08.25
tue
tue
DAY
90°F
N 7 mph
precip
22%
22%
NIGHT
82°F
NE 6 mph
precip
64%
64%
08.26
wed
wed
DAY
92°F
N 6 mph
precip
3%
3%
NIGHT
78°F
NE 8 mph
precip
25%
25%
08.27
thu
thu
DAY
92°F
NE 7 mph
precip
3%
3%
NIGHT
84°F
N 11 mph
precip
10%
10%
08.28
fri
fri
DAY
92°F
N 6 mph
precip
2%
2%
NIGHT
82°F
NE 8 mph
precip
64%
64%
08.29
sat
sat
DAY
90°F
NW 7 mph
precip
4%
4%
NIGHT
84°F
NW 7 mph
precip
38%
38%
08.30
sun
sun
DAY
88°F
NW 9 mph
precip
25%
25%
NIGHT
86°F
N 10 mph
precip
11%
11%
08.31
mon
mon
DAY
92°F
N 8 mph
precip
4%
4%
NIGHT
84°F
NE 8 mph
precip
13%
13%
09.01
tue
tue
DAY
92°F
N 9 mph
precip
8%
8%
NIGHT
86°F
NE 14 mph
precip
11%
11%
09.02
wed
wed
DAY
96°F
NE 7 mph
precip
4%
4%
NIGHT
82°F
NE 15 mph
precip
33%
33%
09.03
thu
thu
DAY
92°F
SE 8 mph
precip
6%
6%
NIGHT
82°F
SE 8 mph
precip
11%
11%
09.04
fri
fri
DAY
90°F
SW 5 mph
precip
8%
8%
NIGHT
86°F
N 16 mph
precip
19%
19%
09.05
sat
sat
DAY
92°F
E 12 mph
precip
14%
14%
NIGHT
82°F
E 12 mph
precip
13%
13%
09.06
sun
sun
DAY
86°F
SW 9 mph
precip
1%
1%
NIGHT
80°F
W 8 mph
precip
4%
4%
09.07
mon
mon
DAY
84°F
W 7 mph
precip
9%
9%
NIGHT
82°F
N 10 mph
precip
11%
11%
Sea water
temperature
temperature
| Hilton Head Island |
Weather in
August
August
| Hilton Head Island |
7 day weather
forecast
forecast
| Hilton Head Island |
10 day weather
forecast
forecast
| Hilton Head Island |
14 day weather
forecast
forecast
| Hilton Head Island |
Monthly weather
averages
averages
| Hilton Head Island |
Current Weather
Conditions
Conditions
| Hilton Head Island |
When is the Best
Time to Visit?
Time to Visit?
| Hilton Head Island |
Hilton Head Island Sea Water Temperature in August, °F
The average sea surface temperature in August 2026 for Hilton Head Island was 90.4°F. The maximum and minimum values were 89.0°F and 92.2°F respectively.
Hilton Head Island on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+80 |
| Chicago |  |
+80 |
| Hawaii |  |
+84 |
| Houston | |
+106 |
| Las Vegas |  |
+116 |
| Los Angeles | |
+96 |
| Maui | |
+70 |
| Miami | |
+92 |
| Myrtle Beach | |
+84 |
| New York | |
+82 |
| San Diego | |
+96 |
| San Francisco | |
+64 |
| Santa Monica | |
+86 |
| Sarasota | |
+92 |
| Washington | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hilton Head Island
Local time: 17:34
25 aug, tuesday
| 1800 | |
88°F | NW 12 mph |
| 2100 | |
84°F | NE 8 mph |
26 aug, wednesday
| 0000 | |
82°F | NE 6 mph |
| 0300 | |
80°F | N 5 mph |
| 0600 | |
80°F | E 6 mph |
| 0900 | |
82°F | NE 5 mph |
| 1200 | |
92°F | N 6 mph |
| 1500 | |
90°F | NW 13 mph |