North Myrtle/27th Avenue South surf break

North Myrtle/27th Avenue South surfForecast / Carolina South / USA

information circle48hr Weather and Surf, issued 1 am Wednesday 20 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
North Myrtle/27th Avenue South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Myrtle/27th Avenue South sea temperature is
22.2° C
(Which is 1.9°C colder than average for this time of year)

How big are the waves at North Myrtle/27th Avenue South today?

The current surf forecast for North Myrtle/27th Avenue South at 7AM is: 0.6m 9s primary swell from a Southeast direction and 0.1m 15s secondary swell from a South direction (forecast issued at 01:00am May 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 May)2ft (0.6m)9s
Afternoon (20 May)2ft (0.6m)9s
Evening (20 May)2ft (0.6m)8s

Table - waves today at North Myrtle/27th Avenue South. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 22°C on Wed morning). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
8
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.7
SE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
Wave Graph
Metric surfscale
Energy kJ
35
59
59
46
46
58
57
57
57
57
44
44
44
70
68
54
54
54
54
54
54
69
53
53
Wind (km/h)
10
SSW
10
SSW
5
SSW
10
SSE
15
SSE
15
SSE
15
SSE
15
S
10
S
10
SSW
5
WSW
5
S
15
SSE
20
SSE
15
S
15
S
5
SSW
5
NNE
5
ENE
10
SSE
15
SSE
20
SSE
15
SSE
15
SSE
on
cross-on
cross-on
on
cross-on
on
cross-on
on
on
cross-on
cross-on
on
on
on
on
on
glassy
glassy
cross-off
on
cross-on
on
cross-on
cross-on
High Tide
11:17PM1.76m
11:57AM1.36m
00:18AM1.67m
1:01PM1.34m
1:21AM1.57m
2:05PM1.35m
Low Tide
6:03AM-0.06m
6:00PM-0.06m
6:58AM-0.01m
6:59PM0.01m
7:56AM0.03m
8:03PM0.07m
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:12
8:13
3
3
Temp °C
22
22
22
24
24
24
23
23
23
22
22
25
26
25
24
24
23
23
23
25
25
25
24
24
23
24
25
25
24
24
24
24
25
24
25
27
26
24
24
25
26
25
25
26
25
25
26
26
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
8
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.1
S
15
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.1
S
14
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
Energy kJ
35
59
59
46
46
4
57
57
57
57
44
44
44
4
68
54
54
54
54
54
53
Swell 2
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
14
0.1
S
14
0.1
S
14
0.1
SE
14
0.1
S
14
0.1
S
14
0.1
S
13
0.1
S
13
Energy kJ
4
4
4
4
4
4
4
4
4
4
8
4
4
4
3
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
4
0.6
SE
8
0.2
SSE
2
0.7
SE
8
0.6
SE
8
0.7
SE
8
0.1
SW
4
0.6
SE
8
Energy kJ
4
58
1
70
54
69
1
53
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
614
64
9
72
795
72
687
581
64
64
9
347
864
891
347
334
0
0
0
72
347
325
325
334
Best forecast wave conditions in South Carolina
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
1
4
3
1
4
2
1
3
1
3
3
3
1
1
2
2
2
2
2
2
1
1
2
Header Global
Rating
(10 max)
5
4
4
4
5
5
5
4
5
5
5
5
4
4
4
5
7
7
8
6
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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