17th Street Boardwalk Surf Break

Lat Long: 31.99° N 80.85° W

17th Street Boardwalk 48 hour detailed Surf Forecast

Issued: 1 pm 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's 17th Street Boardwalk sea temperature is
24.4°C
0.1° 

17th Street Boardwalk surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 17th Street Boardwalk today (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 3ft (0.9m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 2.5ft (0.8m), 12s period with E swell.
  • Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.7m), 12s period with E swell.

The current surf forecast for 17th Street Boardwalk at 10PM is: 0.7m 12s primary swell from a East direction (forecast issued at 01:00pm October 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Oct)3ft (0.9m)13s
Afternoon (20 Oct)2.5ft (0.8m)12s
Evening (20 Oct)2.5ft (0.7m)12s

Table - waves today at 17th Street Boardwalk. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Wed morning). Wind will be generally light.

Tue
20
Wednesday
21
Thursday
22
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
1
0
0
0
0
0
Swell
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
E
13
0.9
E
13
0.8
E
12
0.7
E
12
0.8
ENE
12
0.4
ESE
11
0.7
E
6
0.7
E
6
0.9
ENE
6
1.1
ENE
6
1.1
ENE
7
0.6
E
7
0.8
ENE
7
0.8
ENE
7
0.4
ENE
7
0.8
ENE
7
0.5
E
12
0.4
E
13
0.4
E
8
0.4
E
6
0.4
E
5
Wave Graph
Metric surfscale
Energy kJ
330
252
187
141
186
43
31
34
50
93
107
32
60
51
16
64
77
52
21
11
9
Wind (km/h)
20
NNE
15
NNE
15
NE
20
NNE
20
NNE
20
NE
20
NNE
20
NNE
20
NNE
15
NE
10
ENE
10
NNE
10
N
10
N
10
NNW
10
NNW
10
NNE
10
E
10
ESE
10
ESE
5
E
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross
cross
cross
cross-off
cross-off
cross
on
cross-on
cross-on
glassy
High Tide
4:02PM2.13m
4:23AM2.04m
4:53PM2.17m
5:14AM2.15m
5:42PM2.22m
Low Tide
9:52AM0.58m
10:40PM0.55m
10:52AM0.52m
11:29PM0.43m
11:47AM0.42m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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—
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—
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7:30
—
—
—
—
—
—
—
7:31
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:45
—
—
—
—
—
—
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6:44
—
—
—
—
—
—
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6:43
—
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 mm
—
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—
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—
—
—
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—
—
—
—
—
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Temp °C
16
20
23
22
21
19
18
16
17
20
22
22
21
19
18
17
19
20
21
21
21
Feels °C
11
16
19
17
16
15
14
12
12
16
19
20
18
16
15
14
17
17
18
19
20
  • 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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