World Resorts Argentina Buenos Aires Weather

Buenos Aires Sea Temperature in May

Average sea water temperature in May:
+63.5°F
Minimum sea water temperature in May: 71.4°F
Maximum sea water temperature in May: 56.7°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 62.6°F. The highest and lowest sea temperatures during the month were 65.7°F and 59.0°F.

Monthly sea water temperature in Buenos Aires, °F

Which Argentina resorts have warmest sea in May?

Place name May 2026 May 2025
Buenos Aires 62.6°F 64.4°F
Miramar 60.5°F 60.4°F
Mar del Plata 59.7°F 59.7°F
Puerto Madryn 58.5°F 58.2°F
Bahia Blanca 56.1°F 56.4°F
San Carlos de Bariloche 52.8°F 52.7°F
Comodoro Rivadavia 51.8°F 52.9°F
Ushuaia 44.5°F 44.1°F
Rio Gallegos 41.3°F 42.1°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 56.4 °F
June 57.6 °F
August 58.8 °F
Rainiest months:
February 4 days
December 4 days
January 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
September 10.6 mph

Buenos Aires on a weather map

Current weather
13:45
Buenos Aires
+55°F
N 9 mph
Feels like: +52°F
Precip.: 0%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Buenos Aires
Local time: 13:45
May 17, sunday
1500
55°F
N
9 mph
1800
54°F
NE
8 mph
2100
52°F
NE
6 mph
May 18, monday
0000
50°F
NE
6 mph
0300
48°F
NE
6 mph
0600
46°F
NE
7 mph
0900
46°F
NE
6 mph
1200
54°F
E
6 mph
Units of measurement: °C / °F