05.14
thu
thu
DAY
84°F
SE 6 mph
precip
0%
0%
NIGHT
70°F
S 10 mph
precip
0%
0%
05.15
fri
fri
DAY
72°F
W 10 mph
precip
0%
0%
NIGHT
70°F
NW 9 mph
precip
0%
0%
05.16
sat
sat
DAY
78°F
NW 12 mph
precip
100%
100%
NIGHT
76°F
N 11 mph
precip
0%
0%
05.17
sun
sun
DAY
78°F
NW 9 mph
precip
0%
0%
NIGHT
76°F
NW 11 mph
precip
0%
0%
05.18
mon
mon
DAY
78°F
NW 9 mph
precip
0%
0%
NIGHT
74°F
NW 9 mph
precip
0%
0%
05.19
tue
tue
DAY
78°F
NW 9 mph
precip
0%
0%
NIGHT
76°F
NW 9 mph
precip
0%
0%
05.20
wed
wed
DAY
80°F
NW 9 mph
precip
0%
0%
NIGHT
76°F
N 9 mph
precip
0%
0%
05.21
thu
thu
DAY
80°F
N 10 mph
precip
22%
22%
NIGHT
76°F
N 7 mph
precip
0%
0%
05.22
fri
fri
DAY
82°F
NE 9 mph
precip
100%
100%
NIGHT
76°F
NE 9 mph
precip
0%
0%
05.23
sat
sat
DAY
86°F
E 3 mph
precip
0%
0%
NIGHT
78°F
W 9 mph
precip
0%
0%
05.24
sun
sun
DAY
74°F
W 21 mph
precip
0%
0%
NIGHT
70°F
W 17 mph
precip
0%
0%
05.25
mon
mon
DAY
74°F
W 14 mph
precip
0%
0%
NIGHT
70°F
NW 8 mph
precip
0%
0%
05.26
tue
tue
DAY
78°F
NW 6 mph
precip
0%
0%
NIGHT
74°F
N 12 mph
precip
0%
0%
05.27
wed
wed
DAY
80°F
NE 10 mph
precip
0%
0%
NIGHT
76°F
N 16 mph
precip
0%
0%
Sea water
temperature
temperature
| Hilton Head Island |
Weather in
May
May
| 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 May, °F
The average sea surface temperature in May 2025 for Hilton Head Island was 79.6°F. The maximum and minimum values were 76.2°F and 83.2°F respectively.
Hilton Head Island on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+56 |
| Chicago |  |
+56 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+98 |
| Las Vegas | |
+102 |
| Los Angeles | |
+76 |
| Maui |  |
+72 |
| Miami | |
+90 |
| Miami Beach | |
+92 |
| New York |  |
+70 |
| San Diego | |
+72 |
| San Francisco | |
+72 |
| Sarasota | |
+96 |
| Tampa | |
+96 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hilton Head Island
Local time: 14:00
14 may, thursday
| 1500 | |
90°F | E 6 mph |
| 1800 | |
88°F | SE 11 mph |
| 2100 | |
76°F | SE 8 mph |
15 may, friday
| 0000 | |
70°F | S 10 mph |
| 0300 | |
66°F | SW 13 mph |
| 0600 | |
62°F | SW 15 mph |
| 0900 | |
66°F | SW 14 mph |
| 1200 | |
72°F | W 10 mph |