17.12
wed
wed
Day

68°F
E 8 mph
Precip.
0%
0%
Night

61°F
SE 1 mph
Precip.
0%
0%
18.12
thu
thu
Day

70°F
E 8 mph
Precip.
0%
0%
Night

61°F
S 2 mph
Precip.
0%
0%
19.12
fri
fri
Day

70°F
E 8 mph
Precip.
0%
0%
Night

63°F
S 3 mph
Precip.
0%
0%
20.12
sat
sat
Day

70°F
E 7 mph
Precip.
0%
0%
Night

61°F
NE 2 mph
Precip.
0%
0%
21.12
sun
sun
Day

70°F
NE 9 mph
Precip.
0%
0%
Night

63°F
N 3 mph
Precip.
0%
0%
22.12
mon
mon
Day

70°F
NE 11 mph
Precip.
0%
0%
Night

63°F
NE 4 mph
Precip.
0%
0%
23.12
tue
tue
Day

68°F
NE 9 mph
Precip.
0%
0%
Night

61°F
NE 4 mph
Precip.
0%
0%
24.12
wed
wed
Day

68°F
E 9 mph
Precip.
0%
0%
Night

61°F
NE 2 mph
Precip.
0%
0%
25.12
thu
thu
Day

68°F
E 7 mph
Precip.
0%
0%
Night

61°F
S 2 mph
Precip.
0%
0%
26.12
fri
fri
Day

70°F
E 8 mph
Precip.
0%
0%
Night

63°F
E 1 mph
Precip.
0%
0%
27.12
sat
sat
Day

70°F
NE 8 mph
Precip.
0%
0%
Night

63°F
N 3 mph
Precip.
0%
0%
28.12
sun
sun
Day

70°F
NE 10 mph
Precip.
0%
0%
Night

63°F
N 4 mph
Precip.
0%
0%
29.12
mon
mon
Day

70°F
NE 11 mph
Precip.
0%
0%
Night

63°F
NE 5 mph
Precip.
0%
0%
30.12
tue
tue
Day

70°F
NE 10 mph
Precip.
0%
0%
Night

63°F
NE 4 mph
Precip.
41%
41%
sea water
temperature
temperature
| Antofagasta |
monthly
weather
weather
| Antofagasta |
current
weather
weather
| Antofagasta |
7 days
forecast
forecast
| Antofagasta |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 68.2°F. The highest and lowest sea temperatures during the month were 71.8°F and 65.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 69.3°F. The highest and lowest sea temperatures during the month were 72.0°F and 65.3°F.
Air temperature in Antofagasta, °F
Precipitation total in Antofagasta, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Antofagasta
Antofagasta on a weather map
Places in Chile:
Name
°F
24 Hours Forecast
Antofagasta
Local time: 22:39
December 18, thursday
0000

61°F
SE
1 mph
1 mph
0300

61°F
S
2 mph
2 mph
0600

61°F
E
1 mph
1 mph
0900

68°F
E
5 mph
5 mph
1200

70°F
E
8 mph
8 mph
1500

66°F
E
8 mph
8 mph
1800

64°F
NE
4 mph
4 mph
2100

63°F
NE
2 mph
2 mph




























