40th Street surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 23 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
40th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 40th Street sea temperature is
28.0° C
(Which is slightly warmer than usual)

How big are the waves at 40th Street today?

The current surf forecast for 40th Street at 5PM is: 0.9m 5s primary swell from a Southeast direction and 0.3m 8s secondary swell from a East-southeast direction, 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm May 23). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (23 May)3ft (0.9m)4s
Afternoon (23 May)3ft (0.9m)5s
Evening (23 May)3.5ft (1.0m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Sat
23
Sunday
24
Monday
25
Tue
26
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
SE
5
0.9
SE
5
0.9
SE
5
0.9
ESE
5
1.1
ESE
5
1.2
ESE
5
1.2
ESE
5
1
ESE
5
1.1
ESE
5
1.2
ESE
5
1.2
ESE
5
1.2
ESE
5
1.3
ESE
5
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.5
ESE
6
1.5
ESE
6
1.4
ESE
6
1.6
ESE
6
Wave Graph
Metric surfscale
Energy kJ
31
31
31
37
56
77
77
56
61
74
80
80
93
122
122
126
126
123
123
131
153
158
140
162
Wind (km/h)
20
SE
20
ESE
20
ESE
25
ESE
25
ESE
25
SE
20
ESE
25
SE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
2:57PM0.78m
3:23AM0.80m
4:01PM0.78m
4:19AM0.77m
5:03PM0.78m
5:13AM0.76m
Low Tide
8:57AM0.04m
9:22PM0.05m
9:56AM0.02m
10:22PM0.09m
10:51AM-0.00m
11:18PM0.10m
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:04
8:05
8:05
1
1
1
1
Temp °C
27
28
28
27
26
27
27
26
27
27
27
27
26
26
26
26
27
28
27
27
26
26
26
26
28
28
29
28
26
27
27
26
27
26
27
27
26
26
25
25
26
27
26
27
25
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.2
ENE
8
0.2
ENE
8
0.2
ESE
8
0.2
ESE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.1
N
9
0.1
NE
9
0.2
NNE
9
0.2
NNE
8
0.4
NE
8
0.2
NNE
8
0.4
NE
8
0.4
NE
9
0.4
NE
9
0.4
NNE
9
0.4
NE
8
0.4
NE
8
0.4
NE
8
Energy kJ
13
13
13
7
6
6
6
6
6
6
6
2
3
8
7
17
6
16
22
20
29
24
23
23
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ESE
8
0.1
NE
8
0.2
NNE
10
0.2
NNE
10
0.2
NNE
9
0.1
NE
8
Energy kJ
7
7
7
6
6
6
2
9
10
9
2
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
10
0.1
NE
8
Energy kJ
4
2
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
5
0.9
SE
5
0.9
SE
5
0.9
ESE
5
1.1
ESE
5
1.2
ESE
5
1.2
ESE
5
1
ESE
5
1.1
ESE
5
1.2
ESE
5
1.2
ESE
5
1.2
ESE
5
1.3
ESE
5
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.4
ESE
6
1.5
ESE
6
1.5
ESE
6
1.4
ESE
6
1.6
ESE
6
Energy kJ
31
31
31
37
56
77
77
56
61
74
80
80
93
122
122
126
126
123
123
131
153
158
140
162
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
2
2
2
1
2
2
1
1
2
2
1
1
1
1
1
3
1
1
Distance (km)
452
1105
775
775
383
383
308
311
628
1178
1215
1195
543
452
977
977
1215
1215
1178
1178
1216
977
383
356
Best forecast wave conditions in South Florida
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
2
2
2
2
2
2
3
1
2
3
3
2
2
2
2
1
2
2
3
1
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
4
4
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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