Hilton Head Island Sea Conditions and Tide Table

Hilton Head Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 07:51 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Fri afternoon, min 19°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Sun afternoon, min 12°C on Mon morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 20°C on Thu morning, min 16°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 19°C on Sat morning). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
Low Tide
Wave
height (m) 
direction
period (s) 
0.6
ESE
9
0.4
ESE
9
0.6
ESE
9
0.6
ESE
9
0.4
ESE
9
0.6
S
4
0.5
SSE
4
0.4
SSE
5
0.6
ESE
8
0.4
ESE
8
0.4
ESE
8
0.6
ESE
8
0.6
SSE
4
0.5
SE
5
0.5
SE
5
0.6
NE
3
0.8
E
7
0.6
ESE
8
0.7
E
4
0.8
ESE
5
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.5
SE
8
0.4
ESE
8
0.4
ESE
8
0.5
SE
8
0.5
SE
7
0.4
ESE
7
0.4
ESE
7
0.4
SE
7
0.4
ESE
7
0.6
ESE
7
0.6
SE
4
0.5
SSE
4
0.4
SSE
4
0.4
SE
5
0.5
SSE
3
0.4
SSE
4
0.3
SSE
4
0.5
S
4
0.4
SSE
4
0.5
SSE
6
0.7
SSE
5
0.7
SE
6
0.6
SSE
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
 km/h
15
SSW
15
SSW
20
S
15
SSW
15
SSW
20
SSE
15
SSW
5
SSW
15
SSE
10
S
15
S
20
SSE
20
SSW
10
SW
10
SW
25
N
20
ENE
20
ESE
20
ENE
25
E
5
ENE
10
E
10
E
20
SE
5
SSW
10
ESE
20
SE
10
SSE
10
SSE
15
SE
15
SE
10
SSE
15
SE
15
S
20
S
15
S
5
W
5
SSW
20
S
10
SSW
5
SW
20
S
10
S
10
S
25
SSE
20
SSW
15
SSW
 mm 
max°C
21
22
23
20
22
23
21
24
26
23
23
23
22
25
29
26
15
17
17
18
19
19
19
19
19
20
20
21
21
21
21
21
22
22
23
24
24
24
25
24
27
27
24
27
26
23
27
Moonrise
5:35
6:05
6:38
7:16
8:01
8:55
9:57
11:05
12:15
1:23
2:28
3:30
4:29
5:27
6:25
Moonset
6:09
7:17
8:28
9:42
10:57
12:08
1:10
2:03
2:47
3:23
3:54
4:22
4:48
5:15
5:42
Sunrise
6:54
6:52
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:43
6:41
6:41
6:39
6:39
6:37
6:37
Sunset
7:51
7:51
7:52
7:52
7:53
7:53
7:54
7:55
7:55
7:57
7:58
7:58
7:59
8:00
8:00
8:00
Today's sea temperature in Hilton Head Island is
19.0° C
(Statistics for 14 Apr 1981-2005 – mean: 19.8 max: 22.0 min: 17.4°C)
Issued (local time): 7 pm Tuesday 14 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest