40th Street Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 1 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):

  • Morning surf: Morning surf (11 Jul, local time) - 1.5ft (0.4m), 4s period with ESE swell.
  • 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 6PM is: 0.3m 8s primary swell from a Northeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.4m 5s secondary swell from a Southeast direction (forecast issued at 01:00pm July 11). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Jul)1.5ft (0.4m)4s
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

Moderate rain (total 10mm), heaviest on Sat night. Warm (max 30°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tue
14
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
2 AM
5 AM
8 AM
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
9
0.3
NE
9
0.3
NE
8
0.3
NE
8
0.3
NE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
SE
5
0.5
SE
4
0.6
SE
4
0.6
SE
4
0.5
SE
4
0.5
SE
4
0.5
SE
4
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.6
SSE
4
0.6
SSE
4
0.7
SSE
4
0.5
SSE
4
0.2
ESE
8
0.2
ESE
8
Wave Graph
Metric surfscale
Energy kJ
13
12
11
11
10
6
6
6
14
6
10
10
7
7
6
6
6
6
9
10
13
7
7
7
Wind (km/h)
15
SE
15
ESE
20
SE
25
WNW
15
NW
5
ESE
15
SE
20
SE
15
SE
15
SE
20
SE
10
W
10
SE
10
SE
15
SSE
10
S
15
SSE
20
SE
20
SE
15
SE
10
SSE
15
SSE
15
SSE
10
SE
Wind State
cross-on
cross-on
cross-on
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
High Tide
6:39PM0.85m
6:41AM0.80m
7:38PM0.89m
7:42AM0.85m
8:33PM0.93m
Low Tide
12:07PM-0.14m
00:42AM0.07m
1:05PM-0.18m
1:39AM0.03m
2:02PM-0.21m
2:34AM-0.01m
part cloud
part cloud
cloud
thunderstorm
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
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
5
1
3
1
Temp °C
29
30
30
23
24
26
27
27
29
30
30
27
28
28
28
27
29
30
30
29
29
28
28
28
Feels °C
30
32
32
21
25
29
29
29
32
32
31
29
28
31
31
31
32
31
31
31
31
31
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 

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