21.09
mon
mon
Day
75°F
NE 5 mph
Precip.
16%
16%
Night
72°F
S 8 mph
Precip.
47%
47%
22.09
tue
tue
Day
72°F
S 6 mph
Precip.
1%
1%
Night
63°F
SW 12 mph
Precip.
1%
1%
23.09
wed
wed
Day
68°F
NE 3 mph
Precip.
1%
1%
Night
66°F
S 6 mph
Precip.
2%
2%
24.09
thu
thu
Day
70°F
NW 10 mph
Precip.
14%
14%
Night
70°F
W 9 mph
Precip.
14%
14%
25.09
fri
fri
Day
66°F
NE 5 mph
Precip.
11%
11%
Night
68°F
W 9 mph
Precip.
24%
24%
26.09
sat
sat
Day
70°F
NW 15 mph
Precip.
14%
14%
Night
68°F
NW 13 mph
Precip.
51%
51%
27.09
sun
sun
Day
72°F
E 4 mph
Precip.
3%
3%
Night
73°F
NE 6 mph
Precip.
4%
4%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 80.9°F. The highest and lowest sea temperatures during the month were 82.4°F and 79.0°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 69.0°F. The highest and lowest sea temperatures during the month were 75.6°F and 65.8°F.
Air temperature in Cavtat, °F
Precipitation total in Cavtat, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cavtat
Cavtat on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Cavtat
Local time: 22:00
September 22, tuesday
0000
72°F
S
8 mph
8 mph
0300
68°F
SW
9 mph
9 mph
0600
66°F
SW
12 mph
12 mph
0900
68°F
S
11 mph
11 mph
1200
72°F
S
6 mph
6 mph
1500
75°F
S
22 mph
22 mph
1800
72°F
S
24 mph
24 mph
2100
64°F
S
17 mph
17 mph
