17th Street Boardwalk Surf Break

Lat Long: 31.99° N 80.85° W

17th Street Boardwalk 48 hour detailed Surf Forecast

Issued: 7 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's 17th Street Boardwalk sea temperature is
28.7°C
2.0° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 5s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 3ft (0.9m), 6s period with ENE swell.
  • Evening surf: Evening surf (23 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.

The current surf forecast for 17th Street Boardwalk at 2PM is: 0.9m 6s primary swell from a East-northeast direction (forecast issued at 07:00am September 23). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (23 Sep)3ft (0.9m)5s
Afternoon (23 Sep)3ft (0.9m)6s
Evening (23 Sep)3ft (0.9m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Warm (max 25°C on Wed afternoon, min 15°C on Fri morning). Mainly fresh winds.

Wednesday
23
Thursday
24
Friday
25
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)
0.6
ENE
4
0.8
ENE
4
0.9
ENE
6
0.9
ENE
6
0.9
ENE
7
0.9
ENE
7
1.1
ENE
7
1.2
ENE
8
0.9
E
8
0.9
E
8
1.3
ENE
8
1.3
ENE
8
1.1
E
8
1.3
ENE
9
1.3
ENE
9
1.3
ENE
9
0.9
E
9
0.8
E
9
0.8
E
9
1.5
ENE
8
0.5
E
13
0.8
E
12
0.6
E
12
Wave Graph
Metric surfscale
Energy kJ
9
26
51
57
77
86
125
155
94
102
217
206
169
232
243
243
123
95
96
307
81
193
108
Wind (km/h)
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
30
NNE
30
NNE
30
N
30
NNE
25
NNE
30
NNE
30
NNE
30
NNE
30
NNE
25
N
25
N
25
NNE
15
NNE
15
NNE
20
NNE
20
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
5:54AM2.08m
6:26PM2.28m
6:41AM2.19m
7:09PM2.33m
7:24AM2.30m
7:49PM2.37m
Low Tide
12:21PM0.38m
00:58AM0.35m
1:10PM0.30m
1:40AM0.25m
1:57PM0.23m
thunderstorm
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:16
7:15
 mm
1
1
1
1
Temp °C
24
22
22
24
25
23
21
21
20
19
19
21
21
20
18
17
16
15
18
22
25
23
23
Feels °C
24
22
21
24
24
22
20
19
18
16
16
19
18
16
14
13
12
11
14
19
22
19
19
  • 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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