17th Street Boardwalk Surf Break

Lat Long: 31.99° N 80.85° W

17th Street Boardwalk 48 hour detailed Surf Forecast

Issued: 7 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's 17th Street Boardwalk sea temperature is
29.9°C
1.8° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 0.5ft (0.2m), 11s period with ESE swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.2m), 11s period with ESE swell.
  • Evening surf: Evening surf (25 Aug, local time) - 0.5ft (0.2m), 11s period with ESE swell.

The current surf forecast for 17th Street Boardwalk at 2PM is: 0.2m 11s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am August 25). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (25 Aug)0.5ft (0.2m)11s
Afternoon (25 Aug)0.5ft (0.2m)11s
Evening (25 Aug)0.5ft (0.2m)11s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Tue night. Warm (max 30°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
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)
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.4
SE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
9
0.2
ESE
9
0.2
ESE
10
0.2
ESE
10
0.6
SSE
4
0.8
S
4
0.5
SE
5
0.6
S
5
0.5
S
5
0.5
S
5
0.7
SSE
4
0.7
SSE
4
0.9
SSE
5
Wave Graph
Metric surfscale
Energy kJ
12
12
11
11
40
11
11
11
11
11
8
8
10
11
13
25
12
19
13
13
13
16
35
Wind (km/h)
5
WSW
5
WNW
5
SSE
10
SE
15
SE
5
S
20
SW
15
SSW
10
SSW
5
SSW
5
S
15
SSE
20
SSE
20
SSE
20
SSW
15
SW
5
SW
10
WNW
10
WSW
20
S
25
SSE
20
S
25
S
Wind State
off
off
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
cross
cross
cross-on
cross
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross
cross
High Tide
6:29AM1.94m
7:03PM2.25m
7:15AM2.02m
7:45PM2.30m
7:57AM2.10m
8:22PM2.32m
Low Tide
12:51PM0.28m
1:37AM0.31m
1:38PM0.23m
2:18AM0.23m
2:23PM0.18m
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
cloud
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:54
7:53
 mm
1
2
2
2
4
2
3
4
1
2
1
1
2
1
1
Temp °C
28
27
29
30
29
28
25
25
25
26
27
27
28
27
27
26
26
25
28
29
29
28
28
Feels °C
31
31
33
32
31
31
26
27
27
30
30
28
29
28
29
28
30
28
30
29
30
29
29
  • 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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