21.07
tue
tue
Day
84°F
NE 7 mph
Precip.
2%
2%
Night
70°F
S 6 mph
Precip.
33%
33%
22.07
wed
wed
Day
81°F
W 1 mph
Precip.
1%
1%
Night
66°F
SW 11 mph
Precip.
2%
2%
23.07
thu
thu
Day
81°F
NE 9 mph
Precip.
1%
1%
Night
64°F
SW 14 mph
Precip.
38%
38%
24.07
fri
fri
Day
77°F
SW 9 mph
Precip.
1%
1%
Night
63°F
S 9 mph
Precip.
3%
3%
25.07
sat
sat
Day
79°F
NE 7 mph
Precip.
1%
1%
Night
66°F
W 6 mph
Precip.
3%
3%
26.07
sun
sun
Day
79°F
NW 27 mph
Precip.
6%
6%
Night
75°F
NW 26 mph
Precip.
32%
32%
27.07
mon
mon
Day
79°F
NW 14 mph
Precip.
12%
12%
Night
70°F
SE 9 mph
Precip.
64%
64%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 77.5°F. The highest and lowest sea temperatures during the month were 81.3°F and 75.4°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 79.3°F and 73.0°F.
Air temperature in Supetar, °F
Precipitation total in Supetar, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Supetar
Supetar on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Supetar
Local time: 17:49
July 21, tuesday
1800
82°F
NE
7 mph
7 mph
2100
73°F
S
9 mph
9 mph
July 22, wednesday
0000
70°F
S
6 mph
6 mph
0300
64°F
S
7 mph
7 mph
0600
66°F
SW
11 mph
11 mph
0900
72°F
SW
7 mph
7 mph
1200
81°F
W
1 mph
1 mph
1500
81°F
E
8 mph
8 mph
