38th St Beach Surf Break

Lat Long: 39.39° N 74.39° W

38th St Beach 48 hour detailed Surf Forecast

Issued: 1 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's 38th St Beach sea temperature is
18.0°C
2.0° 

38th St Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 38th St Beach today (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 6ft (1.9m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 7ft (2.2m), 10s period with E swell.
  • Evening surf: Evening surf (20 Oct, local time) - 10ft (3.0m), 11s period with E swell.

The current surf forecast for 38th St Beach at 9AM is: 1.9m 11s primary swell from a East direction (forecast issued at 01:00am October 20). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Oct)6ft (1.9m)11s
Afternoon (20 Oct)7ft (2.2m)10s
Evening (20 Oct)10ft (3.0m)11s

Table - waves today at 38th St Beach. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 8°C on Thu morning). Winds decreasing (strong winds from the NNE on Tue night, light winds from the N 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)
2
1
1
1
2
2
2
0
!
!
!
1
!
!
!
1
1
1
1
1
1
2
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)
1.9
ESE
11
1.8
ESE
11
1.9
E
11
2.2
E
10
2.2
E
10
2.5
E
10
2.5
E
11
2.1
E
11
3
ENE
11
3.5
ENE
11
3.5
ENE
11
2.3
E
11
3
E
11
3
E
11
3.5
E
11
2
E
11
1.9
E
11
1.8
E
11
1.7
E
11
1.6
E
11
1.5
E
11
1.3
E
10
1.2
E
10
1.2
E
10
Wave Graph
Metric surfscale
Energy kJ
874
792
835
1066
996
1458
1626
990
2267
2454
2488
1257
2339
2236
2561
988
882
792
683
588
498
347
284
279
Wind (km/h)
25
N
25
NNE
30
NNE
35
NNE
35
NNE
25
NNE
25
NE
30
NE
35
NNE
40
NNE
40
NNE
40
NE
35
NNE
30
NNE
25
NNE
25
NNE
30
N
25
NNW
25
NNW
25
N
25
N
15
N
15
N
15
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
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
High Tide
4:06AM0.96m
4:19PM1.20m
5:00AM1.05m
5:11PM1.23m
5:44AM1.16m
5:55PM1.26m
Low Tide
9:37AM0.49m
10:36PM0.35m
10:40AM0.42m
11:19PM0.27m
11:32AM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:11
—
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—
—
—
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7:13
—
—
—
—
—
—
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7:13
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:12
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:08
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
14
13
12
14
16
17
16
15
13
12
11
11
12
12
13
12
11
10
8
12
16
18
17
15
Feels °C
9
7
5
6
9
11
11
9
5
4
3
3
5
5
7
6
4
3
1
5
9
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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