Water temperature of the Adriatic Sea in april Where to swim in the Adriatic Sea in april 2025?

Several countries border the seaside of the Adriatic Sea, including: Albania, Bosnia And Herzegovina, Corfu Island, Croatia, Croatian islands, Italy, Montenegro and Slovenia. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of april.

The seasonal average for the water temperature in the month of april is between 56°F and 62°F. The lowest sea temperature measured this month is 52°F and the highest is 65°F.

The sea temperature map of the Adriatic Sea in april

The map below presents a monthly average of the water temperature of the Adriatic Sea for the month of april for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in april.

ideal swimming pleasant swimming cool swimming cold swimming freezing swimming

Where can you swim in the Adriatic Sea in april?

Below, see the average temperatures measured in april in the different countries on the shores of the Adriatic Sea.

Albania

Sea temperature in april at the shore of the Adriatic Sea:

60°F to 62°F

cold swimming

Bosnia And Herzegovina

Sea temperature in april at the shore of the Adriatic Sea:

61°F

cold swimming

Corfu Island

Sea temperature in april at the shore of the Adriatic Sea:

61°F to 62°F

cold swimming

Croatia

Sea temperature in april at the shore of the Adriatic Sea:

57°F to 61°F

cold swimming

Croatian islands

Sea temperature in april at the shore of the Adriatic Sea:

57°F to 61°F

cold swimming

Italy

Sea temperature in april at the shore of the Adriatic Sea:

56°F to 60°F

cold swimming

Montenegro

Sea temperature in april at the shore of the Adriatic Sea:

60°F to 61°F

cold swimming

Slovenia

Sea temperature in april at the shore of the Adriatic Sea:

56°F to 56°F

freezing swimming

Water temperature of the Adriatic Sea: choose another month

See monthly seasonal averages of the water temperature of the Adriatic Sea by clicking on the links below:

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