Surf Break

Lat Long: 39.10° N 74.71° W

Avalon 15th Street 48 hour detailed Surf Forecast

Issued: 7 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon 15th Street sea temperature is
22.1°C
2.3° 

Avalon 15th 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 15th Street today (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 10ft (3.0m), 12s period with E swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 13ft (4.0m), 12s period with E swell.
  • Evening surf: Evening surf (25 Sep, local time) - 11ft (3.5m), 12s period with E swell.

The current surf forecast for Avalon 15th Street at 2PM is: 4.0m 12s primary swell from a East direction and 2.5m 12s secondary swell from a East direction (forecast issued at 07:00am September 25). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (25 Sep)10ft (3.0m)12s
Afternoon (25 Sep)13ft (4.0m)12s
Evening (25 Sep)11ft (3.5m)12s

Table - waves today at Avalon 15th Street. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 65mm), heaviest during Sat night. Warm (max 21°C on Fri afternoon, min 12°C on Fri night). Winds decreasing (strong winds from the NNE on Fri night, light winds from the W by Sun afternoon).

Friday
25
Saturday
26
Sunday
27
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)
3
2
1
3
4
2
!
1
1
1
1
1
0
0
1
2
1
1
1
4
0
0
1
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)
3.5
E
12
3
E
12
2.5
E
12
4
E
12
4
E
13
3.5
E
12
4.5
E
13
2.5
E
13
2.5
E
13
2.3
E
12
2.3
E
12
2.2
E
12
2
E
12
1.9
E
12
1.7
E
12
1.7
E
12
1.6
E
11
1.6
E
11
2.5
NE
10
3
ENE
10
2.1
E
9
1.9
ENE
8
1.8
ENE
7
Wave Graph
Metric surfscale
Energy kJ
3388
2667
1985
4773
5261
3661
6425
2185
1989
1648
1505
1378
1122
955
749
763
599
573
1151
1596
683
416
362
Wind (km/h)
35
NNE
40
NNE
35
NNE
35
NNE
35
NNE
40
NNE
45
NNE
45
N
45
N
40
N
40
N
40
NNW
40
NNW
40
NNW
35
NNW
30
NNW
30
NW
35
NW
40
WNW
10
W
35
ENE
25
NE
20
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-on
cross
cross-off
High Tide
7:37AM1.30m
7:52PM1.36m
8:13AM1.38m
8:30PM1.37m
8:49AM1.44m
9:10PM1.35m
Low Tide
1:45PM0.06m
2:03AM-0.02m
2:29PM0.02m
2:42AM-0.05m
3:14PM-0.02m
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
mod rain
mod rain
mod rain
light rain
mod rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
—
—
—
—
—
—
—
6:48
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:51
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:47
—
—
 mm
—
—
—
—
—
—
1
2
1
4
1
1
—
2
10
9
9
4
8
5
3
2
2
Temp °C
14
15
16
18
21
19
14
12
13
13
13
14
15
13
13
14
14
14
15
18
17
17
17
Feels °C
7
7
9
10
13
10
5
4
5
5
6
7
8
6
6
9
9
8
8
19
12
14
15
  • 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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