World Resorts Argentina Bahia Blanca Weather

Bahia Blanca Sea Temperature in September

Average sea water temperature in September:
+52.1°F
Minimum sea water temperature in September: 56.5°F
Maximum sea water temperature in September: 47.5°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 52.8°F. The highest and lowest sea temperatures during the month were 55.6°F and 50.0°F.

Monthly sea water temperature in Bahia Blanca, °F

Which Argentina resorts have warmest sea in September?

Place name September 2025 September 2024
Buenos Aires 62.6°F 61.4°F
Mar del Plata 53.0°F 52.5°F
Bahia Blanca 52.8°F 51.5°F
Miramar 52.1°F 51.5°F
Puerto Madryn 51.4°F 50.3°F
Comodoro Rivadavia 47.2°F 46.0°F
San Carlos de Bariloche 46.5°F 45.8°F
Ushuaia 42.3°F 41.5°F
Rio Gallegos 40.6°F 39.7°F

Best time for vacation in Bahia Blanca

Sunniest months:
January 25 days
December 23 days
February 21 days
Warmest months:
January 84.0 °F
February 81.1 °F
December 79.9 °F
Warmest sea temp:
January 72.5 °F
February 71.9 °F
March 69.5 °F
Coldest months:
July 53.0 °F
June 54.7 °F
August 56.5 °F
Rainiest months:
March 4 days
November 2 days
December 2 days
Windiest months:
January 13.0 mph
December 12.7 mph
February 12.4 mph

Bahia Blanca on a weather map

Current weather
05:09
Bahia Blanca
+66°F
E 6 mph
Feels like: +66°F
Precip.: 0%
Places in Argentina:
Name
°F
Bahia Blanca
+66°F
Buenos Aires
+73°F
Comodoro Rivadavia
+52°F
Cordoba
+72°F
Corrientes
+66°F
Mar del Plata
+61°F
Mendoza
+73°F
Miramar
+59°F
Puerto Madryn
+59°F
Rio Gallegos
+41°F
Salta
+61°F
San Carlos de Bariloche
+36°F
San Juan
+79°F
Ushuaia
+32°F
El Chalten
+39°F
all places
24 Hours Forecast
Bahia Blanca
Local time: 05:09
December 05, friday
0600
66°F
E
6 mph
0900
79°F
E
8 mph
1200
81°F
N
14 mph
1500
77°F
NW
19 mph
1800
72°F
NW
18 mph
2100
64°F
NW
14 mph
December 06, saturday
0000
61°F
W
9 mph
0300
57°F
SW
9 mph
Units of measurement: °C / °F