19.12
fri
fri
Day
64°F
N 2 mph
Precip.
0%
0%
Night
55°F
W 2 mph
Precip.
0%
0%
20.12
sat
sat
Day
61°F
NE 4 mph
Precip.
0%
0%
Night
55°F
N 1 mph
Precip.
0%
0%
21.12
sun
sun
Day
64°F
NW 2 mph
Precip.
0%
0%
Night
61°F
N 1 mph
Precip.
0%
0%
22.12
mon
mon
Day
68°F
N 2 mph
Precip.
0%
0%
Night
61°F
N 1 mph
Precip.
0%
0%
23.12
tue
tue
Day
64°F
NW 11 mph
Precip.
0%
0%
Night
61°F
NW 19 mph
Precip.
100%
100%
24.12
wed
wed
Day
59°F
NE 13 mph
Precip.
100%
100%
Night
57°F
NW 5 mph
Precip.
100%
100%
25.12
thu
thu
Day
63°F
NW 12 mph
Precip.
100%
100%
Night
59°F
N 19 mph
Precip.
100%
100%
26.12
fri
fri
Day
59°F
NE 17 mph
Precip.
100%
100%
Night
55°F
NE 6 mph
Precip.
100%
100%
27.12
sat
sat
Day
54°F
W 6 mph
Precip.
100%
100%
Night
54°F
W 6 mph
Precip.
43%
43%
28.12
sun
sun
Day
57°F
W 7 mph
Precip.
23%
23%
Night
55°F
W 4 mph
Precip.
100%
100%
29.12
mon
mon
Day
59°F
NW 6 mph
Precip.
85%
85%
Night
57°F
E 7 mph
Precip.
100%
100%
30.12
tue
tue
Day
59°F
NW 2 mph
Precip.
0%
0%
Night
57°F
NE 1 mph
Precip.
0%
0%
31.12
wed
wed
Day
55°F
SW 7 mph
Precip.
100%
100%
Night
55°F
NW 3 mph
Precip.
55%
55%
01.01
thu
thu
Day
61°F
SW 6 mph
Precip.
0%
0%
Night
57°F
SW 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Santa Monica |
monthly
weather
weather
| Santa Monica |
current
weather
weather
| Santa Monica |
7 days
forecast
forecast
| Santa Monica |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.5°F. The highest and lowest sea temperatures during the month were 64.4°F and 63.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 57.0°F. The highest and lowest sea temperatures during the month were 57.9°F and 55.4°F.
Air temperature in Santa Monica, °F
Precipitation total in Santa Monica, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santa Monica
Santa Monica on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Santa Monica
Local time: 12:19
December 19, friday
1500
63°F
NE
5 mph
5 mph
1800
59°F
NE
4 mph
4 mph
2100
55°F
N
1 mph
1 mph
December 20, saturday
0000
55°F
W
2 mph
2 mph
0300
54°F
W
3 mph
3 mph
0600
52°F
W
2 mph
2 mph
0900
55°F
NE
1 mph
1 mph
1200
61°F
NE
4 mph
4 mph
