World Resorts Finland Weather

Sea water temperature in Finland in April

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In April warmest sea in Finland is usually observed in the following locations: Pori, Lahti, Espoo.

Table below shows the average sea water temperature for marine resorts of Finland in April for the last three years.

Place name April 2024 April 2023 April 2022
Pori 35.2°F 37.5°F 35.8°F
Lahti 35.1°F 34.9°F 34.7°F
Espoo 35.0°F 36.4°F 36.5°F
Kotka 34.8°F 36.7°F 35.3°F
Helsinki 34.8°F 36.4°F 36.3°F
Vantaa 34.8°F 36.3°F 36.3°F
Porvoo 34.7°F 35.7°F 34.0°F
Turku 34.6°F 36.4°F 35.7°F
Lappeenranta 33.8°F 34.6°F 32.8°F
Savolinna 33.1°F 33.1°F 33.3°F
Saariselka 32.7°F 32.7°F 32.7°F
Juvaskyla 32.6°F 32.7°F 32.6°F
Imatra 32.4°F 32.4°F 32.5°F
Vaasa 32.4°F 31.7°F 32.2°F
Koli National Park 32.1°F 32.1°F 32.1°F
Seinajoki 31.0°F 31.3°F 31.7°F
Oulu 29.9°F 30.7°F 30.8°F
Kemi 29.8°F 30.8°F 30.4°F

Charts below show average sea water temperature for Finland resorts with the warmest sea in April.

You can also check other months of the year to see sea temperature of Finland resorts at that time.

Places in Finland:
Name
°F
+32°F
+32°F
+30°F
+23°F
+37°F
+32°F
+30°F
+25°F
+32°F
+21°F
+32°F
+34°F
+32°F
+32°F
Units of measurement: °C / °F