Current sea water temperature:
+63.7°F
| Minimum sea water temperature in October: | 76.6°F |
| Maximum sea water temperature in October: | 59.5°F |
| Average sea water temperature in October: | 66.5°F |
| more information | |
14 days
forecast
forecast
| Buenos Aires |
monthly
weather
weather
| Buenos Aires |
Sea water temperature for the last 10 days:
| October 5 | 63.7°F | September 30 | 64.4°F |
| October 4 | 64.2°F | September 29 | 64.2°F |
| October 3 | 64.0°F | September 28 | 63.5°F |
| October 2 | 63.5°F | September 27 | 64.8°F |
| October 1 | 64.0°F | September 26 | 62.4°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
October
October
| 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: 16:02
October 05, monday
1800
64°F
SW
11 mph
11 mph
2100
61°F
SW
6 mph
6 mph
October 06, tuesday
0000
59°F
S
9 mph
9 mph
0300
57°F
SW
9 mph
9 mph
0600
57°F
SW
6 mph
6 mph
0900
59°F
SW
8 mph
8 mph
1200
63°F
SW
8 mph
8 mph
1500
63°F
NW
11 mph
11 mph
