North Myrtle Beach Sea Conditions and Tide Table

North Myrtle Beach 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 07:15 AM and sunset is at 05:09 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Tue afternoon, min 4°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 23°C on Sun afternoon, min -1°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Thu afternoon, min 1°C on Tue morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
9:50AM0.98m
9:51PM0.77m
10:26AM0.97m
10:28PM0.77m
11:01AM0.95m
11:08PM0.78m
11:39AM0.93m
11:53PM0.80m
12:21PM0.91m
00:44AM0.83m
1:08PM0.88m
1:41AM0.86m
2:02PM0.84m
2:42AM0.89m
3:02PM0.82m
3:47AM0.94m
4:07PM0.80m
4:51AM0.98m
5:12PM0.80m
5:55AM1.03m
6:17PM0.81m
6:58AM1.07m
7:21PM0.83m
Low Tide
4:45PM0.11m
4:37AM0.04m
5:23PM0.11m
5:16AM0.05m
6:02PM0.11m
5:57AM0.07m
6:42PM0.10m
6:42AM0.09m
7:26PM0.09m
7:34AM0.13m
8:13PM0.07m
8:34AM0.16m
9:07PM0.04m
9:41AM0.17m
10:04PM0.01m
10:50AM0.15m
11:06PM-0.04m
11:58AM0.11m
00:07AM-0.09m
1:01PM0.05m
1:08AM-0.14m
2:01PM-0.00m
2:05AM-0.20m
Wave
height (m) 
direction
period (s) 
0.5
SE
8
0.4
ESE
9
0.8
E
6
1
E
7
0.9
ESE
9
0.7
ESE
9
0.6
ESE
9
0.7
SE
4
0.7
S
5
0.4
S
5
0.4
SE
9
0.4
SE
9
0.4
ESE
8
0.5
ESE
9
0.6
S
4
0.9
SSW
4
0.9
SSW
5
0.7
S
6
0.8
E
4
0.8
E
5
0.4
ESE
11
0.5
E
10
0.7
S
4
0.6
S
5
0.7
NNE
4
0.6
N
3
0.6
NNE
3
0.3
ESE
10
0.3
ESE
10
0.7
SW
4
0.4
SSW
5
0.3
SSW
5
0.3
ENE
3
0.2
S
4
0.2
SSE
4
0.3
SSW
3
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
NW
15
N
20
NNE
20
NE
15
ENE
10
NNE
15
W
15
WSW
15
W
10
NNW
10
NNE
15
E
10
S
15
SSW
15
SW
25
SW
20
WSW
15
WNW
20
ENE
15
E
5
ESE
20
SSW
20
WSW
20
N
25
N
20
N
15
N
5
N
10
SW
25
WSW
10
NW
10
N
10
E
0
SE
10
S
10
WSW
 mm 
max°C
15
15
9
8
9
17
17
19
16
19
19
17
18
19
18
21
22
20
12
12
14
22
23
19
7
8
5
5
7
7
11
12
10
13
14
14
Moonrise
8:46
9:26
10:01
10:32
11:00
11:27
11:54
12:23
12:55
1:34
2:21
3:18
Moonset
6:32
7:34
8:36
9:38
10:40
11:43
12:47
1:54
3:06
4:21
5:35
Sunrise
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
5:09
5:09
5:10
5:10
5:12
5:12
5:13
5:14
5:14
5:15
5:15
5:16
Today's sea temperature in North Myrtle Beach is
11.6° C
(Statistics for 21 Dec 1981-2005 – mean: 21.5 max: 23.4 min: 19.6°C)
Issued (local time): 12 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest