Average sea water temperature in March:
+83.9°F
| Minimum sea water temperature in March: | 86.9°F |
| Maximum sea water temperature in March: | 80.4°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
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78
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84
86
88
90
The average sea water temperature in March of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.6°F.
Monthly sea water temperature in Cairns, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.6
81.7
79.2
76.1
74
73.4
74.8
78.1
81.9
83.9
84.8
84.6
Which Australia resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Darwin | 88.1°F | 86.3°F |
| Cairns | 84.3°F | 84.0°F |
| Fraser | 80.0°F | 81.5°F |
| Gold Coast | 79.1°F | 79.9°F |
| Brisbane | 78.4°F | 80.0°F |
| Perth | 74.6°F | 73.3°F |
| Sydney | 74.1°F | 73.7°F |
| Adelaide | 73.0°F | 72.7°F |
| Melbourne | 70.5°F | 69.8°F |
| Tasmania | 63.3°F | 63.2°F |
Best time for vacation in Cairns
Cairns on a weather map
Leaflet | Tiles © Esri
Places in Australia:
Name
°F
24 Hours Forecast
Cairns
Local time: 17:15
April 27, sunday
1800
73°F
W
2 mph
2 mph
2100
68°F
N
2 mph
2 mph
April 28, monday
0000
68°F
N
4 mph
4 mph
0300
68°F
N
3 mph
3 mph
0600
68°F
N
4 mph
4 mph
0900
79°F
NW
4 mph
4 mph
1200
82°F
W
6 mph
6 mph
1500
82°F
W
8 mph
8 mph
