21.12
sun
sun
Day
63°F
NE 3 mph
Precip.
0%
0%
Night
57°F
S 2 mph
Precip.
0%
0%
22.12
mon
mon
Day
64°F
NE 2 mph
Precip.
0%
0%
Night
59°F
W 1 mph
Precip.
0%
0%
23.12
tue
tue
Day
59°F
NW 8 mph
Precip.
0%
0%
Night
61°F
NW 21 mph
Precip.
100%
100%
24.12
wed
wed
Day
61°F
N 12 mph
Precip.
100%
100%
Night
59°F
NW 9 mph
Precip.
100%
100%
25.12
thu
thu
Day
63°F
N 12 mph
Precip.
100%
100%
Night
59°F
NW 2 mph
Precip.
100%
100%
26.12
fri
fri
Day
63°F
NW 9 mph
Precip.
100%
100%
Night
61°F
NW 7 mph
Precip.
100%
100%
27.12
sat
sat
Day
61°F
NW 12 mph
Precip.
100%
100%
Night
57°F
NW 11 mph
Precip.
100%
100%
sea water
temperature
temperature
| Santa Monica |
monthly
weather
weather
| Santa Monica |
current
weather
weather
| Santa Monica |
14 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: 00:50
December 21, sunday
0300
57°F
E
1 mph
1 mph
0600
55°F
SE
2 mph
2 mph
0900
57°F
E
1 mph
1 mph
1200
63°F
NE
3 mph
3 mph
1500
63°F
NE
6 mph
6 mph
1800
61°F
E
6 mph
6 mph
2100
59°F
E
3 mph
3 mph
December 22, monday
0000
57°F
S
2 mph
2 mph
