Average sea water temperature in September:
+68.2°F
| Minimum sea water temperature in September: | 72.7°F |
| Maximum sea water temperature in September: | 64.0°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.7°F. The highest and lowest sea temperatures during the month were 71.8°F and 65.7°F.
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| Brisbane |
monthly
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| Brisbane |
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| Brisbane |
14 days
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Monthly sea water temperature in Brisbane, °F
Which Australia resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Darwin | 82.9°F | 84.3°F |
| Cairns | 76.9°F | 76.6°F |
| Fraser | 70.5°F | 72.2°F |
| Gold Coast | 69.2°F | 69.8°F |
| Brisbane | 68.7°F | 71.0°F |
| Sydney | 64.4°F | 63.3°F |
| Perth | 62.4°F | 63.7°F |
| Adelaide | 57.5°F | 58.3°F |
| Melbourne | 54.2°F | 54.4°F |
| Tasmania | 53.5°F | 53.8°F |
Best time for vacation in Brisbane
Brisbane on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Brisbane
Local time: 09:53
December 29, monday
1200

82°F
N
6 mph
6 mph
1500

84°F
NW
14 mph
14 mph
1800

75°F
NW
14 mph
14 mph
2100

70°F
NW
10 mph
10 mph
December 30, tuesday
0000

68°F
N
7 mph
7 mph
0300

64°F
NE
5 mph
5 mph
0600

64°F
NE
6 mph
6 mph
0900

75°F
N
5 mph
5 mph




























