Average sea water temperature in April:
+55.8°F
| Minimum sea water temperature in April: | 63.9°F |
| Maximum sea water temperature in April: | 49.6°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 56.7°F. The highest and lowest sea temperatures during the month were 61.2°F and 53.8°F.
Monthly sea water temperature in Opatija, °F
Which Croatia resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Plat | 60.8°F | 62.6°F |
| Mlini | 60.8°F | 62.6°F |
| Cavtat | 60.8°F | 62.5°F |
| Lastovo | 60.7°F | 62.0°F |
| Dubrovnik | 60.7°F | 62.6°F |
| Komiza | 60.4°F | 61.6°F |
| Korcula | 59.9°F | 61.5°F |
| Klek | 59.9°F | 61.5°F |
| Tucepi | 59.9°F | 61.1°F |
| Hvar | 59.8°F | 61.4°F |
| Makarska | 59.8°F | 61.1°F |
| Dugi Otok | 59.6°F | 60.2°F |
| Stari Grad | 59.6°F | 61.3°F |
| Skradin | 59.3°F | 61.0°F |
| Sibenik | 59.3°F | 61.0°F |
| Vodice | 59.3°F | 60.9°F |
| Brela | 59.1°F | 60.6°F |
| Baska Voda | 59.1°F | 60.6°F |
| Biograd na Moru | 59.1°F | 60.3°F |
| Trogir | 59.1°F | 61.1°F |
Best time for vacation in Opatija
Opatija on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Opatija
Local time: 09:42
December 05, friday
1200
43°F
SW
6 mph
6 mph
1500
48°F
SW
7 mph
7 mph
1800
45°F
SW
7 mph
7 mph
2100
45°F
SW
8 mph
8 mph
December 06, saturday
0000
39°F
SW
8 mph
8 mph
0300
41°F
SW
7 mph
7 mph
0600
41°F
SW
7 mph
7 mph
0900
41°F
SW
6 mph
6 mph
