Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 1 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
19.2°C
0.1° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 1.5ft (0.4m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 1ft (0.3m), 10s period with SE swell.

The current surf forecast for Avalon 30th Street at 4PM is: 0.3m 8s primary swell from a East direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 29). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (29 Sep)1.5ft (0.4m)9s
Afternoon (29 Sep)1.5ft (0.4m)8s
Evening (29 Sep)1ft (0.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 19°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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
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)
0.4
ESE
8
0.4
ESE
8
0.3
E
8
0.3
SE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
ESE
9
0.4
ESE
9
0.3
SE
13
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
Wave Graph
Metric surfscale
Energy kJ
24
24
12
16
26
28
26
26
25
25
15
25
26
25
23
22
22
22
22
22
22
Wind (km/h)
15
WNW
15
WNW
10
WNW
10
WNW
5
W
10
WNW
5
WNW
5
NW
5
WNW
10
SSW
10
SSW
10
S
15
SSW
10
SSW
10
SSW
10
S
15
SSW
15
SSW
15
SSW
15
SSW
20
SSW
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
off
glassy
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
10:18AM1.49m
10:49PM1.26m
11:06AM1.47m
11:44PM1.19m
12:01PM1.42m
Low Tide
4:59PM-0.00m
4:57AM0.00m
5:47PM0.05m
5:42AM0.06m
6:41PM0.11m
cloud
clear
clear
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:52
—
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—
—
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—
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6:54
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:45
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—
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6:43
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6:42
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 mm
—
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—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
19
21
22
21
21
20
19
19
21
23
22
21
21
21
21
21
21
24
26
25
21
Feels °C
18
19
21
21
21
20
19
19
21
23
21
20
21
21
21
21
21
24
25
24
19
  • 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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