Measurements:
°C
°F
Dugi Otok
88°F
SW 6 mph
Feels like: 88°F
Precip: 1%
World Resorts Croatia Dugi Otok Weather

Dugi Otok Sea Water Temperature

Current Sea Water Temperature:
+82.8°F
Maximum Sea Water Temperature in August: 85.2°F
Minimum Sea Water Temperature in August: 76.6°F
Average water temperature in August: 80.8°F

Sea Water Temperature for the Last 10 Days:

August 02 82.8°F July 28 79.8°F
August 01 82.2°F July 27 79.6°F
July 31 81.8°F July 26 80.8°F
July 30 81.4°F July 25 81.2°F
July 29 81.2°F July 24 82.0°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: 2026 2025 2024

The average sea surface temperature in July 2026 for Dugi Otok was 81.5°F. The maximum and minimum values were 79.6°F and 84.2°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 87.0 °F
June 81.4 °F
Warmest sea temperature:
August 80.8 °F
July 79.8 °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 +84
Crikvenica +86
Dubrovnik +88
Klek +92
Makarska +90
Omis +92
Porec +88
Pula +88
Rijeka +84
Rovinj +88
Split +92
Tucepi +90
Zadar +88
Zagreb +84
24 Hours Weather Forecast
Dugi Otok
Local time: 10:15
02 aug, sunday
1200 92°F
E
7 mph
1500 90°F
NE
8 mph
1800 88°F
NE
2 mph
2100 84°F
N
6 mph
03 aug, monday
0000 82°F
E
3 mph
0300 80°F
W
6 mph
0600 80°F
W
5 mph
0900 86°F
NW
7 mph