40th Street Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 7 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
30.2° C
0.9° 

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 (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 1ft (0.3m), 9s period with NE swell.
  • Evening surf: Evening surf (11 Jul, local time) - 1ft (0.3m), 8s period with NE swell.

The current surf forecast for 40th Street at 11PM is: 0.3m 8s primary swell from a Northeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.5m 4s secondary swell from a Southeast direction (forecast issued at 07:00pm July 11). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)1ft (0.3m)9s
Evening (11 Jul)1ft (0.3m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Warm (max 31°C on Sun afternoon, min 24°C on Mon night). Mainly fresh winds.

Sat
11
Sunday
12
Monday
13
Tue
14
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
2 AM
5 AM
8 AM
11 AM
2 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
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
NE
8
0.3
NE
8
0.3
NE
8
0.5
SE
6
0.4
SSE
6
0.6
SSE
5
0.5
SE
5
0.5
SE
4
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
SE
4
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
SE
4
0.6
SE
4
0.7
SE
4
0.7
SSE
4
0.5
SSE
4
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
Wave Graph
Metric surfscale
Energy kJ
11
11
10
15
10
19
12
9
6
6
6
6
6
6
6
7
10
16
14
8
7
7
7
7
Wind (km/h)
15
SE
15
SE
10
SSE
15
SSE
10
S
15
SSE
15
SSE
15
SE
20
SE
20
SE
5
WSW
5
ESE
10
SSE
10
SSE
15
SSE
20
SSE
25
SSE
20
SSE
30
WNW
5
SE
5
S
5
ESE
10
SE
15
ESE
Wind State
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
glassy
on
cross-on
on
High Tide
6:39PM0.85m
6:41AM0.80m
7:38PM0.89m
7:42AM0.85m
8:33PM0.93m
8:40AM0.88m
Low Tide
00:42AM0.07m
1:05PM-0.18m
1:39AM0.03m
2:02PM-0.21m
2:34AM-0.01m
cloud
cloud
thunderstorm
cloud
part cloud
part cloud
cloud
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:15
8:15
 mm
1
1
2
1
Temp °C
30
30
30
29
29
28
29
31
31
29
29
27
28
28
29
31
31
29
24
26
27
27
29
30
Feels °C
33
33
33
32
33
31
31
33
32
30
32
30
32
32
31
32
31
30
21
27
30
30
32
32
  • 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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