Measurements:
°C
°F
Dugi Otok
76°F
SW 11 mph
Feels like: 80°F
Precip: 3%
World Resorts Croatia Dugi Otok Weather

Dugi Otok Sea Water Temperature

Current Sea Water Temperature:
+81.6°F
Maximum Sea Water Temperature in July: 86.2°F
Minimum Sea Water Temperature in July: 73.8°F
Average water temperature in July: 79.8°F

Sea Water Temperature for the Last 10 Days:

July 12 81.6°F July 07 80.2°F
July 11 81.6°F July 06 80.8°F
July 10 82.0°F July 05 80.8°F
July 09 82.0°F July 04 81.2°F
July 08 80.2°F July 03 82.4°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 +78
Brela +78
Crikvenica +66
Dubrovnik +70
Klek +64
Makarska +58
Omis +70
Porec +72
Pula +76
Rijeka +66
Rovinj +74
Split +70
Tucepi +58
Zadar +76
Zagreb +66
24 Hours Weather Forecast
Dugi Otok
Local time: 02:54
13 jul, monday
0300 76°F
SW
11 mph
0600 76°F
SW
9 mph
0900 82°F
SW
7 mph
1200 84°F
SE
10 mph
1500 84°F
SE
13 mph
1800 84°F
SE
11 mph
2100 80°F
S
6 mph
14 jul, tuesday
0000 80°F
S
6 mph