Avalon 15th Street Surf Break

Lat Long: 39.10° N 74.71° W

Avalon 15th Street 48 hour detailed Surf Forecast

Issued: 7 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon 15th Street sea temperature is
23.9°C
3.4° 

Avalon 15th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Avalon 15th Street today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.1m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.

The current surf forecast for Avalon 15th Street at 2PM is: 0.7m 7s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction, 0.9m 4s secondary swell from a South direction (forecast issued at 07:00am September 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Sep)3.5ft (1.1m)7s
Afternoon (20 Sep)2ft (0.6m)7s
Evening (20 Sep)2ft (0.6m)7s

Table - waves today at Avalon 15th Street. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 24°C on Sun afternoon, min 15°C on Tue night). Winds increasing (light winds from the WNW on Sun night, strong winds from the ENE by Tue afternoon).

Sunday
20
Monday
21
Tuesday
22
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)
1.1
ESE
7
1.1
SE
7
0.8
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.5
ESE
7
0.5
ESE
8
0.5
ESE
8
0.6
ESE
8
0.4
ESE
8
1.1
ENE
5
1.1
ENE
6
1.1
ENE
6
1.3
E
6
1.4
E
6
1.4
E
7
1.5
E
7
1.7
E
7
1.8
E
7
2
E
8
1.9
E
8
1.9
E
8
Wave Graph
Metric surfscale
Energy kJ
117
116
67
54
42
42
31
32
33
39
23
62
69
69
114
151
173
202
266
338
463
476
488
Wind (km/h)
20
SE
20
SSE
25
S
20
S
25
S
15
SSW
15
WSW
10
WNW
15
NNE
20
NE
25
NE
25
NE
25
NE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-off
off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
3:28AM0.94m
3:52PM1.15m
4:28AM0.96m
4:49PM1.18m
5:25AM1.02m
5:43PM1.23m
Low Tide
9:33AM0.37m
10:30PM0.29m
10:33AM0.33m
11:19PM0.23m
11:25AM0.27m
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:58
6:55
 mm
1
1
1
1
1
3
Temp °C
21
21
22
23
24
23
23
22
20
19
20
19
18
18
18
18
18
18
18
17
16
15
15
Feels °C
19
19
20
21
23
23
24
24
21
17
18
15
15
15
14
14
14
13
12
11
9
8
9
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalon 15th Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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