13th Street Surf Break

Lat Long: 28.30° N 80.61° W

13th Street 48 hour detailed Surf Forecast

Issued: 7 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's 13th Street sea temperature is
29.0°C
0.7° 

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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 1.5ft (0.4m), 8s period with NE swell.

The current surf forecast for 13th Street at 11AM is: 0.3m 8s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 07:00am September 21). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (21 Sep)1ft (0.3m)8s
Afternoon (21 Sep)1ft (0.3m)8s
Evening (21 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon morning. Warm (max 29°C on Tue afternoon, min 25°C on Mon morning). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
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)
0.3
E
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.4
NE
8
0.4
ENE
8
0.4
NE
8
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
ESE
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
ENE
7
0.3
ENE
7
0.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
11
13
12
13
11
17
24
14
14
14
14
13
22
12
12
12
12
11
11
12
10
10
10
Wind (km/h)
5
SSE
5
WSW
5
NW
10
E
10
E
10
E
15
SSE
10
S
10
SW
10
SW
5
SW
5
ESE
15
E
10
ESE
10
SSE
10
SSW
5
SSW
5
SW
5
SSE
5
SE
10
ENE
10
E
10
SE
Wind State
glassy
cross-off
glassy
on
on
on
cross-on
cross
cross-off
cross-off
cross-off
on
on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
glassy
on
on
cross-on
High Tide
3:59AM0.93m
4:41PM1.17m
4:55AM0.98m
5:27PM1.20m
5:43AM1.04m
6:10PM1.24m
Low Tide
10:09AM0.33m
11:04PM0.39m
11:01AM0.30m
11:45PM0.34m
11:49AM0.27m
thunderstorm
thunderstorm
clear
cloud
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
7:19
7:17
 mm
3
3
2
1
1
2
1
1
1
1
1
2
2
Temp °C
26
25
27
28
28
28
27
27
26
25
27
29
28
28
28
27
27
27
27
28
27
27
27
Feels °C
30
29
31
30
30
31
29
30
29
28
30
32
30
31
31
31
31
31
31
32
30
30
30
  • 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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