Average sea water temperature in April:
+55.9°F
| Minimum sea water temperature in April: | 62.8°F |
| Maximum sea water temperature in April: | 50.2°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 57.1°F. The highest and lowest sea temperatures during the month were 61.5°F and 53.2°F.
Monthly sea water temperature in Istria, °F
Which Croatia resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Plat | 60.9°F | 60.8°F |
| Mlini | 60.9°F | 60.8°F |
| Cavtat | 60.9°F | 60.8°F |
| Dubrovnik | 60.7°F | 60.7°F |
| Lastovo | 60.3°F | 60.7°F |
| Komiza | 60.1°F | 60.4°F |
| Klek | 59.8°F | 59.9°F |
| Tucepi | 59.6°F | 59.9°F |
| Makarska | 59.5°F | 59.8°F |
| Hvar | 59.5°F | 59.8°F |
| Korcula | 59.4°F | 59.9°F |
| Trogir | 59.3°F | 59.1°F |
| Stari Grad | 59.3°F | 59.6°F |
| Split | 59.3°F | 58.9°F |
| Solin | 59.2°F | 59.0°F |
| Sibenik | 59.1°F | 59.3°F |
| Skradin | 59.1°F | 59.3°F |
| Vodice | 58.8°F | 59.3°F |
| Baska Voda | 58.8°F | 59.1°F |
| Brela | 58.8°F | 59.1°F |
Best time for vacation in Istria
Istria on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Istria
Local time: 18:53
October 24, saturday
2100
55°F
W
12 mph
12 mph
October 25, sunday
0000
55°F
SW
11 mph
11 mph
0300
54°F
SW
13 mph
13 mph
0600
54°F
SW
11 mph
11 mph
0900
55°F
S
9 mph
9 mph
1200
57°F
SE
11 mph
11 mph
1500
57°F
SE
7 mph
7 mph
1800
57°F
SE
2 mph
2 mph
