Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 7 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
30.1°C
1.4° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 7ft (2.2m), 11s period with NNE swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 7.5ft (2.3m), 12s period with NNE swell.
  • Evening surf: Evening surf (25 Sep, local time) - 7.5ft (2.3m), 12s period with NNE swell.

The current surf forecast for 40th Street at 12PM is: 2.3m 11s primary swell from a North-northeast direction (forecast issued at 07:00am September 25). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (25 Sep)7ft (2.2m)11s
Afternoon (25 Sep)7.5ft (2.3m)12s
Evening (25 Sep)7.5ft (2.3m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 28°C on Fri morning, min 25°C on Fri morning). Wind will be generally light.

Friday
25
Saturday
26
Sunday
27
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)
2
2
1
2
2
2
2
2
2
3
2
1
2
1
1
2
2
2
2
1
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)
1.9
NNE
11
2.2
NNE
11
2.3
NNE
11
2.3
NNE
12
2.3
NNE
12
2.3
NNE
12
2.3
NNE
12
2.2
NNE
12
2.1
NNE
12
2.1
NNE
12
2
NNE
12
2
NNE
12
2
NNE
12
2
NNE
12
1.9
NE
12
1.9
NE
12
1.8
NE
12
1.8
NE
12
1.7
NNE
12
1.5
NNE
12
1.3
NNE
12
1.3
NNE
12
1.2
NNE
11
Wave Graph
Metric surfscale
Energy kJ
901
1121
1284
1477
1471
1447
1447
1338
1256
1236
1138
1138
1138
1197
1100
1100
933
948
822
658
472
464
347
Wind (km/h)
20
NNW
20
NNW
25
N
25
NNE
20
NNE
20
NNE
20
N
15
N
15
N
15
NNW
15
N
15
NE
15
N
15
NNE
15
NNE
10
NNE
10
N
10
N
5
NE
10
E
15
ENE
10
ENE
10
ESE
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross-on
on
cross-on
on
cross-on
High Tide
7:52AM0.99m
8:10PM1.00m
8:36AM1.05m
8:49PM1.01m
9:19AM1.08m
9:29PM1.02m
Low Tide
2:01PM0.17m
2:19AM0.12m
2:42PM0.16m
2:57AM0.07m
3:23PM0.16m
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:13
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:10
—
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 mm
—
—
—
—
—
1
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
Temp °C
26
25
28
28
28
27
26
26
25
25
27
28
28
26
26
26
26
25
27
28
27
27
27
Feels °C
28
26
28
27
28
28
26
27
26
26
28
29
28
26
27
27
28
26
28
28
27
27
27
  • 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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