23.12
tue
tue
Day
64°F
N 11 mph
Precip.
0%
0%
Night
61°F
E 7 mph
Precip.
0%
0%
24.12
wed
wed
Day
66°F
SE 9 mph
Precip.
0%
0%
Night
63°F
NW 7 mph
Precip.
0%
0%
25.12
thu
thu
Day
61°F
NE 6 mph
Precip.
0%
0%
Night
61°F
NE 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
66°F
NE 10 mph
Precip.
0%
0%
Night
63°F
NE 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
68°F
E 6 mph
Precip.
0%
0%
Night
63°F
W 12 mph
Precip.
100%
100%
28.12
sun
sun
Day
66°F
NE 5 mph
Precip.
0%
0%
Night
66°F
E 9 mph
Precip.
50%
50%
29.12
mon
mon
Day
57°F
SW 9 mph
Precip.
0%
0%
Night
54°F
SW 4 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 56.3°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: 19:04
December 23, tuesday
2100
61°F
NE
7 mph
7 mph
December 24, wednesday
0000
61°F
E
7 mph
7 mph
0300
59°F
E
7 mph
7 mph
0600
59°F
E
9 mph
9 mph
0900
61°F
E
9 mph
9 mph
1200
66°F
SE
9 mph
9 mph
1500
72°F
SE
6 mph
6 mph
1800
70°F
W
2 mph
2 mph
