Measurements:
°C
°F
Istria
54°F
N 25 mph
Feels like: 46°F
Precip: 100%
World Resorts Croatia Istria Weather

Istria Sea Water Temperature

Current Sea Water Temperature:
+63.8°F
Maximum Sea Water Temperature in November: 69.6°F
Minimum Sea Water Temperature in November: 58.4°F
Average water temperature in November: 63.4°F

Sea Water Temperature for the Last 10 Days:

November 21 63.8°F November 16 64.6°F
November 20 63.6°F November 15 65.4°F
November 19 64.0°F November 08 66.8°F
November 18 64.2°F November 07 66.6°F
November 17 64.2°F November 06 67.0°F

When is the Warmest Sea for Istria?

According to our data for the last three years for Istria 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: 2024 2023 2022

The average sea surface temperature in August 2024 for Istria was 83.9°F. The maximum and minimum values were 82.6°F and 85.8°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Istria was 82.5°F. The maximum and minimum values were 79.0°F and 85.4°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Istria was 77.7°F. The maximum and minimum values were 71.8°F and 83.8°F respectively.

Best Time to Visit Istria
The most sunny months:
July 24 days
August 24 days
June 21 days
The most warm months:
August 85.9 °F
July 85.0 °F
June 79.3 °F
Warmest sea temperature:
August 81.3 °F
July 80.5 °F
September 76.1 °F
The most cold months:
January 47.2 °F
February 49.0 °F
December 50.5 °F
The most rainy months:
November 7 days
September 6 days
May 6 days
The most windy months:
February 8 mph
November 8 mph
March 8 mph

Istria on the Weather Map

Croatia Resorts:
NAME
Baska Voda +56
Brela +56
Crikvenica +50
Dubrovnik +54
Klek +44
Makarska +38
Omis +54
Porec +54
Pula +56
Rijeka +48
Rovinj +56
Split +54
Trogir +56
Zadar +60
Zagreb +42
24 Hours Weather Forecast
Istria
Local time: 20:45
21 nov, thursday
2100 54°F
N
25 mph
22 nov, friday
0000 52°F
E
17 mph
0300 46°F
SE
9 mph
0600 48°F
E
8 mph
0900 46°F
E
6 mph
1200 46°F
SW
11 mph
1500 44°F
W
11 mph
1800 40°F
W
6 mph

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