40th Street Surf Break

Lat Long: 26.42° N 80.06° W

Issued: 1 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
29.6° C

Slightly warmer than usual

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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 1ft (0.3m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 1ft (0.3m), 9s period with ESE swell.
  • Evening surf: Evening surf (30 Jun, local time) - 1ft (0.3m), 8s period with ESE swell.

The current surf forecast for 40th Street at 9AM is: 0.3m 9s primary swell from a East-southeast direction (forecast issued at 01:00am June 30). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (30 Jun)1ft (0.3m)9s
Afternoon (30 Jun)1ft (0.3m)9s
Evening (30 Jun)1ft (0.3m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light.

Tuesday
30
Wednesday
1
Thursday
2
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
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)
0.3
ESE
8
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.4
NNE
7
0.5
NNE
6
0.6
NNE
6
0.7
NNE
6
0.8
NNE
6
0.8
NNE
8
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.9
NE
8
0.8
NNE
8
0.7
NE
8
Wave Graph
Metric surfscale
Energy kJ
14
15
15
15
15
15
15
8
8
8
8
7
15
24
32
36
48
72
88
88
74
84
74
57
Wind (km/h)
10
SSE
5
SSE
5
SSE
10
ENE
15
E
15
E
15
E
5
ENE
0
NNE
0
NNE
5
SE
5
ESE
15
E
10
E
10
E
10
SE
10
SE
5
SSE
10
SSE
10
SE
15
ESE
15
SE
15
SE
15
SE
Wind State
cross-on
cross
glassy
on
on
on
on
cross-on
glassy
glassy
glassy
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:08AM0.72m
9:47PM0.79m
9:49AM0.72m
10:25PM0.80m
10:29AM0.72m
Low Tide
3:11AM0.12m
3:21PM-0.03m
3:50AM0.12m
3:58PM-0.02m
4:28AM0.11m
4:35PM-0.01m
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:16
8:16
 mm
2
1
2
2
2
2
1
1
2
3
Temp °C
28
28
28
29
30
30
29
29
27
27
27
29
29
29
29
28
28
28
28
29
29
30
29
28
Feels °C
31
32
33
32
31
31
31
33
31
32
31
32
31
31
32
31
31
32
31
32
31
32
31
30
Swell 1
Height (m)
Direction
Period (s)
0.3
ESE
8
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.4
NNE
7
0.5
NNE
6
0.6
NNE
6
0.7
NNE
6
0.8
NNE
6
0.8
NNE
8
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.9
NE
8
0.8
NNE
8
0.7
NE
8
Energy kJ
14
15
15
15
15
15
15
7
7
7
7
7
15
24
32
36
48
72
88
88
74
84
74
57
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
9
0.2
ESE
3
0.2
SSE
5
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
N
4
0.2
ESE
8
0.2
E
8
0.2
ESE
8
0.2
E
8
0.2
E
8
0.2
ESE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
E
8
Energy kJ
3
1
2
8
8
8
8
8
8
8
8
1
7
5
6
5
5
7
7
7
7
7
7
6
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
9
0.2
ENE
9
0.2
SSE
4
0.2
N
3
0.2
ENE
9
0.2
ENE
9
0.2
ENE
8
0.2
ENE
8
0.1
E
10
0.1
E
10
Energy kJ
3
8
1
1
7
8
7
7
2
2
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
4
0.2
SSE
5
0.2
E
3
0.2
ESE
3
0.3
SSE
3
0.3
SSE
3
0.3
SSE
3
Energy kJ
4
2
1
1
2
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
260
167
167
193
307
307
307
293
293
309
307
293
293
293
293
293
775
58
58
345
345
384
775
78
Best forecast wave conditions in South Florida
Rating
(10 max)
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
2
1
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
9
9
  • 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
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