Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 1 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
24.9° C
1.4° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (08 Aug, local time) - 3.5ft (1.1m), 5s period with S swell.

The current surf forecast for Avalon 30th Street at 9AM is: 0.4m 9s primary swell from a Southeast direction and 0.5m 5s secondary swell from a South direction (forecast issued at 01:00am August 08). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (08 Aug)1.5ft (0.4m)9s
Afternoon (08 Aug)1.5ft (0.4m)8s
Evening (08 Aug)3.5ft (1.1m)5s

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 31°C on Sat afternoon, min 23°C on Sun morning). Wind will be generally light.

Saturday
8
Sunday
9
Monday
10
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
1
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)
0.7
S
5
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.4
SE
8
1
S
5
1.1
S
6
1.1
S
6
0.8
SSE
7
0.7
SSE
6
0.6
S
6
0.5
S
6
0.4
SSE
6
0.7
S
6
0.6
S
5
0.5
S
5
0.4
SSE
5
0.4
SSE
5
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
Wave Graph
Metric surfscale
Energy kJ
25
27
28
27
24
23
53
75
94
58
44
29
19
12
31
18
11
8
9
11
11
11
12
12
Wind (km/h)
15
WSW
10
WSW
15
WSW
15
WSW
15
SW
15
SW
20
SSW
25
WSW
15
WSW
15
WSW
15
WSW
15
WSW
15
WSW
15
SW
10
SSW
10
SW
10
WSW
5
W
5
WNW
5
SSW
15
SW
15
SSW
15
NW
15
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
glassy
cross
cross
cross
off
cross-off
High Tide
4:16AM1.07m
4:45PM1.40m
5:28AM1.11m
5:54PM1.45m
6:35AM1.18m
6:57PM1.51m
Low Tide
10:30AM0.13m
11:43PM0.10m
11:36AM0.08m
00:41AM0.02m
12:38PM0.02m
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:02
8:01
8:00
 mm
1
Temp °C
26
25
24
27
31
31
29
25
24
24
23
27
30
31
30
30
28
27
26
28
30
31
26
25
Feels °C
27
27
25
28
32
31
30
24
25
25
24
28
31
31
31
31
30
29
29
31
31
32
27
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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