Current Sea Water Temperature:
+57.6°F
| Maximum Sea Water Temperature in April: | 65.4°F |
| Minimum Sea Water Temperature in April: | 49.6°F |
| Average water temperature in April: | 56.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 18 | 57.6°F | April 13 | 56.4°F |
| April 17 | 57.6°F | April 12 | 55.8°F |
| April 16 | 56.2°F | April 11 | 55.8°F |
| April 15 | 56.6°F | April 10 | 54.8°F |
| April 14 | 56.4°F | April 09 | 54.6°F |
When is the Warmest Sea for Opatija?
According to our data for the last three years for Opatija 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
62.2
67.3
73.6
79.1
78.5
73.3
63.9
56.3
52.1
51.4
53.4
Sea Water Temperature in August
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
70
73
76
79
82
85
88
91
The average sea surface temperature in August 2024 for Opatija was 81.4°F. The maximum and minimum values were 78.6°F and 84.8°F respectively.
Sea Water Temperature in July
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
72
75
78
81
84
87
90
The average sea surface temperature in July 2024 for Opatija was 81.0°F. The maximum and minimum values were 76.4°F and 84.2°F respectively.
Sea Water Temperature in September
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
68
71
74
77
80
83
86
The average sea surface temperature in September 2024 for Opatija was 74.7°F. The maximum and minimum values were 69.8°F and 81.0°F respectively.
Croatia Resorts:
NAME
F°
| Baska Voda |  |
+48 |
| Brela | |
+48 |
| Dubrovnik |  |
+60 |
| Istria |  |
+52 |
| Krk | |
+56 |
| Makarska |  |
+58 |
| Omis | |
+52 |
| Porec | |
+56 |
| Pula | |
+56 |
| Rijeka | |
+52 |
| Rovinj | |
+56 |
| Split | |
+58 |
| Trogir | |
+58 |
| Zadar | |
+58 |
| Zagreb | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Opatija
Local time: 16:46
18 apr, friday
| 1800 |  |
52°F | N 3 mph |
| 2100 | |
52°F | NW 3 mph |
19 apr, saturday
| 0000 | |
52°F | W 2 mph |
| 0300 |  |
48°F | NW 3 mph |
| 0600 | |
46°F | W 2 mph |
| 0900 | |
48°F | NW 2 mph |
| 1200 |  |
50°F | N 4 mph |
| 1500 | |
58°F | N 6 mph |