Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 7 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
25.1°C
2.3° 

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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Evening surf: Evening surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Avalon 30th Street at 1PM is: 0.4m 8s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 07:00am August 28). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (28 Aug)1.5ft (0.4m)8s
Afternoon (28 Aug)1.5ft (0.4m)8s
Evening (28 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 Fri afternoon. Warm (max 26°C on Fri morning, min 20°C on Sat morning). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
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)
1
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)
0.6
SE
9
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.6
SE
8
0.5
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
0.6
SSE
3
0.8
S
4
0.9
S
4
0.9
S
4
Wave Graph
Metric surfscale
Energy kJ
62
28
28
28
28
27
26
26
40
30
23
17
16
16
16
23
17
18
11
8
19
28
28
Wind (km/h)
5
N
5
ESE
10
S
10
SW
10
SSW
10
SW
10
NW
15
NNE
20
NNE
15
NNE
15
NE
15
ENE
10
ESE
5
SE
10
SSE
10
SSE
10
S
10
SSW
15
SSW
20
S
25
S
20
S
20
SSW
Wind State
glassy
glassy
cross-on
cross
cross
cross
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:57AM1.27m
9:09PM1.40m
9:32AM1.32m
9:45PM1.38m
10:07AM1.36m
10:23PM1.34m
Low Tide
2:58AM-0.00m
3:10PM0.07m
3:35AM-0.03m
3:52PM0.05m
4:10AM-0.04m
4:32PM0.05m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:34
7:32
 mm
1
3
2
1
Temp °C
24
24
26
26
26
26
25
23
21
20
22
23
22
22
22
23
23
23
25
26
26
25
25
Feels °C
27
27
28
28
28
28
26
22
18
18
20
22
22
23
22
24
24
25
26
26
25
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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