Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 7 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.2°C
2.2° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Avalon 30th Street at 4PM is: 0.4m 9s primary swell from a Southeast direction and 0.1m 5s secondary swell from a East direction, 0.3m 6s secondary swell from a South direction (forecast issued at 07:00am August 26). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (26 Aug)1ft (0.3m)10s
Afternoon (26 Aug)1.5ft (0.4m)9s
Evening (26 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 8mm), mostly falling on Thu night. Warm (max 28°C on Fri afternoon, min 21°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the S by Thu afternoon).

Wednesday
26
Thursday
27
Friday
28
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
1
0
1
1
1
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
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
0.4
ESE
8
0.9
S
4
0.7
ESE
9
0.7
ESE
9
0.8
SSE
5
0.6
ESE
9
0.8
SE
6
0.8
SE
6
0.8
SE
6
0.7
SSE
6
0.6
ESE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
Wave Graph
Metric surfscale
Energy kJ
18
17
14
21
19
18
27
31
30
27
31
71
71
31
53
49
46
56
34
46
34
33
33
Wind (km/h)
10
NW
10
NW
5
SW
10
SSW
15
S
15
S
20
S
20
S
20
S
20
S
25
S
30
S
25
S
20
SSE
15
S
10
W
5
WNW
5
WNW
10
W
10
W
10
WSW
10
SW
5
WNW
Wind State
off
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
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross
glassy
High Tide
7:43AM1.15m
7:56PM1.38m
8:21AM1.22m
8:33PM1.40m
8:57AM1.27m
9:09PM1.40m
Low Tide
1:43PM0.14m
2:19AM0.04m
2:27PM0.10m
2:58AM-0.00m
3:10PM0.07m
clear
clear
clear
clear
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
cloud
thunderstorm
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:37
7:36
 mm
1
1
1
1
2
2
Temp °C
22
21
24
25
25
24
24
24
25
25
26
26
24
25
25
24
23
23
25
27
28
26
26
Feels °C
22
21
25
24
23
23
23
23
25
24
24
24
23
25
27
26
26
26
27
28
29
28
28
  • 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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