Forecast for Baltic Sea valid 24 hours from 19:00 Oct 20 to 19:00 UTC Oct 21, 2019.

Weather summary: Low moving east at night over Gulf of Finland, tomorrow area of High strengthening over Baltic Sea.

Warnings: Northern Baltic, Gulf of Finland: west, northwest in gusts to 15 m/s. Wave height 0.7 to 1.5 m.

Northern Baltic: southwest, west wind 5 to 10, after midnight veering northwest in gusts to 15 m/s, decreasing in afternoon. Wave height at night 0.7 to 1.5 m. At first rain in many places, day mostly dry. Visibility moderate or good.
Moonsund, Northern Gulf of Riga: southwest, west wind 4 to 10, by morning veering northwest 3 to 8 m/s, in evening decreasing and becoming variable. At night rain in places, day mostly dry. Visibility moderate, at night locally fog possible.
Gulf of Finland: at first wind around south 4 to 10, after midnight veering west, northwest from western part and increasing in gusts to 15 m/s, decreasing in afternoon. Wave height in morning and before noon 0.7 to 1.5 m. Rain moving eastwards at night, afternoon mostly dry. Visibility moderate, at night locally fog.