26.12
fri
fri
Day
59°F
E 4 mph
Precip.
0%
0%
Night
59°F
NE 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
63°F
E 8 mph
Precip.
0%
0%
Night
63°F
E 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
61°F
N 4 mph
Precip.
0%
0%
Night
64°F
NE 8 mph
Precip.
0%
0%
29.12
mon
mon
Day
68°F
NE 13 mph
Precip.
0%
0%
Night
61°F
SE 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
50°F
SW 8 mph
Precip.
0%
0%
Night
46°F
SW 8 mph
Precip.
0%
0%
31.12
wed
wed
Day
48°F
SW 5 mph
Precip.
0%
0%
Night
48°F
E 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
52°F
E 7 mph
Precip.
0%
0%
Night
50°F
E 10 mph
Precip.
0%
0%
sea water
temperature
temperature
| Hilton Head Island |
monthly
weather
weather
| Hilton Head Island |
current
weather
weather
| Hilton Head Island |
14 days
forecast
forecast
| Hilton Head Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 56.1°F. The highest and lowest sea temperatures during the month were 61.0°F and 52.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 49.6°F. The highest and lowest sea temperatures during the month were 55.6°F and 44.6°F.
Air temperature in Hilton Head Island, °F
Precipitation total in Hilton Head Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hilton Head Island
Hilton Head Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hilton Head Island
Local time: 06:44
December 26, friday
0900
57°F
E
6 mph
6 mph
1200
59°F
E
4 mph
4 mph
1500
59°F
N
4 mph
4 mph
1800
61°F
NW
7 mph
7 mph
2100
59°F
NE
4 mph
4 mph
December 27, saturday
0000
59°F
NE
7 mph
7 mph
0300
59°F
NE
7 mph
7 mph
0600
59°F
NE
9 mph
9 mph
