38th St Beach Surf Break

Lat Long: 39.39° N 74.39° W

38th St Beach 48 hour detailed Surf Forecast

Issued: 7 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's 38th St Beach sea temperature is
25.7° C
2.4° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 2.5ft (0.8m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 1.5ft (0.5m), 5s period with S swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.7m), 5s period with SSW swell.

The current surf forecast for 38th St Beach at 2PM is: 0.5m 5s primary swell from a South direction and 0.3m 5s secondary swell from a East-southeast direction (forecast issued at 07:00am August 17). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Aug)2.5ft (0.8m)5s
Afternoon (17 Aug)1.5ft (0.5m)5s
Evening (17 Aug)2.5ft (0.7m)5s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon morning. Warm (max 30°C on Mon afternoon, min 23°C on Tue morning). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
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
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
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)
1.2
S
5
0.9
SSE
5
0.8
SSE
5
0.5
S
5
0.5
S
5
0.7
SSW
5
0.4
SE
6
0.6
SSE
6
0.6
SSE
6
0.5
SE
7
0.5
SE
7
0.5
SE
7
0.5
SE
7
0.5
SE
7
0.5
SE
7
0.3
SE
11
0.5
SE
6
0.3
SE
10
0.5
SE
10
0.5
SE
10
0.3
SE
9
0.3
SE
9
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
85
40
31
14
13
25
14
26
27
22
22
22
21
21
21
21
19
16
47
45
14
13
29
Wind (km/h)
15
SW
15
W
10
WNW
10
WNW
5
WSW
15
WNW
10
NW
10
NW
10
NNW
10
N
10
NE
15
ESE
15
SSE
15
S
10
SSW
5
SW
10
NW
5
WNW
10
SW
20
SSW
20
SW
15
SW
15
SW
Wind State
cross
cross-off
cross-off
off
cross-off
off
off
off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
High Tide
12:19PM1.34m
00:31AM1.18m
1:06PM1.30m
1:18AM1.07m
1:53PM1.25m
Low Tide
5:50AM0.10m
6:22PM0.23m
6:34AM0.20m
7:16PM0.31m
7:18AM0.29m
8:11PM0.39m
thunderstorm
rain showers
thunderstorm
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:49
7:47
 mm
3
1
2
Temp °C
24
24
27
29
30
29
27
26
24
23
26
26
26
27
26
26
25
24
27
29
29
28
27
Feels °C
26
27
29
31
34
31
29
29
26
25
29
28
28
29
28
28
26
25
27
28
28
28
29
  • 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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