Current sea water temperature:
+83.7°F
| Minimum sea water temperature in September: | 87.6°F |
| Maximum sea water temperature in September: | 77.9°F |
| Average sea water temperature in September: | 82.5°F |
| more information | |
14 days
forecast
forecast
| Darwin |
monthly
weather
weather
| Darwin |
Sea water temperature for the last 10 days:
| September 16 | 83.7°F | September 11 | 83.8°F |
| September 15 | 84.0°F | September 10 | 83.7°F |
| September 14 | 84.0°F | September 9 | 82.9°F |
| September 13 | 84.2°F | September 8 | 82.8°F |
| September 12 | 83.8°F | September 7 | 82.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Darwin?
Based on the data about daily sea water temperature for the last three years the warmest sea in Darwin was noticed in December, November and January.
Monthly Sea Temperatures in Darwin, °F
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 87.3°F. The highest and lowest sea temperatures during the month were 88.0°F and 86.5°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 88.2°F and 86.0°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 86.0°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.6°F.
current
weather
weather
| Darwin |
weather in
September
September
| Darwin |
Best time for vacation in Darwin
Darwin on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Darwin
Local time: 04:13
September 17, thursday
0600
77°F
W
10 mph
10 mph
0900
81°F
NW
11 mph
11 mph
1200
90°F
W
15 mph
15 mph
1500
82°F
S
21 mph
21 mph
1800
82°F
SW
14 mph
14 mph
2100
81°F
S
12 mph
12 mph
September 18, friday
0000
79°F
SW
6 mph
6 mph
0300
77°F
SW
6 mph
6 mph
