38th St Beach Surf Break

Lat Long: 39.39° N 74.39° W

38th St Beach 48 hour detailed Surf Forecast

Issued: 7 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's 38th St Beach sea temperature is
24.8°C
3.2° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 1ft (0.3m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (12 Sep, local time) - 2.5ft (0.7m), 4s period with SE swell.

The current surf forecast for 38th St Beach at 3PM is: 0.4m 9s primary swell from a Southeast direction (forecast issued at 07:00am September 12). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (12 Sep)1ft (0.3m)9s
Afternoon (12 Sep)1.5ft (0.4m)9s
Evening (12 Sep)2.5ft (0.7m)4s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun morning. Warm (max 26°C on Sun afternoon, min 18°C on Mon morning). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
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)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
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)
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.6
SE
4
0.8
SE
4
0.9
SE
4
0.9
SSE
5
0.9
SSE
5
0.8
SSE
5
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
13
12
13
30
31
12
21
28
35
33
25
24
23
23
23
22
22
21
21
21
22
20
20
Wind (km/h)
5
ENE
10
ESE
15
SE
20
SE
20
SSE
20
SE
20
SE
20
SE
20
S
20
SSW
10
WNW
5
WNW
10
SSW
10
WSW
10
WSW
15
WSW
15
WNW
25
NNW
25
N
15
N
15
NNE
15
NNE
20
NNE
Wind State
cross-on
on
on
on
on
on
on
on
cross-on
cross
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:35AM1.48m
9:50PM1.42m
10:15AM1.48m
10:30PM1.33m
10:55AM1.44m
Low Tide
3:11AM-0.04m
3:30PM0.01m
3:49AM0.01m
4:14PM0.07m
4:25AM0.09m
4:59PM0.16m
clear
clear
clear
clear
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
part cloud
clear
clear
clear
cloud
light rain
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:08
7:07
 mm
1
2
2
4
4
1
1
Temp °C
21
22
23
23
23
23
23
23
25
24
23
24
26
26
25
25
24
20
18
23
24
22
21
Feels °C
21
22
21
21
22
22
23
24
26
24
26
26
28
28
26
27
25
17
14
20
21
19
16
  • 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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