40th Street Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 1 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
30.2° C
1.0° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 0.5ft (0.2m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 0.5ft (0.2m), 8s period with ESE swell.
  • Evening surf: Evening surf (13 Jul, local time) - 0.5ft (0.2m), 8s period with ESE swell.

The current surf forecast for 40th Street at 8PM is: 0.2m 8s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a Northeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 01:00pm July 13). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (13 Jul)0.5ft (0.2m)8s
Afternoon (13 Jul)0.5ft (0.2m)8s
Evening (13 Jul)0.5ft (0.2m)8s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Warm (max 31°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.

Mon
13
Tuesday
14
Wednesday
15
Thu
16
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)
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.6
N
4
0.6
N
5
0.5
N
5
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
NNE
8
0.3
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
6
6
6
6
6
10
17
12
7
7
7
7
7
10
15
15
14
14
14
14
13
12
12
12
Wind (km/h)
10
SE
15
SE
15
ESE
20
SW
25
NNW
15
NE
5
N
5
E
15
ESE
15
ESE
15
ESE
15
ESE
10
ESE
5
SE
5
ESE
10
ESE
10
ESE
15
SE
15
SE
10
SE
10
SE
10
S
5
SSW
5
WSW
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
cross-on
glassy
on
on
cross-on
cross-on
on
cross-on
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
glassy
High Tide
8:33PM0.93m
8:40AM0.88m
9:24PM0.96m
9:35AM0.91m
10:13PM0.97m
Low Tide
2:02PM-0.21m
2:34AM-0.01m
2:56PM-0.22m
3:28AM-0.05m
3:50PM-0.20m
4:21AM-0.07m
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:15
8:15
 mm
1
4
3
Temp °C
30
31
30
27
22
26
27
27
29
30
30
29
29
28
28
28
29
30
30
29
29
29
28
28
Feels °C
34
32
32
26
21
27
29
29
31
32
31
30
31
31
32
31
32
31
31
30
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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