18.12
thu
thu
Day

68°F
NW 9 mph
Precip.
0%
0%
Night

64°F
E 9 mph
Precip.
0%
0%
19.12
fri
fri
Day

63°F
S 12 mph
Precip.
0%
0%
Night

54°F
SW 7 mph
Precip.
0%
0%
20.12
sat
sat
Day

59°F
NW 9 mph
Precip.
0%
0%
Night

59°F
N 7 mph
Precip.
0%
0%
21.12
sun
sun
Day

64°F
NW 5 mph
Precip.
0%
0%
Night

61°F
NW 6 mph
Precip.
0%
0%
22.12
mon
mon
Day

66°F
NW 8 mph
Precip.
0%
0%
Night

59°F
NW 6 mph
Precip.
0%
0%
23.12
tue
tue
Day

64°F
NW 7 mph
Precip.
0%
0%
Night

59°F
NW 6 mph
Precip.
0%
0%
24.12
wed
wed
Day

66°F
NW 6 mph
Precip.
51%
51%
Night

61°F
E 5 mph
Precip.
0%
0%
25.12
thu
thu
Day

68°F
NE 7 mph
Precip.
0%
0%
Night

61°F
NE 7 mph
Precip.
0%
0%
26.12
fri
fri
Day

68°F
NE 6 mph
Precip.
0%
0%
Night

63°F
E 5 mph
Precip.
0%
0%
27.12
sat
sat
Day

61°F
SW 8 mph
Precip.
0%
0%
Night

57°F
S 4 mph
Precip.
0%
0%
28.12
sun
sun
Day

59°F
S 7 mph
Precip.
0%
0%
Night

54°F
S 11 mph
Precip.
0%
0%
29.12
mon
mon
Day

45°F
S 13 mph
Precip.
0%
0%
Night

39°F
SW 13 mph
Precip.
0%
0%
30.12
tue
tue
Day

43°F
SW 11 mph
Precip.
0%
0%
Night

43°F
SW 11 mph
Precip.
0%
0%
31.12
wed
wed
Day

46°F
W 11 mph
Precip.
0%
0%
Night

45°F
SW 16 mph
Precip.
100%
100%
sea water
temperature
temperature
| Long Beach |
monthly
weather
weather
| Long Beach |
current
weather
weather
| Long Beach |
7 days
forecast
forecast
| Long Beach |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.2°F. The highest and lowest sea temperatures during the month were 65.5°F and 54.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 54.2°F. The highest and lowest sea temperatures during the month were 61.5°F and 48.4°F.
Air temperature in Long Beach, °F
Precipitation total in Long Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Long Beach
Long Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Long Beach
Local time: 14:02
December 18, thursday
1500

70°F
N
8 mph
8 mph
1800

66°F
N
5 mph
5 mph
2100

63°F
NE
9 mph
9 mph
December 19, friday
0000

64°F
E
9 mph
9 mph
0300

64°F
SE
11 mph
11 mph
0600

61°F
S
11 mph
11 mph
0900

55°F
SE
11 mph
11 mph
1200

63°F
S
12 mph
12 mph




























