Surf Break

Lat Long: 26.42° N 80.06° W

40th Street 48 hour detailed Surf Forecast

Issued: 7 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
29.8°C
1.8° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.7m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 2ft (0.6m), 7s period with NE swell.
  • Evening surf: Evening surf (09 Oct, local time) - 2ft (0.6m), 7s period with NE swell.

The current surf forecast for 40th Street at 3PM is: 0.6m 7s primary swell from a Northeast direction and 0.1m 8s secondary swell from a East direction, 0.7m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am October 09). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (09 Oct)2.5ft (0.7m)7s
Afternoon (09 Oct)2ft (0.6m)7s
Evening (09 Oct)2ft (0.6m)7s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sun morning. Warm (max 31°C on Sat afternoon, min 28°C on Fri morning). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
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)
0.7
NE
7
0.7
NE
7
0.7
NE
7
0.6
NE
7
0.6
NE
7
0.6
NE
7
0.6
NE
7
0.6
NE
7
0.5
NE
7
0.5
NE
7
0.5
NE
7
0.8
SE
4
0.9
SE
4
0.8
SE
4
0.4
NE
7
0.8
SE
4
1.2
SE
5
1.1
SE
6
1.1
SE
5
1
SE
5
0.9
SE
5
0.4
NE
7
0.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
53
49
47
37
37
38
39
32
25
23
23
20
27
22
16
19
85
69
58
50
45
17
18
Wind (km/h)
10
SE
15
SE
25
SSE
20
SSE
20
SE
20
SE
15
SE
15
SE
15
S
15
SSE
20
SSE
25
SSE
25
SE
20
SSE
20
SE
20
SE
20
SE
20
SE
20
SSE
15
SE
15
SE
15
ESE
15
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:58AM1.10m
8:10PM1.05m
8:42AM1.11m
8:50PM1.05m
9:22AM1.10m
9:29PM1.03m
Low Tide
2:06PM0.16m
2:23AM0.06m
2:49PM0.17m
3:03AM0.06m
3:30PM0.20m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
—
—
—
—
—
—
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7:16
—
—
—
—
—
—
—
7:16
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:58
—
—
—
—
—
—
—
6:57
—
—
—
—
—
—
—
6:55
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
2
1
—
—
—
—
Temp °C
28
28
29
30
30
29
28
28
28
28
30
31
30
30
29
29
28
28
29
30
30
29
28
Feels °C
32
30
30
31
31
31
30
31
30
30
31
31
30
31
31
31
30
30
31
32
32
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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