13th Ave South Surfside Surf Break

Lat Long: 33.67° N 78.90° W

13th Ave South Surfside 48 hour detailed Surf Forecast

Issued: 7 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's 13th Ave South Surfside sea temperature is
29.3° C
1.2° 

13th Ave South Surfside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 13th Ave South Surfside today (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 2.5ft (0.7m), 5s period with S swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 5s period with S swell.
  • Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 6s period with S swell.

The current surf forecast for 13th Ave South Surfside at 11AM is: 0.7m 6s primary swell from a South direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Jul)2.5ft (0.7m)5s
Afternoon (21 Jul)3ft (0.9m)5s
Evening (21 Jul)3.5ft (1.0m)6s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu night. Warm (max 31°C on Tue afternoon, min 27°C on Tue morning). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the S by Thu night).

Tuesday
21
Wednesday
22
Thursday
23
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
5
0.7
S
5
0.7
S
6
0.9
S
6
1
S
5
1
S
6
1
S
6
1.1
S
6
1
S
7
0.9
SSE
7
0.8
SSE
7
0.9
S
6
1
S
5
0.9
S
5
0.9
S
5
0.9
S
5
0.8
S
5
0.7
S
6
1
S
6
0.7
S
5
0.9
S
5
0.8
S
5
0.8
S
5
Wave Graph
Metric surfscale
Energy kJ
24
27
30
49
50
62
71
95
86
75
58
59
53
45
43
47
37
30
60
29
39
28
29
Wind (km/h)
20
SW
20
SW
25
SSW
30
S
35
SSW
30
SSW
30
SSW
30
SW
25
SW
20
SW
20
SSW
30
S
35
S
30
SSW
25
SSW
25
SSW
20
SW
15
SW
10
SSW
15
SSW
20
SSE
15
S
10
S
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
2:21PM1.62m
2:21AM1.33m
3:13PM1.59m
3:13AM1.25m
4:04PM1.58m
Low Tide
7:38AM0.18m
8:23PM0.37m
8:28AM0.23m
9:25PM0.41m
9:21AM0.27m
10:26PM0.41m
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:22
 mm
1
1
1
1
1
1
1
1
2
Temp °C
27
27
30
31
31
28
28
28
28
28
30
31
30
28
28
27
27
27
30
31
30
29
28
Feels °C
29
29
30
30
29
28
28
28
28
29
30
30
28
29
30
29
29
29
32
32
31
32
31
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 13th Ave South Surfside surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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