North Myrtle/27th Avenue South Surf Break

Lat Long: 33.83° N 78.64° W

Issued: 7 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's North Myrtle/27th Avenue South sea temperature is
26.6° C

Normal for this time of year

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 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 3ft (0.9m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 4ft (1.2m), 5s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 5ft (1.5m), 6s period with SSW swell.

The current surf forecast for North Myrtle/27th Avenue South at 2PM is: 1.0m 5s primary swell from a South direction and 0.1m 15s secondary swell from a South direction (forecast issued at 07:00am June 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jun)3ft (0.9m)6s
Afternoon (18 Jun)4ft (1.2m)5s
Evening (18 Jun)5ft (1.5m)6s

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

Heavy rain (total 26mm), heaviest during Fri morning. Warm (max 30°C on Thu afternoon, min 23°C on Fri morning). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Sat afternoon).

Thursday
18
Friday
19
Saturday
20
Sun
21
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
6
0.9
SSW
6
0.8
SSW
6
1
S
5
1.4
S
6
1.6
SSW
6
1.4
SSW
6
1.3
SSW
6
0.9
S
6
1.4
SSW
6
1.8
SSW
6
1.5
SSW
7
1.1
SSW
7
1
S
7
1
SSW
7
0.8
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.6
S
6
0.5
S
6
0.5
S
6
0.4
SE
6
0.4
SE
6
Wave Graph
Metric surfscale
Energy kJ
66
61
36
45
119
159
131
117
61
142
257
198
118
94
96
56
56
43
31
29
20
18
10
10
Wind (km/h)
25
WSW
25
SW
25
SW
30
SSW
35
SSW
30
SSW
25
SW
20
SW
20
SSW
35
SW
35
WSW
25
WSW
15
WSW
15
SW
20
WNW
5
WNW
10
N
15
NNE
15
NNE
5
ESE
5
SE
5
S
10
SSE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-off
off
off
cross-off
glassy
glassy
on
cross-on
cross-on
High Tide
11:40AM1.41m
11:59PM1.64m
12:41PM1.40m
00:57AM1.53m
1:41PM1.41m
1:53AM1.42m
Low Tide
5:45AM-0.09m
5:46PM-0.08m
6:36AM-0.06m
6:42PM-0.01m
7:27AM-0.02m
7:40PM0.06m
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
mod rain
mod rain
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:28
8:28
8:28
 mm
3
7
9
1
4
2
Temp °C
25
25
29
30
29
29
28
27
26
23
24
27
30
29
26
25
24
23
27
29
29
27
26
26
Feels °C
25
25
29
29
28
28
28
28
28
21
22
27
32
30
27
28
26
22
26
30
31
29
28
28
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
6
0.1
S
15
0.1
S
14
0.1
S
14
0.1
S
14
1
S
6
0.1
SE
14
0.1
S
14
0.1
S
14
0.1
S
13
0.1
S
13
0.1
S
13
0.9
S
7
0.8
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.6
S
6
0.5
S
6
0.5
S
6
0.4
SE
6
0.4
SE
6
Energy kJ
11
4
4
4
4
74
8
4
4
4
3
3
72
56
56
43
31
29
20
18
10
10
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
15
0.1
S
15
0.1
SE
14
0.1
SE
13
0.1
S
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.2
E
4
0.3
SSW
6
0.3
S
6
Energy kJ
9
4
8
7
3
7
7
7
7
7
1
6
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
13
0.2
E
4
0.2
E
4
Energy kJ
3
1
1
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
0.9
SSW
6
0.8
SSW
6
1
S
5
1.4
S
6
1.6
SSW
6
1.4
SSW
6
1.3
SSW
6
0.9
S
6
1.4
SSW
6
1.8
SSW
6
1.5
SSW
7
1.1
SSW
7
1
S
7
1
SSW
7
0.2
NNE
2
0.3
NE
2
0.2
ENE
3
0.2
E
3
0.4
ENE
4
0.3
ENE
4
0.3
ENE
4
Energy kJ
66
61
36
45
119
159
131
117
61
142
257
198
118
94
96
1
1
1
1
6
3
4
Nearest Offshore or Glassy
Rating
(10 max)
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1644
1031
2508
520
519
543
412
361
87
361
361
579
9
87
9
0
0
0
31
782
121
761
786
761
Best forecast wave conditions in South Carolina
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
1
1
2
2
3
3
3
3
1
2
1
3
2
3
3
3
1
1
2
3
3
Header Global
Rating
(10 max)
9
9
5
5
5
5
5
6
6
7
5
4
7
6
5
5
4
5
5
5
5
9
9
9
  • 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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