Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 7 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.0°C
2.4° 

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 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Avalon 30th Street at 2PM is: 0.4m 8s primary swell from a Southeast direction and 0.4m 4s secondary swell from a East-northeast direction, 0.7m 4s secondary swell from a Northeast direction (forecast issued at 07:00am August 29). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (29 Aug)1.5ft (0.4m)8s
Afternoon (29 Aug)1.5ft (0.4m)8s
Evening (29 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun night. Warm (max 26°C on Sun afternoon, min 20°C on Sat morning). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
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)
0.4
ESE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.7
S
4
0.8
S
4
0.9
S
4
0.8
S
4
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
26
16
22
22
16
16
16
17
24
18
18
11
12
19
28
24
10
10
10
10
9
9
9
Wind (km/h)
20
NNE
20
NNE
15
NE
10
ENE
10
SSE
10
S
10
S
5
S
10
S
10
SSW
15
SSW
20
S
20
S
20
S
25
SSW
5
WNW
10
NE
10
NE
10
ENE
10
E
10
SE
10
ESE
10
SSE
Wind State
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross
cross
cross
cross-on
on
on
on
High Tide
9:32AM1.32m
9:45PM1.38m
10:07AM1.36m
10:23PM1.34m
10:46AM1.38m
Low Tide
3:35AM-0.03m
3:52PM0.05m
4:10AM-0.04m
4:32PM0.05m
4:44AM-0.03m
5:14PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
rain showers
rain showers
part cloud
clear
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:32
7:30
 mm
2
2
1
Temp °C
21
20
22
24
23
23
23
23
23
23
24
26
26
25
25
24
21
21
23
24
24
23
23
Feels °C
20
17
21
23
23
23
24
25
24
24
24
26
26
25
25
27
23
23
25
25
26
25
25
  • 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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