Measurements:
°C
°F
Hilton Head Island
66°F
S 13 mph
Feels like: 66°F
Precip: 0%
World Resorts USA Hilton Head Island Weather

14 Day Weather Forecast

05.11
sat
DAY
72°F
SW 3 mph
precip
0%
NIGHT
70°F
E 6 mph
precip
0%
05.12
sun
DAY
78°F
E 4 mph
precip
0%
NIGHT
72°F
S 4 mph
precip
0%
05.13
mon
DAY
76°F
NW 4 mph
precip
0%
NIGHT
76°F
N 17 mph
precip
64%
05.14
tue
DAY
78°F
NE 15 mph
precip
100%
NIGHT
74°F
NE 13 mph
precip
100%
05.15
wed
DAY
86°F
E 15 mph
precip
0%
NIGHT
74°F
SE 9 mph
precip
0%
05.16
thu
DAY
78°F
W 7 mph
precip
0%
NIGHT
76°F
W 11 mph
precip
0%
05.17
fri
DAY
82°F
NW 14 mph
precip
28%
NIGHT
78°F
NE 15 mph
precip
100%
05.18
sat
DAY
82°F
NE 19 mph
precip
100%
NIGHT
78°F
NE 14 mph
precip
0%
05.19
sun
DAY
78°F
E 12 mph
precip
0%
NIGHT
74°F
NE 11 mph
precip
25%
05.20
mon
DAY
80°F
SE 6 mph
precip
0%
NIGHT
72°F
NE 5 mph
precip
0%
05.21
tue
DAY
80°F
N 7 mph
precip
0%
NIGHT
78°F
N 13 mph
precip
100%
05.22
wed
DAY
82°F
NE 11 mph
precip
0%
NIGHT
76°F
NE 10 mph
precip
0%
05.23
thu
DAY
84°F
NE 9 mph
precip
100%
NIGHT
76°F
NE 11 mph
precip
100%
05.24
fri
DAY
76°F
NE 15 mph
precip
100%
NIGHT
80°F
NE 9 mph
precip
100%

Hilton Head Island Sea Water Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Hilton Head Island was 76.7°F. The maximum and minimum values were 71.8°F and 80.6°F respectively.

Hilton Head Island on the Weather Map

Best Time to Visit Hilton Head Island
The most sunny months:
October 16 days
April 16 days
December 14 days
The most warm months:
July 92.2 °F
August 90.9 °F
June 88.4 °F
Warmest sea temperature:
August 89.4 °F
July 88.6 °F
September 86.0 °F
The most cold months:
January 58.0 °F
December 60.8 °F
February 62.1 °F
The most rainy months:
August 6 days
July 6 days
June 5 days
The most windy months:
April 7 mph
March 7 mph
January 7 mph
USA Resorts:
NAME
Boston +42
Chicago +56
Hawaii +76
Honolulu +76
Houston +80
Las Vegas +66
Los Angeles +62
Miami +84
New York +48
Orlando +80
San Diego +62
San Francisco +58
Sarasota +82
Tampa +82
Washington +48
24 Hours Weather Forecast
Hilton Head Island
Local time: 02:25
11 may, saturday
0300 66°F
S
13 mph
0600 62°F
S
12 mph
0900 66°F
SW
11 mph
1200 72°F
SW
3 mph
1500 76°F
N
6 mph
1800 76°F
NE
3 mph
2100 72°F
SE
9 mph
12 may, sunday
0000 70°F
E
6 mph