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: 1 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's North Myrtle/27th Avenue South sea temperature is
27.9°C
1.0° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.4m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 6s period with SE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 5s period with ESE swell.

The current surf forecast for North Myrtle/27th Avenue South at 9PM is: 0.3m 5s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Sep)1.5ft (0.4m)6s
Afternoon (18 Sep)1.5ft (0.4m)6s
Evening (18 Sep)1ft (0.3m)5s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sat night. Warm (max 29°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
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
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
ESE
5
0.3
ESE
5
0.5
SW
4
0.3
SE
5
0.3
SE
5
0.4
SE
4
0.4
SE
4
0.1
SE
12
0.1
SE
12
0.7
E
4
0.8
E
6
0.7
E
6
0.7
E
6
0.7
E
6
0.7
E
6
0.6
E
5
0.3
SE
9
0.3
SE
9
Wave Graph
Metric surfscale
Energy kJ
8
8
8
6
6
6
5
4
5
5
5
5
18
38
31
30
32
33
20
12
12
Wind (km/h)
10
WSW
10
SSW
15
S
15
SSW
15
W
10
W
10
NW
10
N
10
NNE
10
ESE
10
E
15
E
20
E
15
ENE
10
NE
15
NE
15
ENE
15
E
15
SE
10
SE
10
SE
Wind State
cross-on
on
on
on
cross
cross
cross-off
off
off
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
High Tide
2:24PM1.46m
2:36AM1.18m
3:18PM1.45m
3:29AM1.19m
4:11PM1.46m
Low Tide
8:37PM0.40m
8:35AM0.35m
9:40PM0.41m
9:39AM0.36m
10:41PM0.39m
clear
part cloud
clear
clear
cloud
light rain
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:15
7:14
 mm
1
1
2
5
2
2
4
1
1
Temp °C
27
29
29
27
26
25
23
23
26
27
26
26
25
25
24
23
26
27
27
26
26
Feels °C
29
30
29
28
28
27
25
26
29
30
29
28
26
27
27
25
28
29
29
29
29
  • 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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