30.12
tue
tue
Day
90°F
N 12 mph
Precip.
0%
0%
Night
77°F
SW 8 mph
Precip.
0%
0%
31.12
wed
wed
Day
88°F
N 12 mph
Precip.
0%
0%
Night
63°F
W 12 mph
Precip.
0%
0%
01.01
thu
thu
Day
84°F
NE 6 mph
Precip.
0%
0%
Night
64°F
NW 24 mph
Precip.
82%
82%
02.01
fri
fri
Day
68°F
N 9 mph
Precip.
0%
0%
Night
70°F
SE 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
72°F
NW 13 mph
Precip.
0%
0%
Night
61°F
W 6 mph
Precip.
0%
0%
04.01
sun
sun
Day
81°F
NW 7 mph
Precip.
0%
0%
Night
75°F
SW 16 mph
Precip.
0%
0%
05.01
mon
mon
Day
97°F
SE 18 mph
Precip.
0%
0%
Night
68°F
NW 14 mph
Precip.
78%
78%
06.01
tue
tue
Day
70°F
SW 10 mph
Precip.
69%
69%
Night
72°F
W 9 mph
Precip.
0%
0%
07.01
wed
wed
Day
93°F
SE 11 mph
Precip.
0%
0%
Night
72°F
W 4 mph
Precip.
0%
0%
08.01
thu
thu
Day
79°F
NW 17 mph
Precip.
0%
0%
Night
63°F
W 14 mph
Precip.
0%
0%
09.01
fri
fri
Day
82°F
SW 2 mph
Precip.
0%
0%
Night
68°F
W 10 mph
Precip.
100%
100%
10.01
sat
sat
Day
81°F
W 2 mph
Precip.
0%
0%
Night
72°F
SW 12 mph
Precip.
0%
0%
11.01
sun
sun
Day
91°F
SE 9 mph
Precip.
0%
0%
Night
79°F
SW 14 mph
Precip.
0%
0%
12.01
mon
mon
Day
95°F
SE 19 mph
Precip.
0%
0%
Night
73°F
SW 16 mph
Precip.
0%
0%
sea water
temperature
temperature
| Bahia Blanca |
monthly
weather
weather
| Bahia Blanca |
current
weather
weather
| Bahia Blanca |
7 days
forecast
forecast
| Bahia Blanca |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 69.1°F. The highest and lowest sea temperatures during the month were 71.4°F and 64.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 72.4°F. The highest and lowest sea temperatures during the month were 75.6°F and 68.7°F.
Air temperature in Bahia Blanca, °F
Precipitation total in Bahia Blanca, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bahia Blanca
Bahia Blanca on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Bahia Blanca
Local time: 17:44
December 30, tuesday
1800
95°F
NW
9 mph
9 mph
2100
82°F
W
9 mph
9 mph
December 31, wednesday
0000
77°F
SW
8 mph
8 mph
0300
77°F
S
9 mph
9 mph
0600
72°F
E
4 mph
4 mph
0900
81°F
N
14 mph
14 mph
1200
88°F
N
12 mph
12 mph
1500
82°F
NW
21 mph
21 mph
