17th Street Boardwalk Surf Break

Lat Long: 31.99° N 80.85° W

17th Street Boardwalk 48 hour detailed Surf Forecast

Issued: 7 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's 17th Street Boardwalk sea temperature is
30.0° 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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.5m), 4s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2ft (0.6m), 4s period with S swell.
  • Evening surf: Evening surf (18 Jul, local time) - 3ft (0.9m), 5s period with SSE swell.

The current surf forecast for 17th Street Boardwalk at 3AM is: 0.2m 8s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a East direction, 0.5m 4s secondary swell from a South direction (forecast issued at 07:00pm July 17). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jul)1.5ft (0.5m)4s
Afternoon (18 Jul)2ft (0.6m)4s
Evening (18 Jul)3ft (0.9m)5s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Warm (max 30°C on Sat afternoon, min 25°C on Sun morning). Wind will be generally light.

Fri
17
Saturday
18
Sunday
19
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
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
S
4
0.5
S
4
0.5
S
4
0.6
S
4
0.7
SSE
4
0.8
SSE
5
1
S
5
1.1
S
6
0.9
SSE
6
0.7
SSE
6
0.2
ESE
8
0.1
SE
7
1
S
5
1
S
5
1.1
S
5
Wave Graph
Metric surfscale
Energy kJ
6
6
6
6
7
7
7
10
17
28
53
80
55
34
6
2
41
44
64
Wind (km/h)
20
SSE
15
SSE
15
S
20
S
15
S
20
S
20
S
25
S
25
S
25
SSW
20
SSW
20
SW
20
WSW
20
WSW
20
SW
25
S
30
S
30
S
25
SSW
Wind State
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
11:31PM2.32m
12:14PM2.14m
00:22AM2.20m
1:07PM2.12m
Low Tide
5:37PM-0.12m
6:07AM-0.12m
6:29PM0.01m
6:53AM-0.04m
7:22PM0.14m
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:29
8:28
 mm
1
2
2
1
Temp °C
30
29
29
28
28
28
29
30
30
30
29
27
26
25
29
30
30
29
29
Feels °C
32
32
32
30
30
30
31
31
31
31
31
28
27
26
30
30
30
30
30
  • 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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