Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 1 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.3°C
3.5° 

Avalon 30th 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 30th Street today (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 4ft (1.2m), 5s period with SW swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 3ft (0.9m), 6s period with SSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 1.5ft (0.4m), 5s period with SSE swell.

The current surf forecast for Avalon 30th Street at 7PM is: 0.4m 5s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm September 10). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (10 Sep)4ft (1.2m)5s
Afternoon (10 Sep)3ft (0.9m)6s
Evening (10 Sep)1.5ft (0.4m)5s

Table - waves today at Avalon 30th Street. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sat night. Warm (max 30°C on Thu afternoon, min 22°C on Sun morning). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
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
1
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
Wave
Height (m)
Direction
Period (s)
0.7
S
6
0.9
SSW
6
0.5
S
6
0.4
SSE
5
0.4
SSE
5
0.3
SE
10
0.5
S
6
0.5
S
6
0.7
ENE
4
0.7
E
4
0.6
E
4
0.3
SE
9
0.6
E
5
0.3
SE
9
0.3
SE
9
0.6
ESE
3
0.7
SE
4
0.7
SE
4
0.9
SE
5
0.9
SE
5
1.1
SE
5
Wave Graph
Metric surfscale
Energy kJ
30
64
15
10
9
14
19
20
16
17
13
13
16
12
13
9
15
18
35
42
68
Wind (km/h)
20
W
15
W
10
SW
5
WSW
5
W
10
WNW
10
N
15
NE
15
ENE
15
ENE
5
ESE
5
SE
5
ESE
5
ESE
10
ESE
15
ESE
20
SE
20
SE
20
SE
25
SE
20
SSE
Wind State
cross-off
cross-off
cross
cross-off
cross-off
off
cross-off
cross
cross
cross-on
cross-on
on
glassy
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
8:08AM1.42m
8:23PM1.50m
8:54AM1.47m
9:08PM1.47m
9:37AM1.48m
9:51PM1.41m
Low Tide
2:16PM-0.05m
2:49AM-0.12m
3:06PM-0.06m
3:32AM-0.11m
3:52PM-0.05m
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:14
7:12
 mm
1
3
Temp °C
26
29
30
28
27
26
24
23
24
23
23
23
23
23
23
23
24
24
24
24
26
Feels °C
25
30
31
30
29
28
25
22
23
22
24
24
24
24
23
23
23
23
24
25
27
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalon 30th 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.


Nearest locationNearest