Surf Break

Lat Long: 39.10° N 74.71° W

10th Street (Avalon) 48 hour detailed Surf Forecast

Issued: 1 pm 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 ENE swell.
  • Evening surf: Evening surf (20 Oct, local time) - 10ft (3.0m), 11s period with E swell.

The current surf forecast for 10th Street (Avalon) at 6PM is: 2.5m 10s primary swell from a East direction (forecast issued at 01:00pm 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)10ft (3.0m)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 9°C on Wed night). Mainly fresh winds.

Tue
20
Wednesday
21
Thursday
22
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)
2
1
3
3
3
!
!
!
!
!
!
!
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3
2
1
1
2
3
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
ENE
10
2.5
ENE
10
2.5
E
10
2.5
E
11
3
E
11
3.5
ENE
11
3.5
ENE
11
3.5
ENE
11
3.5
E
11
3.5
E
12
4
ENE
12
3.5
ENE
12
3.5
ENE
12
3
E
11
2.5
E
11
2.3
E
11
2.3
ENE
11
2
E
10
1.9
ENE
10
1.7
E
10
1.7
ENE
10
Wave Graph
Metric surfscale
Energy kJ
1539
1452
1466
1538
2141
2454
2700
2799
2867
3224
4215
3696
3264
2039
1663
1230
1121
867
784
608
573
Wind (km/h)
30
NNE
30
NE
25
NNE
20
NNE
25
NNE
25
NNE
30
NNE
35
NNE
35
NNE
30
NNE
30
NNE
25
N
25
N
25
N
25
N
25
N
25
N
20
N
15
NNW
15
NNW
20
N
Wind State
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
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
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
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:13
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7:15
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:13
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6:12
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6:09
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 mm
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Temp °C
15
17
18
17
14
12
11
11
11
13
13
13
11
10
9
10
13
17
18
17
14
Feels °C
9
11
13
13
9
6
4
4
4
6
6
7
5
4
2
4
6
11
13
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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