Current sea water temperature:
+42.6°F
| Minimum sea water temperature in September: | 45.5°F |
| Maximum sea water temperature in September: | 39.6°F |
| Average sea water temperature in September: | 41.7°F |
| more information | |
14 days
forecast
forecast
| Ushuaia |
monthly
weather
weather
| Ushuaia |
Sea water temperature for the last 10 days:
| September 15 | 42.6°F | September 10 | 42.4°F |
| September 14 | 42.6°F | September 9 | 42.4°F |
| September 13 | 42.1°F | September 8 | 42.4°F |
| September 12 | 42.4°F | September 7 | 42.6°F |
| September 11 | 42.3°F | September 6 | 42.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Ushuaia?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ushuaia was noticed in February, January and March.
Monthly Sea Temperatures in Ushuaia, °F
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 48.0°F. The highest and lowest sea temperatures during the month were 48.9°F and 47.5°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 47.2°F. The highest and lowest sea temperatures during the month were 49.1°F and 45.9°F.
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 47.9°F. The highest and lowest sea temperatures during the month were 49.5°F and 46.6°F.
current
weather
weather
| Ushuaia |
weather in
September
September
| Ushuaia |
Best time for vacation in Ushuaia
Ushuaia on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Ushuaia
Local time: 11:09
September 15, tuesday
1200
34°F
NE
2 mph
2 mph
1500
36°F
NE
2 mph
2 mph
1800
34°F
NE
1 mph
1 mph
2100
28°F
SE
3 mph
3 mph
September 16, wednesday
0000
28°F
SE
3 mph
3 mph
0300
28°F
SE
3 mph
3 mph
0600
28°F
S
2 mph
2 mph
0900
28°F
NE
0 mph
0 mph
