40th Street Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 7 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
30.0° C
0.6° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.5m), 4s period with E swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 2ft (0.6m), 4s period with E swell.
  • Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.7m), 4s period with E swell.

The current surf forecast for 40th Street at 11AM is: 0.5m 4s primary swell from a East direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am July 23). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (23 Jul)1.5ft (0.5m)4s
Afternoon (23 Jul)2ft (0.6m)4s
Evening (23 Jul)2.5ft (0.7m)4s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu morning. Warm (max 30°C on Thu afternoon, min 28°C on Thu morning). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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)
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)
0.5
E
4
0.2
ESE
8
0.5
E
4
0.6
E
4
0.6
E
4
0.7
E
4
0.8
E
4
0.7
E
4
0.6
E
4
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.4
ESE
8
0.4
ESE
8
0.2
ENE
8
0.5
SE
4
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.3
NE
8
0.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
9
6
7
11
12
17
24
18
13
12
12
12
12
12
23
23
6
7
16
16
16
9
6
Wind (km/h)
15
ESE
15
E
20
E
20
E
20
ENE
20
ENE
20
ENE
15
E
15
E
15
ESE
15
ESE
20
E
20
ESE
15
E
15
ESE
15
SE
10
SE
15
SE
15
SE
20
SE
15
SE
15
SE
15
SSE
Wind State
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:44AM0.69m
4:40PM0.70m
4:40AM0.68m
5:37PM0.70m
5:36AM0.68m
6:30PM0.72m
Low Tide
10:28AM0.06m
10:58PM0.21m
11:20AM0.07m
11:50PM0.22m
12:10PM0.07m
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:12
8:10
 mm
1
1
1
1
1
1
Temp °C
28
28
29
30
30
29
29
28
28
28
29
29
30
29
29
29
28
29
30
30
30
30
29
Feels °C
30
30
30
31
31
30
31
30
31
31
32
30
32
32
32
32
31
33
32
31
31
32
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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