Current sea water temperature:
+60.1°F
| Minimum sea water temperature in May: | 71.4°F |
| Maximum sea water temperature in May: | 56.7°F |
| Average sea water temperature in May: | 63.5°F |
| more information | |
14 days
forecast
forecast
| Buenos Aires |
monthly
weather
weather
| Buenos Aires |
Sea water temperature for the last 10 days:
| May 17 | 60.1°F | May 12 | 59.0°F |
| May 16 | 60.3°F | May 11 | 60.6°F |
| May 15 | 60.8°F | May 10 | 63.0°F |
| May 14 | 60.6°F | May 9 | 63.3°F |
| May 13 | 61.0°F | May 8 | 64.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Buenos Aires?
Based on the data about daily sea water temperature for the last three years the warmest sea in Buenos Aires was noticed in January, February and December.
Monthly Sea Temperatures in Buenos Aires, °F
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 79.3°F. The highest and lowest sea temperatures during the month were 84.2°F and 76.6°F.
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 78.9°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.6°F.
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 83.5°F and 74.5°F.
current
weather
weather
| Buenos Aires |
weather in
May
May
| Buenos Aires |
Best time for vacation in Buenos Aires
Buenos Aires on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Buenos Aires
Local time: 13:44
May 17, sunday
1500
55°F
N
9 mph
9 mph
1800
54°F
NE
8 mph
8 mph
2100
52°F
NE
6 mph
6 mph
May 18, monday
0000
50°F
NE
6 mph
6 mph
0300
48°F
NE
6 mph
6 mph
0600
46°F
NE
7 mph
7 mph
0900
46°F
NE
6 mph
6 mph
1200
54°F
E
6 mph
6 mph
