40th Street surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 14 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 1.4°C warmer than normal for this time of year)

How big are the waves at 40th Street today?

The current surf forecast for 40th Street at 3AM is: 0.6m 7s primary swell from a North-northeast direction and 0.2m 7s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a East-southeast direction (forecast issued at 07:00pm May 14). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 May)1.5ft (0.5m)7s
Afternoon (15 May)1.5ft (0.5m)7s
Evening (15 May)2.5ft (0.8m)4s

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 morning. Warm (max 28°C on Fri morning, min 25°C on Sat night). Wind will be generally light.

Thu
14
Friday
15
Saturday
16
Sun
17
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
11 AM
2 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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
NE
7
0.6
NNE
7
0.7
NE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NE
7
0.5
NE
7
0.4
NE
7
0.4
NE
7
0.9
ESE
4
0.9
ESE
5
0.8
ESE
5
0.9
E
4
1.1
E
5
1.2
E
5
1.2
E
5
1.1
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.1
E
5
Wave Graph
Metric surfscale
Energy kJ
53
35
50
32
32
32
23
23
16
13
31
35
28
33
55
77
80
67
76
79
79
77
77
65
Wind (km/h)
20
NE
20
ENE
20
E
10
ESE
5
E
10
NE
15
ENE
20
E
25
E
25
ESE
20
ESE
15
ESE
15
E
25
E
25
E
25
E
20
E
25
E
25
E
20
ESE
20
E
20
E
20
E
20
E
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
7:19PM0.91m
7:25AM0.84m
8:12PM0.96m
8:17AM0.87m
9:03PM0.98m
9:09AM0.89m
Low Tide
1:26AM0.02m
1:42PM-0.18m
2:16AM-0.00m
2:32PM-0.22m
3:06AM-0.02m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
7:59
8:00
8:00
1
1
1
Temp °C
28
27
26
26
26
26
28
28
27
27
26
26
26
26
26
27
26
26
26
26
25
25
26
27
27
27
26
28
29
28
28
28
26
27
26
27
27
26
25
26
25
26
26
26
25
26
27
28
Swell 1
Height (m)
Direction
Period (s)
0.2
E
7
0.6
NNE
7
0.7
NE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NE
7
0.5
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
6
0.3
NE
6
0.3
N
6
0.3
NNE
6
0.4
NNE
6
0.4
NNE
6
0.3
NNE
6
0.3
NNE
6
0.3
NNE
6
0.1
NE
9
0.1
NE
9
0.2
E
8
Energy kJ
4
35
50
32
32
32
23
23
16
12
7
7
6
6
7
7
12
12
7
6
6
3
3
5
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
13
0.2
ESE
7
0.1
NE
13
0.2
ESE
7
0.2
ESE
7
0.4
SE
3
0.2
E
7
0.2
E
7
0.1
NE
13
0.1
NE
13
0.1
NE
13
0.2
E
7
0.1
NE
13
0.2
N
7
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
12
0.1
NE
11
0.1
NE
9
Energy kJ
7
5
7
5
5
3
4
4
7
7
7
4
7
3
3
3
3
3
3
3
3
5
5
3
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
13
0.1
NE
12
0.2
E
7
0.1
NE
12
0.1
NE
14
0.1
NE
11
0.1
NE
11
0.1
NE
13
0.1
NE
11
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
11
0.1
NE
11
0.1
NE
12
0.1
NE
11
0.1
NE
9
0.1
NE
9
Energy kJ
7
6
4
6
8
5
5
7
5
6
6
6
6
5
5
5
5
5
3
3
Wind waves
Height (m)
Direction
Period (s)
0.7
NE
7
0.5
NE
3
0.4
ESE
7
0.4
ESE
3
0.4
SE
3
0.3
SE
3
0.3
SE
3
0.4
SE
3
0.5
E
3
0.7
ESE
4
0.9
ESE
4
0.9
ESE
5
0.8
ESE
5
0.9
E
4
1.1
E
5
1.2
E
5
1.2
E
5
1.1
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.2
E
5
1.1
E
5
Energy kJ
53
5
16
3
3
1
2
2
5
13
31
35
28
33
55
77
80
67
76
79
79
77
77
65
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
307
307
260
146
60
60
367
775
872
975
977
977
1003
872
1135
1220
1610
1610
977
977
396
452
1139
1154
Best forecast wave conditions in South Florida
Rating
(10 max)
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
2
3
3
3
3
3
2
2
2
2
2
2
3
1
2
2
3
3
1
1
1
2
Header Global
Rating
(10 max)
5
4
6
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
4
5
8
8
9
5
  • 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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