening increasing, at night 7-10. Good vis.
Sea of Bothnia:
West to northwest 3-7 m/s. Before noon or at noon backing south to southwest. In the afternoon increasing, in the evening 7-12, in northern part at night up to 14. Mostly good vis.
Quark and Bay of Bothnia:
West to northwest 5-9 m/s. Before at noon some lighter backing south to southwest. In the afternoon increasing, later in the evening 10-14 m/s. Mostly good vis.
West to northwest 2-6 m/s. In the evening backing south. At first local mist.