Measurements:
°C
°F
Ushuaia
30°F
N 8 mph
Feels like: 22°F
Precip: 100%
World Resorts Argentina Ushuaia Weather

Ushuaia Sea Water Temperature

Current Sea Water Temperature:
+45.8°F
Maximum Sea Water Temperature in April: 49.0°F
Minimum Sea Water Temperature in April: 42.8°F
Average water temperature in April: 45.7°F

Sea Water Temperature for the Last 10 Days:

April 02 45.8°F March 28 46.0°F
April 01 45.6°F March 27 46.4°F
March 31 45.8°F March 26 46.0°F
March 30 46.0°F March 25 46.6°F
March 29 46.0°F March 24 46.6°F

When is the Warmest Sea for Ushuaia?

According to our data for the last three years for Ushuaia the highest average sea water temperature was in February, January and March.

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
8
16
24
32
40
48
56
64
46.3
44.1
41.8
40.7
40.5
41.1
42.3
43.9
45.7
47.3
48.1
47.6

Sea Water Temperature in February

Select Year: 2025 2024 2023
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3
5
7
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17
19
21
23
25
27
29
31
42
44
46
48
50
52
54

The average sea surface temperature in February 2025 for Ushuaia was 47.6°F. The maximum and minimum values were 46.8°F and 49.4°F respectively.

Sea Water Temperature in January

Select Year: 2025 2024 2023
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3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
41
43
45
47
49
51
53
55

The average sea surface temperature in January 2025 for Ushuaia was 48.5°F. The maximum and minimum values were 47.4°F and 50.0°F respectively.

Sea Water Temperature in March

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
40
42
44
46
48
50
52
54

The average sea surface temperature in March 2025 for Ushuaia was 46.7°F. The maximum and minimum values were 45.8°F and 47.2°F respectively.

Best Time to Visit Ushuaia
The most sunny months:
May 4 days
July 4 days
August 4 days
The most warm months:
January 52.5 °F
February 52.2 °F
December 50.8 °F
Warmest sea temperature:
February 48.1 °F
January 47.6 °F
March 47.3 °F
The most cold months:
July 31.3 °F
June 31.3 °F
August 33.9 °F
The most rainy months:
January 6 days
December 6 days
November 5 days
The most windy months:
November 9 mph
October 9 mph
January 9 mph

Ushuaia on the Weather Map

24 Hours Weather Forecast
Ushuaia
Local time: 16:17
02 apr, wednesday
1800 30°F
NE
7 mph
2100 26°F
NE
4 mph
03 apr, thursday
0000 24°F
E
4 mph
0300 16°F
E
4 mph
0600 16°F
E
3 mph
0900 18°F
E
3 mph
1200 34°F
NE
2 mph
1500 36°F
N
2 mph