Surf Break

Lat Long: 39.10° N 74.71° W

10th Street (Avalon) 48 hour detailed Surf Forecast

Issued: 1 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's 10th Street (Avalon) sea temperature is
18.1°C
2.1° 

10th Street (Avalon) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 10th Street (Avalon) today (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 8ft (2.5m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 8ft (2.5m), 10s period with E swell.
  • Evening surf: Evening surf (20 Oct, local time) - 8ft (2.5m), 11s period with E swell.

The current surf forecast for 10th Street (Avalon) at 6AM is: 3.0m 11s primary swell from a East-northeast direction and 2.4m 11s secondary swell from a East direction (forecast issued at 01:00am October 20). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Oct)8ft (2.5m)11s
Afternoon (20 Oct)8ft (2.5m)10s
Evening (20 Oct)8ft (2.5m)11s

Table - waves today at 10th Street (Avalon). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 8°C on Thu morning). Winds decreasing (fresh winds from the NE on Wed morning, light winds from the NNW by Thu night).

Tuesday
20
Wednesday
21
Thursday
22
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)
3
3
3
2
2
3
3
3
2
2
2
2
1
2
!
3
3
3
2
2
2
3
2
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)
2.4
E
11
3
ENE
11
2.5
E
11
2.5
E
10
2.5
E
10
2.5
E
10
2.5
E
11
3
E
11
3
E
11
3
ENE
11
3
ENE
11
3
ENE
11
3
E
11
3
E
11
3.5
E
11
2.5
E
11
2.5
E
11
2.5
E
11
2.3
E
11
2.1
E
11
2
E
11
1.8
E
10
1.7
E
10
1.6
ENE
10
Wave Graph
Metric surfscale
Energy kJ
1401
1969
1423
1515
1430
1458
1509
1944
2280
2353
2353
2353
2195
2053
2561
1732
1613
1492
1253
1029
890
682
586
533
Wind (km/h)
20
N
20
N
25
N
30
NNE
30
NE
25
NNE
20
NNE
25
NNE
25
NNE
30
NNE
30
NNE
35
NE
30
NE
25
NNE
20
N
20
N
20
N
20
NNW
20
NNW
20
N
20
N
15
NNW
10
NNW
15
N
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
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:58AM0.99m
4:12PM1.15m
4:52AM1.06m
5:07PM1.18m
5:42AM1.16m
5:58PM1.23m
Low Tide
10:13AM0.35m
10:52PM0.21m
11:09AM0.27m
11:36PM0.13m
11:59AM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:13
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—
—
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7:13
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—
—
—
—
—
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7:15
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:12
—
—
—
—
—
—
—
6:09
—
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 mm
—
—
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—
—
—
—
—
—
—
—
—
—
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—
—
—
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Temp °C
13
12
11
14
17
18
17
15
13
11
11
12
13
13
12
12
10
9
8
12
16
18
17
14
Feels °C
8
7
6
8
11
13
13
11
8
5
5
5
7
7
7
7
5
4
2
6
10
14
13
10
  • 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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