30.12
tue
tue
Day
45°F
SE 6 mph
Precip.
0%
0%
Night
37°F
S 3 mph
Precip.
0%
0%
31.12
wed
wed
Day
48°F
E 6 mph
Precip.
0%
0%
Night
45°F
E 12 mph
Precip.
0%
0%
01.01
thu
thu
Day
50°F
E 6 mph
Precip.
0%
0%
Night
48°F
NE 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
54°F
E 9 mph
Precip.
0%
0%
Night
55°F
NE 9 mph
Precip.
77%
77%
03.01
sat
sat
Day
57°F
N 9 mph
Precip.
100%
100%
Night
52°F
S 11 mph
Precip.
73%
73%
04.01
sun
sun
Day
52°F
SW 12 mph
Precip.
0%
0%
Night
46°F
SW 9 mph
Precip.
0%
0%
05.01
mon
mon
Day
50°F
SW 9 mph
Precip.
0%
0%
Night
52°F
NW 4 mph
Precip.
30%
30%
06.01
tue
tue
Day
59°F
NE 13 mph
Precip.
45%
45%
Night
46°F
S 9 mph
Precip.
0%
0%
07.01
wed
wed
Day
48°F
SE 3 mph
Precip.
0%
0%
Night
48°F
NE 10 mph
Precip.
0%
0%
08.01
thu
thu
Day
52°F
E 12 mph
Precip.
0%
0%
Night
46°F
SW 8 mph
Precip.
0%
0%
09.01
fri
fri
Day
55°F
W 9 mph
Precip.
0%
0%
Night
57°F
NE 4 mph
Precip.
0%
0%
10.01
sat
sat
Day
55°F
W 4 mph
Precip.
100%
100%
Night
54°F
SE 6 mph
Precip.
0%
0%
11.01
sun
sun
Day
54°F
S 6 mph
Precip.
0%
0%
Night
48°F
SW 12 mph
Precip.
0%
0%
12.01
mon
mon
Day
45°F
SW 20 mph
Precip.
23%
23%
Night
45°F
SW 21 mph
Precip.
100%
100%
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 54.6°F. The highest and lowest sea temperatures during the month were 58.8°F and 51.6°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: 15:43
December 30, tuesday
1800
48°F
SE
6 mph
6 mph
2100
39°F
SE
2 mph
2 mph
December 31, wednesday
0000
37°F
S
3 mph
3 mph
0300
36°F
E
5 mph
5 mph
0600
36°F
E
6 mph
6 mph
0900
41°F
E
6 mph
6 mph
1200
48°F
E
6 mph
6 mph
1500
54°F
NE
8 mph
8 mph
