Weather at Sea
Night: Forecast for Baltic Sea valid 24 hours from 07:00 UTC May 17 to 07:00 UTC May 18, 2025. Warnings: no. Weather summary: Low weakening over Poland, at night new minor Low reaching Lithuania and its northwestern part of over Baltic Sea. High strengthening over Scandinavia. Northern Baltic: variable 2-6, in southern waters northeast 5-10 m/s, in afternoon around north 4-9, tomorrow morning 7-10, in gusts 15 m/s. By day locally rain showers. Visibility mostly good. Gulf of Finland: mainly around south, in afternoon around east 2-7, at night northeast 5-10, in morning in gusts up to 14 m/s. Before noon locally rain showers. Visibility mostly good. Northern Gulf of Riga: east, northeast 3-9, at night northeast 5-10, in gusts up to 14 m/s. Tomorrow early morning rain. Visibility mostly good. Moonsund: around east 3-8, at night northeast 5-10 m/s. Mainly dry. Visibility good. Day:

Weather at lake Peipsi
Night: Southerly wind, after veering easterly 3-8 m/s. Wave height 0.3-0.7 m. Before midnight locally rain, after fog. Visibility moderate, locally fog. Air temperature 3..5°C. Day: Mainly easterly wind 3-8 m/s. Wave height 0.3-0.6 m. Dry. Visibility good. Air temperature 11..14°C.

Source: Estonian weather service