28.12
sun
sun
Day
66°F
S 7 mph
Precip.
0%
0%
Night
52°F
SW 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
64°F
SW 10 mph
Precip.
0%
0%
Night
54°F
SW 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
57°F
S 6 mph
Precip.
0%
0%
Night
55°F
SW 6 mph
Precip.
100%
100%
31.12
wed
wed
Day
59°F
NW 0 mph
Precip.
0%
0%
Night
61°F
NW 13 mph
Precip.
100%
100%
01.01
thu
thu
Day
61°F
NW 13 mph
Precip.
100%
100%
Night
61°F
N 5 mph
Precip.
100%
100%
02.01
fri
fri
Day
63°F
NW 9 mph
Precip.
100%
100%
Night
63°F
NW 6 mph
Precip.
100%
100%
03.01
sat
sat
Day
63°F
NE 12 mph
Precip.
100%
100%
Night
59°F
E 5 mph
Precip.
100%
100%
04.01
sun
sun
Day
61°F
E 9 mph
Precip.
0%
0%
Night
57°F
E 5 mph
Precip.
26%
26%
05.01
mon
mon
Day
59°F
NE 3 mph
Precip.
0%
0%
Night
57°F
NW 4 mph
Precip.
0%
0%
06.01
tue
tue
Day
59°F
SE 2 mph
Precip.
0%
0%
Night
57°F
NE 2 mph
Precip.
0%
0%
07.01
wed
wed
Day
61°F
NW 4 mph
Precip.
0%
0%
Night
59°F
NE 2 mph
Precip.
0%
0%
08.01
thu
thu
Day
64°F
NW 3 mph
Precip.
0%
0%
Night
63°F
SW 8 mph
Precip.
0%
0%
09.01
fri
fri
Day
64°F
NW 4 mph
Precip.
0%
0%
Night
63°F
SW 6 mph
Precip.
0%
0%
10.01
sat
sat
Day
64°F
W 4 mph
Precip.
0%
0%
Night
63°F
SE 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Newport Beach |
monthly
weather
weather
| Newport Beach |
current
weather
weather
| Newport Beach |
7 days
forecast
forecast
| Newport Beach |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 64.2°F and 62.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 57.8°F. The highest and lowest sea temperatures during the month were 58.6°F and 56.8°F.
Air temperature in Newport Beach, °F
Precipitation total in Newport Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Newport Beach
Newport Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Newport Beach
Local time: 23:59
December 29, monday
0000
52°F
SW
7 mph
7 mph
0300
50°F
SW
9 mph
9 mph
0600
48°F
SW
11 mph
11 mph
0900
52°F
SW
10 mph
10 mph
1200
64°F
SW
10 mph
10 mph
1500
68°F
SW
9 mph
9 mph
1800
61°F
SW
11 mph
11 mph
2100
55°F
SW
11 mph
11 mph
