13th Street Surf Break

Lat Long: 28.30° N 80.61° W

13th Street 48 hour detailed Surf Forecast

Issued: 7 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's 13th Street sea temperature is
29.7°C
1.2° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.1m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.

The current surf forecast for 13th Street at 2PM is: 1.0m 7s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a East direction, 0.1m 9s secondary swell from a East direction (forecast issued at 07:00am September 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Sep)3.5ft (1.1m)7s
Afternoon (18 Sep)3.5ft (1.0m)7s
Evening (18 Sep)3ft (0.9m)7s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sun night. Warm (max 28°C on Fri afternoon, min 27°C on Fri morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
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)
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
1
ENE
7
1
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
6
0.6
ENE
6
0.4
ENE
6
0.4
ENE
6
0.4
ENE
7
0.4
ENE
7
0.4
ENE
7
0.4
NE
7
0.4
NE
7
0.3
ENE
7
0.3
ESE
8
0.3
E
8
0.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
147
121
121
101
96
77
54
53
40
40
28
27
16
16
21
21
21
13
13
10
14
12
13
Wind (km/h)
15
ENE
15
ENE
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
15
E
10
ENE
10
ENE
15
E
15
E
15
ENE
15
ENE
15
ESE
15
SE
10
ESE
10
ENE
15
ENE
15
ENE
20
E
15
E
15
ESE
Wind State
on
on
on
cross-on
on
cross-on
on
on
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
cross-on
on
on
on
on
High Tide
1:46PM1.16m
1:54AM0.91m
2:41PM1.14m
2:53AM0.90m
3:44PM1.14m
Low Tide
7:21AM0.30m
8:22PM0.44m
8:13AM0.33m
9:18PM0.44m
9:10AM0.34m
10:15PM0.42m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
clear
thunderstorm
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:22
7:21
 mm
3
1
2
1
1
1
2
2
2
2
2
Temp °C
27
27
27
28
28
27
27
27
27
27
28
28
28
27
27
27
27
27
27
28
28
27
27
Feels °C
29
29
28
29
29
29
29
29
30
30
30
30
30
29
28
29
30
29
28
29
29
28
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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