Current sea water temperature:
+84.7°F
| Minimum sea water temperature in March: | 86.9°F |
| Maximum sea water temperature in March: | 80.4°F |
| Average sea water temperature in March: | 83.9°F |
| more information | |
14 days
forecast
forecast
| Cairns |
monthly
weather
weather
| Cairns |
Sea water temperature for the last 10 days:
| March 18 | 84.7°F | March 13 | 85.8°F |
| March 17 | 84.9°F | March 12 | 85.8°F |
| March 16 | 85.1°F | March 11 | 85.8°F |
| March 15 | 85.3°F | March 10 | 85.8°F |
| March 14 | 85.5°F | March 9 | 85.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Cairns?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cairns was noticed in February, January and March.
Monthly Sea Temperatures in Cairns, °F
Sea water temperature in February, °F
Show year:
2025
2024
2023
The average sea water temperature in February of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 86.2°F and 83.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.1°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.7°F.
current
weather
weather
| Cairns |
weather in
March
March
| Cairns |
Best time for vacation in Cairns
Cairns on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Cairns
Local time: 23:23
March 19, wednesday
0000
75°F
N
4 mph
4 mph
0300
75°F
N
3 mph
3 mph
0600
75°F
N
3 mph
3 mph
0900
79°F
N
2 mph
2 mph
1200
82°F
W
2 mph
2 mph
1500
82°F
W
4 mph
4 mph
1800
79°F
NW
5 mph
5 mph
2100
77°F
NW
6 mph
6 mph
