17th Street Boardwalk Surf Break

Lat Long: 31.99° N 80.85° W

17th Street Boardwalk 48 hour detailed Surf Forecast

Issued: 1 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's 17th Street Boardwalk sea temperature is
28.6°C
1.1° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.5m), 8s period with SE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.

The current surf forecast for 17th Street Boardwalk at 5AM is: 0.4m 8s primary swell from a East-southeast direction and 0.3m 3s secondary swell from a South direction (forecast issued at 01:00am September 11). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Sep)1.5ft (0.4m)8s
Afternoon (11 Sep)1.5ft (0.5m)8s
Evening (11 Sep)1ft (0.3m)8s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Fri morning. Warm (max 31°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
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)
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.5
SE
8
0.4
ESE
8
0.3
ESE
8
0.6
S
4
0.4
SE
7
0.4
SE
7
0.6
ESE
7
0.5
SE
5
0.5
SE
5
0.6
SE
8
0.6
SSE
8
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.6
ESE
9
0.4
SE
10
0.3
SE
8
0.3
SE
8
0.4
SE
9
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
21
26
26
26
31
23
11
10
13
12
31
14
13
37
40
20
20
30
49
25
10
10
22
21
Wind (km/h)
15
SSW
10
SW
10
W
10
SW
15
SSE
20
SSE
20
S
30
SW
5
W
10
SW
10
WSW
10
WSW
15
S
20
SSE
15
S
20
S
20
SSW
20
WSW
15
W
10
W
10
SSW
20
S
10
SSE
20
SSW
Wind State
cross-off
cross-off
off
cross-off
cross
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
off
off
cross-off
cross
cross-on
cross-off
High Tide
8:46AM2.44m
9:00PM2.49m
9:31AM2.46m
9:43PM2.41m
10:15AM2.44m
10:25PM2.31m
Low Tide
2:54AM-0.00m
3:16PM-0.03m
3:37AM-0.00m
4:04PM0.03m
4:18AM0.04m
4:49PM0.12m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
cloud
part cloud
part cloud
light rain
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:35
7:32
7:31
 mm
1
1
2
1
1
1
2
1
2
2
1
2
1
Temp °C
28
27
27
28
30
29
29
25
24
25
25
25
28
28
28
29
28
26
26
28
31
30
30
28
Feels °C
31
30
30
31
32
31
31
25
28
27
27
27
29
30
31
31
29
28
29
31
34
31
33
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
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