Port Royal Plantation, Hilton Head Island Sea Conditions and Tide Table

Port Royal Plantation, 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 05:22 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed afternoon, min 12°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 25°C on Sun afternoon, min -1°C on Mon night). Winds decreasing (fresh winds from the NW on Sun night, light winds from the NNW by Tue night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 19°C on Fri afternoon, min 5°C on Wed night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
9:30PM1.63m
9:53AM1.88m
10:08PM1.63m
10:32AM1.85m
10:53PM1.65m
11:16AM1.82m
11:42PM1.69m
12:07PM1.78m
00:37AM1.74m
1:02PM1.74m
1:34AM1.80m
2:00PM1.71m
2:34AM1.88m
3:02PM1.68m
3:37AM1.96m
4:06PM1.68m
4:41AM2.04m
5:12PM1.70m
5:46AM2.11m
6:17PM1.73m
6:46AM2.17m
7:15PM1.79m
7:42AM2.20m
Low Tide
3:37PM0.09m
3:33AM0.04m
4:15PM0.09m
4:14AM0.06m
4:54PM0.08m
4:59AM0.09m
5:38PM0.07m
5:49AM0.13m
6:26PM0.05m
6:46AM0.17m
7:20PM0.02m
7:52AM0.18m
8:19PM-0.02m
9:01AM0.16m
9:20PM-0.09m
10:09AM0.09m
10:21PM-0.16m
11:13AM-0.01m
11:22PM-0.23m
12:14PM-0.09m
00:20AM-0.32m
1:10PM-0.18m
1:16AM-0.39m
Wave
height (m) 
direction
period (s) 
1
E
6
0.8
ESE
9
0.6
ESE
9
0.7
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.4
SE
9
0.2
ESE
9
0.4
SE
9
0.4
SE
9
0.3
ESE
12
0.3
ESE
12
0.3
ESE
11
0.4
SSW
4
0.4
WSW
2
0.4
WNW
3
0.5
NW
3
0.4
NW
3
0.4
NNW
3
0.5
N
3
0.3
E
6
0.2
ESE
9
0.2
ESE
9
0.4
SW
3
0.6
WSW
3
0.3
WNW
2
0.2
W
2
0.4
WSW
3
0.4
W
3
0.2
WSW
2
0.3
WSW
2
0.2
ESE
11
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
 km/h
30
ENE
20
NE
10
S
20
SSW
15
W
15
NW
10
NNW
10
SSE
15
WNW
15
WSW
10
W
10
W
15
SW
15
WSW
15
W
15
WSW
15
WSW
20
W
20
W
25
NW
25
NW
25
NW
25
NNW
20
N
15
NNW
10
NW
15
WSW
20
WSW
30
W
15
WNW
15
W
20
W
20
WNW
15
W
15
W
10
W
 mm 
max°C
13
18
19
21
18
21
23
20
22
23
21
21
22
19
23
24
21
24
25
18
10
12
6
4
6
5
8
11
9
11
15
12
16
19
15
16
Moonrise
10:06
10:38
11:07
11:35
12:03
12:32
1:06
1:46
2:34
3:32
4:39
Moonset
7:46
8:47
9:48
10:49
11:51
12:54
2:00
3:10
4:24
5:38
6:48
7:49
Sunrise
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:24
Sunset
5:22
5:22
5:22
5:23
5:23
5:24
5:25
5:25
5:27
5:28
5:29
5:29
Today's sea temperature in Port Royal Plantation, Hilton Head Island is
12.2° C
(Statistics for 22 Dec 1981-2005 – mean: 20.8 max: 23.1 min: 18.5°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest