World Resorts Argentina Buenos Aires Weather

Buenos Aires Sea Temperature in October

Average sea water temperature in October:
+66.5°F
Minimum sea water temperature in October: 76.6°F
Maximum sea water temperature in October: 59.5°F

Daily sea water temperature in October, °F

Show year:
2026
2025
2024

The average sea water temperature in October of 2026 was 65.0°F. The highest and lowest sea temperatures during the month were 66.7°F and 63.5°F.

Monthly sea water temperature in Buenos Aires, °F

Which Argentina resorts have warmest sea in October?

Place name October 2026 October 2025
Buenos Aires 65.0°F 68.7°F
Bahia Blanca 56.3°F 59.1°F
Mar del Plata 53.3°F 57.8°F
Miramar 52.7°F 56.2°F
Puerto Madryn 52.3°F 53.3°F
Comodoro Rivadavia 48.9°F 49.0°F
Rio Gallegos 47.5°F 44.9°F
San Carlos de Bariloche 47.4°F 47.5°F
Ushuaia 45.2°F 43.1°F

Best time for vacation in Buenos Aires

Sunniest months:
January 24 days
December 23 days
February 21 days
Warmest months:
January 83.8 °F
February 82.1 °F
December 80.7 °F
Warmest sea temp:
January 79.4 °F
February 78.7 °F
December 76.7 °F
Coldest months:
July 56.3 °F
June 57.5 °F
August 58.6 °F
Rainiest months:
February 4 days
December 4 days
January 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
January 10.5 mph

Buenos Aires on a weather map

Current weather
18:23
Buenos Aires
+59°F
N 9 mph
Feels like: +59°F
Precip.: 8%
24 Hours Forecast
Buenos Aires
Local time: 18:23
October 25, sunday
2100
54°F
N
9 mph
October 26, monday
0000
52°F
NW
6 mph
0300
50°F
N
5 mph
0600
48°F
N
6 mph
0900
55°F
NW
6 mph
1200
57°F
W
4 mph
1500
59°F
W
7 mph
1800
59°F
W
8 mph
Units of measurement: °C / °F