Weather at Sea
Night: Forecast for Baltic Sea valid 24 hours from 19:00 May 23 to 19:00 UTC May 24, 2019. Weather summary: trough of Low with cold front moving over Northern Baltic to eastwards. Warnings: Gulf of Finland: northeast, east in gusts 15 m/s. Wave height 1 to 1.5 m. Northern Baltic: at first wind mainly around north 4 to 10 m/s, after midnight decreasing and will be mainly around west 2 to 8 m/s, by evening becoming around south and increasing 4 to 9, in gusts to 13 m/s. At night in many places rain, thunder possible, day mainly dry. Visibility mainly moderate, in thick rain poor, at night possible fog patches. Gulf of Finland: northeast, east wind 6 to 11, in gusts to 15 m/s, in the afternoon in western part decreasing and will be variable 2 to 6 m/s, in eastern part veering at first southeast, south, in evening to west 4 to 8, in gusts 11 m/s. Wave height 1 to 2 m. Towards morning thicker area of rain reaching to western waters and moving slowly to east, thunder possible. Visibility moderate to good, in thick rain poor. Northern Gulf of Riga: wind mainly around west 4 to 10 m/s. After midnight in many places rain showers, possible thunder, in the afternoon showers dying out. Visibility mainly moderate, in thick rain poor, at night possible fog patches. Moonsund: variable wind 2 to 7 m/s. After midnight starts to rain, possible thunder, near midday showers are dying out. Visibility mainly moderate, in thick rain poor, at night possible fog. Day:

Weather at lake Peipsi
Night: Northeast, east wind 3-8, at first in gusts 11 m/s. Wave height 0,4-0,9 m. At night possible a few rain showers. Visibility from moderate to good. Air temperature 10..12°C. Day: Wind veering from east to southeast, south 3-8 m/s. Wave height 0,3-0,8 m. Before noon locally rain showers. In the afternoon reaching thicker area of rain, possible thunder. Visibility from moderate to good. Air temperature 14..17°C.

Source: Estonian weather service