Current sea water temperature:
+86.2°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 5 | 86.2°F | February 28 | 86.0°F |
| March 4 | 85.6°F | February 27 | 86.0°F |
| March 3 | 85.3°F | February 26 | 86.2°F |
| March 2 | 86.4°F | February 25 | 86.2°F |
| March 1 | 86.2°F | February 24 | 86.2°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:
2026
2025
2024
The average sea water temperature in February of 2026 was 86.0°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 84.1°F. The highest and lowest sea temperatures during the month were 85.6°F and 83.1°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
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.
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: 15:12
March 06, friday
1800
77°F
E
7 mph
7 mph
2100
75°F
SE
7 mph
7 mph
March 07, saturday
0000
75°F
SE
6 mph
6 mph
0300
75°F
E
5 mph
5 mph
0600
75°F
SE
5 mph
5 mph
0900
81°F
SE
7 mph
7 mph
1200
82°F
SE
9 mph
9 mph
1500
84°F
S
8 mph
8 mph
