40th Street Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 7 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
30.5°C
1.2° 

40th 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 40th Street today (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Evening surf: Evening surf (01 Sep, local time) - 1ft (0.3m), 11s period with ESE swell.

The current surf forecast for 40th Street at 2AM is: 0.3m 8s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 07:00pm August 31). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (01 Sep)1ft (0.3m)8s
Afternoon (01 Sep)1ft (0.3m)8s
Evening (01 Sep)1ft (0.3m)11s

Table - waves today at 40th Street. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 25mm), heaviest during Tue night. Warm (max 30°C on Tue afternoon, min 28°C on Mon night). Wind will be generally light.

Mon
31
Tuesday
1
Wednesday
2
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.2
ESE
12
0.3
ESE
12
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.7
E
10
1
ENE
5
Wave Graph
Metric surfscale
Energy kJ
12
12
12
12
11
11
11
11
14
26
41
39
37
35
34
33
32
90
51
Wind (km/h)
15
ENE
15
ENE
10
E
10
SE
5
SSE
5
ESE
10
ESE
15
ESE
15
ESE
15
E
5
SE
15
ESE
15
ESE
15
SE
10
E
10
ENE
20
NE
20
ENE
20
ESE
Wind State
cross-on
cross-on
on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
on
glassy
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
High Tide
11:18PM0.92m
11:56AM0.96m
00:00AM0.90m
12:47PM0.93m
Low Tide
5:10PM0.14m
5:29AM0.03m
5:56PM0.18m
6:18AM0.05m
6:49PM0.23m
thunderstorm
thunderstorm
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:40
7:39
7:38
 mm
2
1
1
1
7
3
2
2
1
1
Temp °C
29
29
29
28
28
28
29
30
30
29
28
28
28
29
29
29
30
29
29
Feels °C
31
32
33
32
32
33
32
32
32
31
32
30
31
33
33
32
32
31
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 40th Street 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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