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 — and sunset is at 07:24 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 20°C on Sat afternoon, min 6°C on Fri morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the WNW by Fri afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm air temperatures (max 20°C on Mon afternoon, min 11°C on Tue morning). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue afternoon).

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 12°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 22°C on Sun morning, min 3°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the N by Sun afternoon).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
31
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
Wave Height Map
High Tide
1:25AM0.87m
1:31PM0.73m
2:12AM0.85m
2:20PM0.70m
3:09AM0.84m
3:20PM0.69m
4:14AM0.84m
4:28PM0.71m
5:19AM0.87m
5:36PM0.76m
6:21AM0.90m
6:39PM0.83m
7:18AM0.94m
7:37PM0.91m
8:10AM0.98m
8:30PM0.99m
9:00AM1.00m
9:21PM1.07m
9:49AM1.00m
10:12PM1.12m
10:38AM0.98m
11:02PM1.14m
11:28AM0.95m
Low Tide
7:41PM0.16m
8:31AM0.22m
8:23PM0.19m
9:22AM0.27m
9:14PM0.22m
10:21AM0.29m
10:18PM0.23m
11:25AM0.28m
11:27PM0.20m
12:27PM0.22m
00:35AM0.14m
1:24PM0.13m
1:37AM0.05m
2:16PM0.03m
2:33AM-0.03m
3:04PM-0.07m
3:27AM-0.11m
3:50PM-0.15m
4:18AM-0.16m
4:36PM-0.20m
5:08AM-0.17m
5:22PM-0.21m
5:59AM-0.15m
Wave
height (m) 
direction
period (s) 
0.7
ESE
10
0.9
SSW
4
1.6
SSW
6
1.1
SW
5
0.6
NE
5
0.4
SE
10
0.6
S
5
0.9
SSW
5
0.9
SSW
5
0.6
SSW
5
0.3
SSW
4
0.3
SSW
4
0.8
S
4
1.1
S
6
1
S
6
0.7
S
6
0.5
S
5
0.3
SSE
5
0.4
SSE
5
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
7
0.5
SE
4
0.8
S
4
0.7
SSE
4
0.9
S
4
0.6
S
4
0.6
SE
9
1
E
5
0.7
SE
8
0.7
SE
8
1
NE
4
1
E
6
0.8
ESE
9
0.6
ESE
9
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
rain showers
cloud
part cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
rain shwrs
cloudy
some clouds
cloudy
light rain
some clouds
some clouds
clear
 km/h
15
SSW
25
SSW
35
SW
30
WNW
25
NW
10
WNW
20
SW
25
WSW
20
WSW
15
W
10
E
15
SSE
25
SSW
25
SW
20
WSW
15
WSW
15
N
5
SW
10
WSW
10
N
5
NW
10
SE
10
S
20
S
20
SSW
15
WSW
15
SSW
0
S
10
ENE
20
ENE
10
SE
20
WSW
30
NNE
20
NNE
15
NE
15
SE
 mm 
1.0
2.0
1.0
2.0
1.0
2.0
max°C
19
19
19
14
8
15
15
14
20
19
15
17
18
19
20
17
13
17
17
14
18
17
18
19
18
20
23
21
18
14
17
22
14
6
6
10
Moonrise
12:43
1:42
2:39
3:31
4:18
4:58
5:33
6:06
6:36
7:06
7:38
8:14
Moonset
9:49
10:27
11:13
12:07
1:08
2:14
3:22
4:33
5:43
6:54
8:07
9:21
10:37
Sunrise
7:18
7:16
7:16
7:15
7:13
7:11
7:11
7:09
7:07
7:07
7:05
7:03
Sunset
7:24
7:25
7:25
7:27
7:28
7:29
7:29
7:30
7:30
7:31
7:31
7:32
7:34
Today's sea temperature in North Myrtle Beach is 13.5 °C (Statistics for 19 Mar 1981-2005 – mean: 20.3 max: 22.4 min: 18.3°C)
Issued (local time): 7 pm Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest