Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 1 am 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
28.0°C
1.3° 

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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 6ft (1.9m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (31 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
  • Evening surf: Evening surf (31 Oct, local time) - 7ft (2.2m), 7s period with ENE swell.

The current surf forecast for 40th Street at 9AM is: 1.9m 7s primary swell from a Northeast direction (forecast issued at 01:00am October 31). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (31 Oct)6ft (1.9m)7s
Afternoon (31 Oct)6ft (1.9m)7s
Evening (31 Oct)7ft (2.2m)7s

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


Short Range Forecast

Heavy rain (total 63mm), heaviest during Sun afternoon. Warm (max 27°C on Sat morning, min 24°C on Mon afternoon). Mainly fresh winds.

Saturday
31
Sunday
1
Monday
2
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
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
NE
7
1.9
NE
7
2
ENE
7
1.9
ENE
7
1.9
ENE
7
2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.3
ENE
7
2.3
ENE
7
2.3
ENE
7
2.3
ENE
7
2.1
ENE
7
2
ENE
8
2.1
ENE
8
2.1
ENE
7
2
ENE
7
2
ENE
7
2.1
ENE
7
2
ENE
8
2.1
ENE
8
2
ENE
8
1.8
ENE
8
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
375
362
394
323
316
356
396
431
512
557
542
572
482
477
481
432
415
440
456
496
545
521
435
352
Wind (km/h)
25
ENE
25
ENE
25
ENE
25
E
30
ENE
30
ENE
30
E
30
E
30
E
30
E
30
E
30
E
30
E
30
E
25
E
25
E
20
E
25
E
20
ENE
25
E
25
E
20
ENE
20
ENE
20
ENE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
High Tide
00:29AM0.97m
1:19PM1.01m
1:34AM0.94m
2:21PM0.98m
2:43AM0.93m
3:25PM0.96m
Low Tide
6:51AM0.12m
7:32PM0.29m
8:00AM0.17m
8:43PM0.28m
9:11AM0.20m
9:51PM0.24m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:28
—
—
—
—
—
—
—
6:28
—
—
—
—
—
—
—
7:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:37
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
—
6:37
—
—
 mm
1
1
1
1
1
3
3
1
1
1
2
2
10
2
1
6
8
2
2
5
7
3
1
—
Temp °C
26
26
26
27
27
26
26
26
26
26
26
26
25
26
27
26
25
25
26
25
24
25
25
26
Feels °C
25
25
25
26
26
25
25
24
24
24
24
24
24
25
26
25
25
25
26
25
24
25
25
26
  • 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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