Measurements:
°C
°F
Dugi Otok
84°F
SE 9 mph
Feels like: 88°F
Precip: 3%
World Resorts Croatia Dugi Otok Weather

Dugi Otok Sea Water Temperature

Current Sea Water Temperature:
+83.2°F
Maximum Sea Water Temperature in August: 86.6°F
Minimum Sea Water Temperature in August: 76.6°F
Average water temperature in August: 81.0°F

Sea Water Temperature for the Last 10 Days:

August 22 83.2°F August 17 83.0°F
August 21 83.2°F August 16 80.8°F
August 20 84.2°F August 15 81.0°F
August 19 83.6°F August 14 82.6°F
August 18 83.6°F August 13 83.6°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Dugi Otok was 83.8°F. The maximum and minimum values were 80.8°F and 86.6°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 81.0 °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 +90
Brela +90
Crikvenica +78
Dubrovnik +92
Klek +98
Makarska +88
Omis +88
Porec +80
Pula +86
Rijeka +78
Rovinj +82
Split +88
Tucepi +88
Zadar +84
Zagreb +82
24 Hours Weather Forecast
Dugi Otok
Local time: 14:19
22 aug, saturday
1500 84°F
SE
9 mph
1800 86°F
SE
11 mph
2100 84°F
SE
12 mph
23 aug, sunday
0000 82°F
S
14 mph
0300 80°F
SW
10 mph
0600 76°F
SW
9 mph
0900 80°F
SW
8 mph
1200 86°F
SE
8 mph