The Australia resorts with the warmest sea water temperature in September are Darwin, Cairns and Fraser.
Below you can see a list of all popular Australia resorts and information about sea water temperature in September for the last two years.
| Resort Name | September 2024 | September 2023 | September 2022 |
|---|---|---|---|
| Darwin | 88.2°F | 85.7°F | 88.3°F |
| Cairns | 79.6°F | 78.4°F | 80.1°F |
| Fraser | 74.7°F | 73.2°F | 71.1°F |
| Brisbane | 73.3°F | 71.5°F | 68.8°F |
| Gold Coast | 72.0°F | 71.7°F | 70.0°F |
| Perth | 65.2°F | 65.8°F | 64.2°F |
| Sydney | 64.8°F | 65.0°F | 64.7°F |
| Adelaide | 59.2°F | 60.4°F | 57.4°F |
| Melbourne | 54.9°F | 56.3°F | 54.7°F |
| Tasmania | 54.2°F | 54.0°F | 53.9°F |
Please see following sea water temperature averages charts for the warmest Australia resorts in September.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
92.6
92
90
86.1
82.4
80.9
82.9
87.2
90.4
90.6
90.2
90.7
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
87.4
85.2
82.5
79
76.6
76
77.6
81.2
85.4
87.7
88.6
88.4
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
82.8
79.7
76.2
72.2
69.2
68.8
71.1
75.7
80.6
83.7
85
84.5
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
