Measurements:
°C
°F
Dugi Otok
84°F
SW 7 mph
Feels like: 86°F
Precip: 4%
World Resorts Croatia Dugi Otok Weather

Dugi Otok Sea Water Temperature

Current Sea Water Temperature:
+79.6°F
Maximum Sea Water Temperature in June: 81.2°F
Minimum Sea Water Temperature in June: 65.6°F
Average water temperature in June: 74.2°F

Sea Water Temperature for the Last 10 Days:

June 22 79.6°F June 17 74.4°F
June 21 78.2°F June 16 74.2°F
June 20 76.6°F June 15 72.8°F
June 19 75.8°F June 14 73.2°F
June 18 75.4°F June 13 74.2°F

When is the Warmest Sea for Dugi Otok?

According to our data for the last three years for Dugi Otok the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Dugi Otok was 79.3°F. The maximum and minimum values were 76.8°F and 81.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Dugi Otok was 79.9°F. The maximum and minimum values were 77.2°F and 83.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Dugi Otok was 78.3°F. The maximum and minimum values were 76.2°F and 79.6°F respectively.

Best Time to Visit Dugi Otok
The most sunny months:
August 27 days
July 27 days
June 24 days
The most warm months:
August 87.8 °F
July 87.1 °F
June 81.4 °F
Warmest sea temperature:
August 80.8 °F
July 79.7 °F
September 76.9 °F
The most cold months:
January 49.4 °F
February 51.0 °F
December 53.0 °F
The most rainy months:
November 6 days
December 5 days
January 5 days
The most windy months:
November 11 mph
February 11 mph
March 11 mph

Dugi Otok on the Weather Map

Croatia Resorts:
NAME
Baska Voda +82
Brela +82
Dubrovnik +78
Klek +72
Makarska +68
Omis +82
Porec +76
Pula +76
Rijeka +68
Rovinj +76
Split +82
Trogir +82
Tucepi +68
Zadar +84
Zagreb +72
24 Hours Weather Forecast
Dugi Otok
Local time: 20:44
22 jun, monday
2100 84°F
SW
7 mph
23 jun, tuesday
0000 82°F
SW
9 mph
0300 80°F
SW
9 mph
0600 78°F
SW
12 mph
0900 86°F
SW
11 mph
1200 88°F
S
8 mph
1500 86°F
SE
15 mph
1800 86°F
S
10 mph