Dubrovnik Sea Temperature
Croatia · Updated hourly from satellite and marine data
Current Sea Temperature
25.9°C
Comfortable for snorkeling
Sea Surface Temperature Over the Year
Sea surface temperature in Dubrovnik ranges from about 14.7°C in March to 24.9°C in September. The water is warmest in late summer and coolest in winter.
Over the past 30 days, the average sea temperature in Dubrovnik has been 23.3°C.
Monthly Water Temperature Averages
| Month | Min | Average | Max |
|---|---|---|---|
| Sep | — | — | — |
| Oct | 24.2°C | 24.9°C | 25.6°C |
| Nov | 19.0°C | 20.3°C | 24.2°C |
| Dec | 18.2°C | 18.8°C | 19.5°C |
| Jan | 16.1°C | 17.2°C | 18.5°C |
| Feb | 15.0°C | 15.8°C | 16.5°C |
| Mar | 14.9°C | 15.1°C | 15.4°C |
| Apr | 14.1°C | 14.7°C | 15.2°C |
| May | 14.7°C | 16.2°C | 18.1°C |
| Jun | 17.0°C | 18.9°C | 22.0°C |
Based on recent forecast data collected for Dubrovnik.
Dubrovnik Water Temperature — Common Questions
What is the sea temperature in Dubrovnik today?
The current sea surface temperature in Dubrovnik is 25.9°C. Over the last 30 days, the average has been 23.3°C.
When is the water warmest in Dubrovnik?
The warmest sea temperatures in Dubrovnik occur in September, averaging around 24.9°C. Late summer typically brings the warmest water, ideal for snorkeling without a wetsuit.
When is the water coldest in Dubrovnik?
The coldest sea temperatures are in March, averaging around 14.7°C. A wetsuit is recommended during this time.
Can you swim in Dubrovnik today?
Yes — at 25.9°C the water is warm enough for comfortable swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Dubrovnik.
View Snorkel Forecast →