World Resorts Argentina Bahia Blanca Weather

Bahia Blanca Sea Temperature in December

Average sea water temperature in December:
+68.6°F
Minimum sea water temperature in December: 75.6°F
Maximum sea water temperature in December: 64.6°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 69.2°F. The highest and lowest sea temperatures during the month were 72.0°F and 64.6°F.

Monthly sea water temperature in Bahia Blanca, °F

Which Argentina resorts have warmest sea in December?

Place name December 2025 December 2024
Buenos Aires 78.5°F 75.3°F
Bahia Blanca 69.2°F 67.1°F
Mar del Plata 66.5°F 63.5°F
Miramar 64.9°F 61.3°F
Puerto Madryn 61.2°F 60.4°F
San Carlos de Bariloche 55.5°F 54.3°F
Comodoro Rivadavia 55.3°F 56.6°F
Rio Gallegos 52.3°F 52.9°F
Ushuaia 46.0°F 46.4°F

Best time for vacation in Bahia Blanca

Sunniest months:
January 25 days
December 24 days
February 21 days
Warmest months:
January 84.0 °F
February 81.1 °F
December 81.0 °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
April 2 days
Windiest months:
January 13.0 mph
December 12.5 mph
February 12.4 mph

Bahia Blanca on a weather map

Current weather
00:11
Bahia Blanca
+59°F
W 17 mph
Feels like: +55°F
Precip.: 0%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Bahia Blanca
Local time: 00:11
January 08, thursday
0300
57°F
W
14 mph
0600
55°F
SW
12 mph
0900
66°F
SW
9 mph
1200
77°F
SW
1 mph
1500
84°F
N
7 mph
1800
79°F
NW
13 mph
2100
73°F
NW
8 mph
January 09, friday
0000
73°F
S
6 mph
Units of measurement: °C / °F