North Myrtle/27th Avenue South Surf Break

Lat Long: 33.83° N 78.64° W

North Myrtle/27th Avenue South 48 hour detailed Surf Forecast

Issued: 7 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's North Myrtle/27th Avenue South sea temperature is
28.9° C
0.8° 

North Myrtle/27th Avenue South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at North Myrtle/27th Avenue South today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1ft (0.3m), 9s period with SE swell.

The current surf forecast for North Myrtle/27th Avenue South at 2AM is: 0.4m 10s primary swell from a Southeast direction and 0.4m 4s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a Southwest direction (forecast issued at 07:00pm August 18). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.4m)10s
Afternoon (19 Aug)1.5ft (0.4m)9s
Evening (19 Aug)1ft (0.3m)9s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 32°C on Tue night, min 26°C on Thu night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
11
0.3
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
Wave Graph
Metric surfscale
Energy kJ
19
18
28
25
34
33
23
21
21
12
12
12
11
11
11
11
11
11
11
Wind (km/h)
15
SSW
15
SSW
5
SW
5
NW
10
NE
10
NNE
10
E
10
SE
15
SSE
10
S
10
S
10
S
10
SSW
10
SSW
10
S
15
SSE
20
S
5
E
15
SE
Wind State
cross-on
on
cross-on
glassy
cross-off
cross-off
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
cross
cross-on
High Tide
1:29AM1.25m
2:13PM1.47m
2:22AM1.18m
3:05PM1.44m
Low Tide
7:29PM0.23m
7:34AM0.19m
8:23PM0.29m
8:23AM0.24m
9:24PM0.33m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:58
7:57
7:54
 mm
1
Temp °C
33
31
32
31
29
27
30
31
31
30
30
29
29
29
31
31
30
28
28
Feels °C
35
34
36
35
32
29
32
33
33
34
34
33
33
34
35
34
31
32
32
  • 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
How to use the Wavefinder 

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