Current sea water temperature:
+79.9°F
| Minimum sea water temperature in August: | 82.2°F |
| Maximum sea water temperature in August: | 73.2°F |
| Average sea water temperature in August: | 77.7°F |
| more information | |
14 days
forecast
forecast
| Split |
monthly
weather
weather
| Split |
Sea water temperature for the last 10 days:
| August 25 | 79.9°F | August 20 | 80.6°F |
| August 24 | 79.9°F | August 19 | 79.9°F |
| August 23 | 80.1°F | August 18 | 80.1°F |
| August 22 | 79.9°F | August 17 | 80.1°F |
| August 21 | 80.6°F | August 16 | 79.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Split?
Based on the data about daily sea water temperature for the last three years the warmest sea in Split was noticed in August, July and September.
Monthly Sea Temperatures in Split, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 80.5°F. The highest and lowest sea temperatures during the month were 82.2°F and 78.8°F.
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 80.6°F and 74.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 74.6°F. The highest and lowest sea temperatures during the month were 75.4°F and 73.4°F.
current
weather
weather
| Split |
weather in
August
August
| Split |
Best time for vacation in Split
Split on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Split
Local time: 11:47
August 25, tuesday
1200
81°F
N
9 mph
9 mph
1500
82°F
NW
7 mph
7 mph
1800
77°F
N
3 mph
3 mph
2100
70°F
N
4 mph
4 mph
August 26, wednesday
0000
70°F
S
3 mph
3 mph
0300
70°F
S
5 mph
5 mph
0600
70°F
S
5 mph
5 mph
0900
77°F
S
2 mph
2 mph
