World Resorts Argentina Ushuaia Weather

Ushuaia Sea Temperature in January

Average sea water temperature in January:
+47.8°F
Minimum sea water temperature in January: 50.0°F
Maximum sea water temperature in January: 45.9°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 46.5°F. The highest and lowest sea temperatures during the month were 46.9°F and 45.9°F.

Monthly sea water temperature in Ushuaia, °F

Which Argentina resorts have warmest sea in January?

Place name January 2026 January 2025
Buenos Aires 79.3°F 80.1°F
Bahia Blanca 70.8°F 72.4°F
Mar del Plata 68.3°F 69.5°F
Miramar 67.8°F 66.2°F
Puerto Madryn 63.4°F 64.5°F
San Carlos de Bariloche 59.3°F 60.2°F
Comodoro Rivadavia 58.8°F 60.4°F
Rio Gallegos 53.8°F 57.4°F
Ushuaia 46.5°F 48.7°F

Best time for vacation in Ushuaia

Sunniest months:
May 4 days
August 4 days
September 4 days
Warmest months:
January 52.3 °F
February 52.0 °F
December 50.5 °F
Warmest sea temp:
February 48.3 °F
January 47.9 °F
March 47.6 °F
Coldest months:
July 33.1 °F
June 33.2 °F
August 35.5 °F
Rainiest months:
January 6 days
December 6 days
November 5 days
Windiest months:
November 9.4 mph
October 9.2 mph
January 9.0 mph

Ushuaia on a weather map

Current weather
00:11
Ushuaia
+34°F
S 9 mph
Feels like: +27°F
Precip.: 100%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Ushuaia
Local time: 00:11
January 16, friday
0300
36°F
S
4 mph
0600
36°F
NE
3 mph
0900
46°F
SE
4 mph
1200
48°F
SE
5 mph
1500
48°F
SE
6 mph
1800
48°F
SE
6 mph
2100
41°F
E
4 mph
January 17, saturday
0000
41°F
SE
3 mph
Units of measurement: °C / °F