Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 1 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
24.9°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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 1.5ft (0.4m), 9s period with ESE swell.
  • Evening surf: Evening surf (27 Aug, local time) - 1.5ft (0.4m), 9s period with ESE swell.

The current surf forecast for Avalon 30th Street at 7AM is: 0.4m 8s primary swell from a East-southeast direction and 0.1m 5s secondary swell from a East direction, 0.6m 4s secondary swell from a South direction (forecast issued at 01:00am August 27). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (27 Aug)1.5ft (0.4m)8s
Afternoon (27 Aug)1.5ft (0.4m)9s
Evening (27 Aug)1.5ft (0.4m)9s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 28°C on Fri afternoon, min 22°C on Sat morning). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
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
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
1
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
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
SE
9
0.8
SSE
6
0.7
SE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
Wave Graph
Metric surfscale
Energy kJ
31
30
27
28
31
32
31
39
44
76
29
28
28
27
27
26
33
32
32
31
16
16
16
10
Wind (km/h)
20
S
15
S
15
SSE
15
S
20
SSE
20
SSE
15
S
15
SSW
10
SW
5
NW
5
NE
5
SSW
10
SW
10
SSW
10
SW
5
WNW
10
N
15
N
25
NE
25
NE
20
ENE
15
ENE
10
E
10
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
off
glassy
glassy
cross
cross
cross
off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
on
High Tide
8:21AM1.22m
8:33PM1.40m
8:57AM1.27m
9:09PM1.40m
9:32AM1.32m
9:45PM1.38m
Low Tide
2:19AM0.04m
2:27PM0.10m
2:58AM-0.00m
3:10PM0.07m
3:35AM-0.03m
3:52PM0.05m
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:36
7:34
 mm
1
Temp °C
24
24
24
26
27
26
25
25
24
23
24
26
27
28
27
26
25
24
22
23
23
22
22
23
Feels °C
23
24
25
26
27
26
26
26
26
26
27
29
29
30
29
28
26
25
21
20
22
22
23
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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