Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 1 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.2°C
2.1° 

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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 0.5ft (0.2m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.1m), 12s period with SE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.4m), 6s period with SE swell.

The current surf forecast for Avalon 30th Street at 9PM is: 0.4m 6s primary swell from a Southeast direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00pm August 23). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (23 Aug)0.5ft (0.2m)8s
Afternoon (23 Aug)0.5ft (0.1m)12s
Evening (23 Aug)1.5ft (0.4m)6s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
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)
0.2
E
8
0.2
E
8
0.2
ESE
8
0.4
SE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.2
ESE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
11
0.2
ESE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.2
ESE
11
0.3
SE
11
Wave Graph
Metric surfscale
Energy kJ
6
6
6
9
14
14
14
14
22
21
21
20
12
19
18
18
18
18
18
11
18
Wind (km/h)
15
W
15
W
15
W
10
SW
10
WSW
10
WNW
10
NW
5
NW
5
W
5
SW
0
SSW
10
SE
5
WNW
15
NNW
15
N
10
NNW
10
WNW
15
W
15
W
10
WSW
10
NW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
off
off
off
glassy
cross
glassy
on
glassy
off
cross-off
off
off
cross-off
cross-off
cross-off
off
High Tide
5:38PM1.23m
6:10AM1.01m
6:31PM1.28m
7:00AM1.08m
7:16PM1.34m
Low Tide
11:20AM0.29m
00:11AM0.22m
12:10PM0.24m
00:56AM0.16m
12:57PM0.19m
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:43
7:42
7:39
 mm
1
Temp °C
24
26
27
26
26
23
22
22
24
26
26
25
24
22
20
20
23
24
26
25
24
Feels °C
25
26
25
25
25
22
20
21
24
25
26
23
24
20
18
19
21
21
24
25
23
  • 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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