22.12
mon
mon
Day
54°F
SW 11 mph
Precip.
0%
0%
Night
45°F
SW 7 mph
Precip.
0%
0%
23.12
tue
tue
Day
54°F
NE 9 mph
Precip.
0%
0%
Night
54°F
E 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
52°F
S 4 mph
Precip.
0%
0%
Night
57°F
NW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
64°F
NE 8 mph
Precip.
0%
0%
Night
61°F
NE 10 mph
Precip.
0%
0%
26.12
fri
fri
Day
66°F
NE 15 mph
Precip.
0%
0%
Night
64°F
E 10 mph
Precip.
0%
0%
27.12
sat
sat
Day
52°F
SW 14 mph
Precip.
0%
0%
Night
45°F
SW 9 mph
Precip.
0%
0%
28.12
sun
sun
Day
54°F
W 3 mph
Precip.
0%
0%
Night
54°F
E 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
SW 12 mph
Precip.
0%
0%
Night
45°F
SW 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
W 4 mph
Precip.
0%
0%
Night
57°F
NE 12 mph
Precip.
0%
0%
31.12
wed
wed
Day
61°F
NE 13 mph
Precip.
100%
100%
Night
52°F
NE 11 mph
Precip.
100%
100%
01.01
thu
thu
Day
50°F
NE 14 mph
Precip.
0%
0%
Night
45°F
S 9 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
S 8 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
54°F
W 4 mph
Precip.
0%
0%
Night
54°F
W 6 mph
Precip.
0%
0%
04.01
sun
sun
Day
64°F
NE 8 mph
Precip.
0%
0%
Night
57°F
E 11 mph
Precip.
23%
23%
sea water
temperature
temperature
| North Myrtle Beach |
monthly
weather
weather
| North Myrtle Beach |
current
weather
weather
| North Myrtle Beach |
7 days
forecast
forecast
| North Myrtle Beach |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 55.1°F. The highest and lowest sea temperatures during the month were 58.8°F and 52.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 48.6°F. The highest and lowest sea temperatures during the month were 53.4°F and 44.2°F.
Air temperature in North Myrtle Beach, °F
Precipitation total in North Myrtle Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in North Myrtle Beach
North Myrtle Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
North Myrtle Beach
Local time: 08:02
December 22, monday
0900
43°F
SW
13 mph
13 mph
1200
54°F
SW
11 mph
11 mph
1500
59°F
W
11 mph
11 mph
1800
55°F
W
9 mph
9 mph
2100
48°F
SW
7 mph
7 mph
December 23, tuesday
0000
45°F
SW
7 mph
7 mph
0300
43°F
SW
4 mph
4 mph
0600
41°F
NW
6 mph
6 mph
