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
21:13
Bahia Blanca
+68°F
W 14 mph
Feels like: +68°F
Precip.: 0%
Places in Argentina:
Name
°F
Bahia Blanca
+68°F
Buenos Aires
+81°F
Comodoro Rivadavia
+61°F
Cordoba
+79°F
Mar del Plata
+64°F
Mendoza
+81°F
Miramar
+63°F
Puerto Madryn
+70°F
Rio Gallegos
+55°F
Salta
+63°F
San Carlos de Bariloche
+46°F
San Miguel
+73°F
San Juan
+86°F
Ushuaia
+41°F
El Chalten
+41°F
all places
24 Hours Forecast
Bahia Blanca
Local time: 21:13
December 24, wednesday
0000
66°F
SW
13 mph
0300
66°F
S
7 mph
0600
70°F
SE
12 mph
0900
79°F
E
16 mph
1200
82°F
NE
14 mph
1500
82°F
NW
15 mph
1800
75°F
NW
17 mph
2100
68°F
W
14 mph
Units of measurement: °C / °F