Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 7 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.0°C
2.0° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 1ft (0.3m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 1ft (0.3m), 11s period with SE swell.
  • Evening surf: Evening surf (25 Aug, local time) - 1ft (0.3m), 11s period with SE swell.

The current surf forecast for Avalon 30th Street at 12PM is: 0.3m 11s primary swell from a Southeast direction and 0.2m 5s secondary swell from a South-southeast direction (forecast issued at 07:00am August 25). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (25 Aug)1ft (0.3m)11s
Afternoon (25 Aug)1ft (0.3m)11s
Evening (25 Aug)1ft (0.3m)11s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 26°C on Thu afternoon, min 20°C on Tue morning). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
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)
0.3
SE
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
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.4
ESE
8
0.4
ESE
9
0.4
ESE
9
0.8
S
5
0.7
S
5
0.7
ESE
9
0.9
SSE
9
0.7
ESE
9
0.8
SSE
5
Wave Graph
Metric surfscale
Energy kJ
18
18
18
18
18
18
18
18
18
17
14
21
19
18
27
31
30
27
28
70
127
68
31
Wind (km/h)
10
N
5
NNW
10
W
15
W
10
W
10
WSW
10
WSW
10
WNW
10
NNW
5
N
5
S
10
S
15
S
15
S
20
S
20
S
20
SSW
20
S
25
S
25
S
25
SSE
20
SSE
15
S
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:00AM1.08m
7:16PM1.34m
7:43AM1.15m
7:56PM1.38m
8:21AM1.22m
8:33PM1.40m
Low Tide
12:57PM0.19m
1:39AM0.09m
1:43PM0.14m
2:19AM0.04m
2:27PM0.10m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
thunderstorm
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:38
7:37
 mm
1
Temp °C
21
20
23
25
25
24
23
23
21
21
23
25
25
24
24
24
24
25
25
26
25
25
24
Feels °C
20
20
22
23
24
23
23
23
20
21
24
24
24
24
23
23
24
25
24
25
25
26
26
  • 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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