13th Ave South Surfside surf break

13th Ave South Surfside surfForecast / Carolina South / USA

information circle48hr Weather and Surf, issued 7 am Friday 15 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
13th Ave South Surfside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 13th Ave South Surfside sea temperature is
21.2° C
(Which is 2.4°C colder than average for this time of year)

How big are the waves at 13th Ave South Surfside today?

The current surf forecast for 13th Ave South Surfside at 3PM is: 0.4m 7s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a Southeast direction (forecast issued at 07:00am May 15). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (15 May)1.5ft (0.4m)7s
Afternoon (15 May)1.5ft (0.4m)7s
Evening (15 May)1.5ft (0.4m)7s

Table - waves today at 13th Ave South Surfside. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Sun morning, min 12°C on Fri morning). Wind will be generally light.

Friday
15
Saturday
16
Sunday
17
Mon
18
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
7
0.4
SE
7
0.5
E
7
0.4
ESE
7
0.4
ESE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.6
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
18
12
25
19
19
13
14
14
14
14
15
37
16
16
16
16
16
16
16
16
16
16
16
16
Wind (km/h)
20
N
15
N
10
N
0
NE
5
SSE
15
S
15
SSW
10
S
10
S
10
S
15
SSE
20
SSE
15
SSE
20
SSE
20
SSE
15
S
15
S
10
SSW
10
S
20
SSE
20
S
15
SSE
15
S
10
S
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
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-on
cross-on
cross-on
cross-on
High Tide
6:47AM1.54m
7:10PM1.98m
7:38AM1.55m
8:01PM2.04m
8:31AM1.55m
8:53PM2.05m
Low Tide
12:53PM-0.24m
1:46AM-0.22m
1:43PM-0.29m
2:37AM-0.26m
2:34PM-0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:08
8:09
8:10
Temp °C
12
12
17
21
22
20
20
20
20
20
22
23
23
22
21
22
22
22
25
25
24
23
22
22
7
8
13
19
20
17
18
18
18
19
20
20
21
20
20
23
23
24
26
24
23
23
22
24
Swell 1
Height (m)
Direction
Period (s)
0.4
ESE
7
0.4
SE
7
0.5
E
7
0.4
ESE
7
0.4
ESE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.1
E
6
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SSE
4
0.4
SSE
4
0.4
SSE
4
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
Energy kJ
18
12
25
17
19
13
14
14
14
14
15
1
16
16
16
16
5
6
7
16
16
16
16
16
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
8
0.2
SSE
7
0.3
ESE
7
0.4
SE
7
0.4
ENE
6
0.4
ENE
6
0.3
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.2
E
6
0.4
SE
8
0.4
SE
8
0.4
SE
8
Energy kJ
2
5
10
19
13
12
7
3
3
3
3
16
16
16
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
5
0.3
E
7
Energy kJ
2
8
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.4
NNE
3
0.5
NE
4
0.2
SSE
2
0.2
SSE
3
0.2
SSE
3
0.6
SE
8
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
SSE
3
0.5
SSE
4
0.5
SSE
5
0.5
S
5
0.4
SSE
5
0.4
SSE
4
Energy kJ
8
4
8
1
1
1
37
2
3
3
5
12
13
12
7
6
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
29
29
47
0
150
229
437
436
436
91
390
397
1058
1243
1321
1184
397
197
258
629
641
713
641
608
Best forecast wave conditions in South Carolina
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
2
4
4
2
4
4
2
3
4
5
2
9
9
7
4
4
5
8
Header Global
Rating
(10 max)
5
5
6
5
5
5
5
5
4
6
6
5
5
4
5
5
5
9
9
7
4
4
5
8
  • 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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