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 07:13 AM and sunset is at 05:08 PM.

Days 1–3 Weather Summary

Heavy rain (total 59mm), heaviest during Thu night. Cool air temperatures (max 19°C on Thu night, min 7°C on Fri night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Tue afternoon, min 2°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 19°C on Sat night, min 3°C on Tue afternoon). Winds increasing (calm on Sun morning, fresh winds from the N by Tue morning).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
6:48PM1.53m
7:23AM1.92m
7:28PM1.54m
8:01AM1.92m
8:07PM1.54m
8:40AM1.90m
8:48PM1.54m
9:19AM1.87m
9:32PM1.54m
9:59AM1.83m
10:19PM1.55m
10:42AM1.78m
11:12PM1.57m
11:30AM1.72m
00:10AM1.62m
12:25PM1.67m
1:12AM1.70m
1:24PM1.64m
2:14AM1.80m
2:25PM1.63m
3:15AM1.93m
3:26PM1.65m
Low Tide
1:12PM0.45m
00:56AM0.28m
1:49PM0.44m
1:34AM0.28m
2:26PM0.44m
2:12AM0.30m
3:03PM0.45m
2:51AM0.34m
3:41PM0.45m
3:32AM0.39m
4:20PM0.45m
4:18AM0.44m
5:03PM0.44m
5:09AM0.49m
5:50PM0.41m
6:09AM0.52m
6:42PM0.37m
7:17AM0.53m
7:40PM0.31m
8:28AM0.50m
8:40PM0.24m
9:38AM0.43m
Wave
height (m) 
direction
period (s) 
1.6
SE
9
1.2
SSE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
ESE
8
0.5
SE
10
0.7
SE
10
1.2
ENE
5
1
ESE
8
0.8
ESE
9
0.7
ESE
9
0.7
ESE
9
0.6
ESE
8
0.5
ESE
7
0.5
SE
7
0.6
ESE
9
0.5
SE
9
0.5
SE
9
0.6
SE
9
0.7
SSW
4
0.7
S
5
0.5
S
5
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.3
SE
8
0.2
ESE
8
0.4
SE
8
0.4
SE
9
0.5
SE
8
0.7
S
5
0.9
NNE
4
1
NE
4
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
heavy rain
rain showers
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
heavy rain
rain shwrs
clear
 km/h
30
WSW
20
W
10
NE
15
ENE
10
E
10
SW
10
WNW
10
N
20
NNE
25
NE
15
ENE
15
NNE
0
NE
10
SSW
10
W
10
WNW
5
NE
15
ENE
5
ESE
10
S
15
SW
25
SW
15
WSW
10
W
5
NNW
10
S
5
SSW
0
SSW
10
SSE
10
SW
10
WSW
15
SSW
20
W
30
N
30
NNE
 mm 
11
1
max°C
18
14
11
9
11
17
14
15
11
5
6
11
15
17
16
16
17
15
17
18
18
20
22
20
19
20
19
19
19
18
19
19
17
6
7
Moonrise
7:07
7:59
8:45
9:26
10:01
10:32
11:00
11:27
11:54
12:22
12:55
1:33
Moonset
4:38
5:33
6:32
7:34
8:36
9:38
10:40
11:43
12:47
1:55
3:06
Sunrise
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
Sunset
5:08
5:08
5:09
5:09
5:10
5:10
5:12
5:12
5:13
5:14
5:14
5:15
Today's sea temperature in North Myrtle Beach is
11.5° C
(Statistics for 19 Dec 1981-2005 – mean: 21.7 max: 23.5 min: 19.7°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest