Current Sea Water Temperature:
+62.2°F
| Maximum Sea Water Temperature in May: | 74.0°F |
| Minimum Sea Water Temperature in May: | 58.0°F |
| Average water temperature in May: | 64.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 01 | 62.2°F | April 26 | 62.0°F |
| April 30 | 61.6°F | April 25 | 61.8°F |
| April 29 | 60.4°F | April 24 | 61.2°F |
| April 28 | 60.2°F | April 23 | 59.6°F |
| April 27 | 60.8°F | April 22 | 58.4°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
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
57.3
63.4
69.3
76.1
81.3
80.5
74.8
64.8
56.4
51.6
50.6
52.8
Sea Water Temperature in August
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
77
80
83
86
89
92
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
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
72
75
78
81
84
87
90
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
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
67
70
73
76
79
82
85
88
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.
Croatia Resorts:
NAME
F°
| Baska Voda |  |
+76 |
| Brela | |
+76 |
| Dubrovnik | |
+72 |
| Istria | |
+72 |
| Krk | |
+70 |
| Makarska | |
+72 |
| Omis | |
+80 |
| Porec | |
+70 |
| Pula | |
+70 |
| Rijeka |  |
+74 |
| Rovinj | |
+70 |
| Split | |
+74 |
| Trogir | |
+70 |
| Zadar | |
+70 |
| Zagreb | |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Istria
Local time: 10:38
01 may, thursday
| 1200 |  |
72°F | W 6 mph |
| 1500 | |
76°F | W 4 mph |
| 1800 | |
70°F | SW 2 mph |
| 2100 |  |
62°F | S 6 mph |
02 may, friday
| 0000 | |
60°F | S 6 mph |
| 0300 | |
58°F | SW 6 mph |
| 0600 | |
58°F | SW 5 mph |
| 0900 | |
70°F | NE 2 mph |