13th Street Surf Break

Lat Long: 28.30° N 80.61° W

13th Street 48 hour detailed Surf Forecast

Issued: 7 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's 13th Street sea temperature is
29.3° C
0.2° 

13th Street 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 Street today (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Evening surf: Evening surf (09 Aug, local time) - 2.5ft (0.7m), 7s period with E swell.

The current surf forecast for 13th Street at 3PM is: 0.7m 8s primary swell from a East direction and 0.2m 4s secondary swell from a South direction, 0.3m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am August 09). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (09 Aug)2.5ft (0.7m)8s
Afternoon (09 Aug)2.5ft (0.7m)8s
Evening (09 Aug)2.5ft (0.7m)7s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
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)
0.8
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.8
E
7
0.7
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.5
E
7
0.5
E
7
0.5
E
7
0.5
E
7
0.5
E
7
0.4
ESE
7
0.5
E
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.3
ESE
7
0.3
ESE
6
0.3
ESE
6
Wave Graph
Metric surfscale
Energy kJ
82
60
57
57
70
54
40
39
39
26
26
25
24
24
15
23
15
15
15
15
9
8
8
Wind (km/h)
10
SE
10
SE
10
SE
15
ESE
15
ESE
15
SE
15
SE
15
SE
10
SSE
5
SSE
5
SSE
15
ESE
20
ESE
15
SE
15
SE
15
SSE
10
SSW
10
SW
0
S
10
SE
15
SE
15
SE
15
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross
High Tide
4:53AM0.92m
5:44PM1.35m
5:53AM0.97m
6:41PM1.38m
6:52AM1.02m
7:37PM1.40m
Low Tide
10:57AM-0.09m
00:08AM0.12m
11:57AM-0.12m
1:05AM0.08m
12:56PM-0.14m
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:06
8:05
 mm
1
Temp °C
27
27
28
29
29
28
27
27
27
27
28
29
29
28
28
27
26
26
28
30
29
29
28
Feels °C
32
31
31
32
32
31
30
31
31
32
32
31
31
30
31
31
30
30
33
32
30
31
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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