Myrtle Beach Sea Conditions and Tide Table

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 05:07 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 19°C on Thu morning, min 0°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Thu afternoon. Cool air temperatures (max 18°C on Thu afternoon, min 7°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 3°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 23°C on Fri afternoon, min 14°C on Sat morning). Wind will be generally light.

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
4:06PM1.25m
4:45AM1.52m
4:49PM1.24m
5:27AM1.55m
5:30PM1.25m
6:07AM1.58m
6:11PM1.26m
6:47AM1.61m
6:51PM1.26m
7:27AM1.62m
7:31PM1.27m
8:07AM1.63m
8:11PM1.27m
8:47AM1.63m
8:53PM1.28m
9:28AM1.61m
9:37PM1.28m
10:11AM1.57m
10:26PM1.30m
10:58AM1.52m
11:19PM1.34m
11:49AM1.47m
00:16AM1.39m
12:44PM1.41m
Low Tide
10:28PM0.12m
11:08AM0.17m
11:09PM0.08m
11:51AM0.12m
11:49PM0.04m
12:32PM0.08m
00:27AM0.02m
1:11PM0.06m
1:05AM0.02m
1:51PM0.05m
1:43AM0.02m
2:29PM0.06m
2:21AM0.04m
3:09PM0.07m
3:00AM0.07m
3:48PM0.09m
3:41AM0.10m
4:29PM0.09m
4:27AM0.12m
5:11PM0.09m
5:19AM0.15m
5:58PM0.06m
6:17AM0.16m
Wave
height (m) 
direction
period (s) 
0.4
ESE
10
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.5
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.6
SE
9
0.9
SSE
5
1.3
SE
7
1.4
SE
8
1
SSE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.5
SE
8
0.6
SE
8
0.5
SE
8
0.7
NE
3
0.9
ENE
4
0.7
ESE
8
0.8
ESE
10
0.7
ESE
10
0.5
ESE
9
0.5
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
S
4
0.6
ESE
9
0.7
S
4
0.8
S
5
0.9
SSW
5
0.7
S
6
0.7
S
6
0.8
S
6
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
heavy rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
heavy rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
 km/h
5
NNE
5
WSW
5
WSW
10
S
10
WSW
10
W
10
SW
5
N
15
E
20
SSE
15
SW
25
W
20
WNW
15
NE
15
E
10
E
15
WSW
15
WSW
10
NW
25
NNE
25
NE
15
ENE
15
NE
15
NE
5
SSE
5
WSW
15
WSW
15
SW
15
WSW
15
WSW
20
SW
20
WSW
25
WSW
15
W
20
WSW
10
NW
 mm 
12
2
1
max°C
1
1
7
9
11
15
17
16
19
18
17
17
15
12
11
13
15
17
18
12
6
8
9
13
15
16
18
19
18
20
21
18
21
23
20
14
Moonrise
4:14
5:13
6:11
7:07
8:00
8:46
9:26
10:02
10:33
11:01
11:28
11:55
Moonset
2:32
3:08
3:51
4:39
5:34
6:33
7:35
8:37
9:39
10:41
11:43
Sunrise
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
Sunset
5:07
5:08
5:08
5:08
5:09
5:09
5:10
5:10
5:12
5:12
5:13
5:13
Today's sea temperature in Myrtle Beach is
12.4° C
(Statistics for 15 Dec 1981-2005 – mean: 21.7 max: 23.5 min: 19.1°C)
Issued (local time): 6 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest