Average sea water temperature in July:
+73.4°F
| Minimum sea water temperature in July: | 77.5°F |
| Maximum sea water temperature in July: | 70.2°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 73.7°F. The highest and lowest sea temperatures during the month were 76.5°F and 72.1°F.
Monthly sea water temperature in Cairns, °F
Which Australia resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Darwin | 77.7°F | 78.2°F |
| Cairns | 73.7°F | 74.3°F |
| Gold Coast | 69.5°F | 69.7°F |
| Fraser | 66.6°F | 66.7°F |
| Perth | 63.4°F | 64.3°F |
| Brisbane | 62.8°F | 62.4°F |
| Sydney | 62.2°F | 62.3°F |
| Adelaide | 55.9°F | 55.6°F |
| Tasmania | 55.5°F | 53.9°F |
| Melbourne | 51.9°F | 51.9°F |
Best time for vacation in Cairns
Cairns on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Cairns
Local time: 13:10
January 12, monday
1500
88°F
SE
6 mph
6 mph
1800
88°F
SE
4 mph
4 mph
2100
81°F
NE
6 mph
6 mph
January 13, tuesday
0000
79°F
E
5 mph
5 mph
0300
77°F
E
6 mph
6 mph
0600
77°F
E
6 mph
6 mph
0900
86°F
E
4 mph
4 mph
1200
90°F
SE
5 mph
5 mph
