Avalon 30th Street Surf Break

Lat Long: 39.09° N 74.72° W

Avalon 30th Street 48 hour detailed Surf Forecast

Issued: 7 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avalon 30th Street sea temperature is
24.8° C
1.9° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 2ft (0.6m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
  • Evening surf: Evening surf (19 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.

The current surf forecast for Avalon 30th Street at 3AM is: 0.9m 6s primary swell from a South direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 07:00pm July 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (19 Jul)2ft (0.6m)7s
Afternoon (19 Jul)1.5ft (0.5m)7s
Evening (19 Jul)1.5ft (0.5m)7s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 20°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the NNE by Sun night).

Sat
18
Sunday
19
Monday
20
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
5
1.3
S
5
1.1
S
5
0.9
S
6
0.8
S
7
0.7
S
7
0.6
S
7
0.5
S
7
0.5
S
8
0.5
S
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
8
0.4
SSE
8
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
51
87
70
62
57
43
34
26
29
28
18
17
16
17
19
19
17
19
18
Wind (km/h)
30
S
35
SW
20
SW
25
SW
20
WSW
20
NW
15
NW
15
NW
15
NW
5
N
10
NE
5
NNE
15
N
15
NNE
15
NE
15
ESE
15
SSE
15
SSE
20
SSE
Wind State
cross-on
cross
cross
cross
cross-off
off
off
off
off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
High Tide
00:25AM1.34m
1:08PM1.33m
1:16AM1.24m
1:57PM1.30m
Low Tide
6:14PM0.06m
6:44AM-0.03m
7:06PM0.15m
7:30AM0.05m
8:04PM0.22m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:21
 mm
1
15
4
2
Temp °C
28
23
24
23
24
24
26
27
28
26
24
23
20
20
24
25
25
24
24
Feels °C
27
21
25
23
25
25
26
25
26
26
26
25
18
18
22
23
24
23
23
  • 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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