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 07:20 AM and sunset is at 05:23 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon afternoon, min 6°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 6°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the NE by Fri night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Mon afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the NE on Sat morning, calm by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
Wave Height Map
High Tide
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
8:10PM1.83m
8:34AM2.19m
9:02PM1.84m
9:24AM2.13m
9:54PM1.83m
Low Tide
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
2:03PM-0.24m
2:10AM-0.41m
2:53PM-0.27m
3:02AM-0.39m
3:39PM-0.24m
3:52AM-0.31m
Wave
height (m) 
direction
period (s) 
0.2
ESE
9
0.4
SE
9
0.4
SE
9
0.2
ESE
9
0.2
ESE
9
0.4
SE
9
0.4
ESE
12
0.3
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
10
0.3
ESE
13
0.4
SSW
3
0.5
S
4
0.4
WNW
2
0.4
NE
3
0.4
E
6
0.3
ENE
4
0.3
E
5
0.2
E
5
0.2
E
5
0.2
ESE
8
0.2
ESE
7
0.4
SW
3
0.4
WSW
3
0.4
W
3
0.2
ESE
11
1
E
6
0.9
E
6
0.8
E
6
0.7
E
5
0.6
ENE
3
0.4
ESE
6
0.5
SE
6
0.4
SE
6
0.4
SE
6
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
cloud
cloud
part cloud
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
cloudy
cloudy
some clouds
clear
clear
 km/h
10
SSW
15
SW
10
W
10
WNW
10
SE
15
WSW
15
WNW
5
WSW
5
WNW
5
SSE
10
S
15
SW
20
WSW
20
WSW
20
NW
15
NE
10
E
10
NNE
10
N
5
S
10
WNW
15
WNW
15
WSW
20
W
25
W
20
W
10
NNW
30
NE
25
ENE
25
NE
20
NE
20
ENE
10
NNE
10
NE
10
ESE
5
SW
 mm 
max°C
21
23
21
22
20
20
23
25
22
21
22
21
23
24
16
9
10
9
9
11
10
12
15
12
15
17
14
9
9
6
11
13
13
13
16
16
Moonrise
11:07
11:35
12:03
12:32
1:06
1:46
2:34
3:32
4:39
5:52
7:05
8:14
Moonset
10:49
11:51
12:54
2:00
3:10
4:24
5:38
6:48
7:49
8:39
9:21
Sunrise
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
Sunset
5:23
5:23
5:24
5:25
5:25
5:27
5:28
5:29
5:29
5:30
5:30
5:31
Today's sea temperature in Port Royal Plantation, Hilton Head Island is
11.8° C
(Statistics for 25 Dec 1981-2005 – mean: 20.5 max: 23.1 min: 17.9°C)
Issued (local time): 12 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest