Surf Break

Lat Long: 39.16° N 74.69° W

37th Street Jetty 48 hour detailed Surf Forecast

Issued: 7 am 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's 37th Street Jetty sea temperature is
20.5°C
1.0° 

37th Street Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 37th Street Jetty today (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 4.5ft (1.3m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 3ft (0.9m), 9s period with ENE swell.
  • Evening surf: Evening surf (27 Sep, local time) - 5ft (1.5m), 5s period with ENE swell.

The current surf forecast for 37th Street Jetty at 2PM is: 0.9m 9s primary swell from a East-northeast direction (forecast issued at 07:00am September 27). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (27 Sep)4.5ft (1.3m)10s
Afternoon (27 Sep)3ft (0.9m)9s
Evening (27 Sep)5ft (1.5m)5s

Table - waves today at 37th Street Jetty. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 56mm), heaviest during Sun morning. Warm (max 21°C on Tue afternoon, min 14°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the NW by Mon night).

Sunday
27
Monday
28
Tuesday
29
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
0
0
0
0
0
0
0
0
0
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)
1.6
E
11
1.4
E
10
1.2
E
9
0.9
ENE
9
0.8
ENE
9
1.5
ENE
5
1.5
ENE
6
0.9
ENE
5
0.5
E
9
0.5
E
9
0.5
E
9
0.6
E
9
0.5
E
9
0.5
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
Wave Graph
Metric surfscale
Energy kJ
573
384
251
129
106
100
131
43
39
39
38
55
36
39
24
24
24
24
22
24
24
24
26
Wind (km/h)
25
NW
35
WNW
30
WNW
35
W
15
NNE
30
NNE
20
N
20
NW
25
NNW
20
NW
15
NW
15
NW
15
NW
5
NW
5
W
10
W
10
WNW
10
WNW
10
WNW
15
WNW
10
WNW
10
W
10
W
Wind State
cross-off
cross-off
off
off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
off
off
off
High Tide
9:10AM1.49m
9:31PM1.40m
9:48AM1.53m
10:13PM1.35m
10:29AM1.53m
11:00PM1.29m
Low Tide
3:20AM-0.05m
3:52PM-0.02m
3:59AM-0.06m
4:36PM-0.02m
4:38AM-0.04m
5:21PM-0.00m
mod rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:47
—
—
—
—
—
—
—
6:45
—
—
—
—
—
—
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6:45
—
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 mm
10
25
18
6
3
2
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
14
14
15
16
17
16
16
16
15
14
14
15
16
16
16
17
17
17
18
19
21
21
20
Feels °C
10
9
10
11
16
12
13
14
12
11
12
13
14
16
16
17
16
17
17
18
20
21
20
  • 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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