Forecast for Baltic Sea valid 24 hours from 19:00 Mar 30 to 19:00 UTC Mar 31, 2020.

Weather summary: minor Low moving from Gulf of Riga south wards, at night strengthening Ridge of High, by day southern edge of Active Low reaching Baltic Sea.

Warnings: Northern Baltic: north, northeast 12-15, in gusts 21 m/s. Wave height 1.5-3 m. Northern Gulf of Riga: east, northeast 12, in gusts 15-17 m/s. Wave height 1-1,5 m.

Northern Baltic: at first north, northeast 10-15, in gusts 21 m/s, at night gradually decreasing, after midnight northerly winds 5-10, in gusts 14 m/s, by morning backing around west 3-9 m/s, by day southwest increasing 9-14, in gusts 20 m/s. Wave height before midnight and in afternoon 1.5-3 m. At times snow, towards morning precipitation will die out. Visibility moderate to good.

Gulf of Finland: at night around north wind 2-8 m/s, by morning backing around west, by day west, southwest gradually increasing 11-16, in gust 22 m/s. Wave height in afternoon 1.5-3 m. Mostly dry, in evening in eastern part locally snow. Visibility good to moderate.

Northern Gulf of Riga: at first northeast, east 6-11, in gusts 15-17 m/s, at night gradually decreasing and becoming by morning around west 2-7 m/s, by day backing southwest and increasing 4-9, in gusts 13, by evening 8-12, in gusts 18 m/s. Wave height before midnight and in afternoon 0.7-1.5 m. At times snow, towards morning precipitation will die out. Visibility moderate to good.

Moonsund: at night northeast 2-8 m/s, by morning becoming around west, by day backing southwest and increasing 6-11, in gusts to 16 m/s, by evening 8-12, in gusts 18 m/s. Wave height in afternoon 0,5-1 m. Before midnight some snow possible. Visibility mostly good.