Surf Break

Lat Long: 39.24° N 74.62° W

12th Street Jetty 48 hour detailed Surf Forecast

Issued: 7 am 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's 12th Street Jetty sea temperature is
19.3°C
0.1° 

12th 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 12th Street Jetty today (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for 12th Street Jetty at 3PM is: 0.4m 8s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a Southeast direction (forecast issued at 07:00am September 29). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (29 Sep)1.5ft (0.4m)8s
Afternoon (29 Sep)1.5ft (0.4m)8s
Evening (29 Sep)1.5ft (0.4m)8s

Table - waves today at 12th Street Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
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)
0.5
E
9
0.4
ESE
9
0.4
E
8
0.4
E
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
9
0.4
ESE
9
0.3
ESE
9
0.3
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
SE
13
0.3
SE
13
0.4
E
9
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
12
Wave Graph
Metric surfscale
Energy kJ
37
25
22
22
24
24
17
27
16
17
25
25
25
26
26
25
38
37
36
22
36
36
22
Wind (km/h)
10
WNW
10
WNW
15
WNW
10
WNW
10
WNW
10
W
10
W
10
WNW
5
W
5
WNW
5
WSW
10
SW
10
SW
15
SSW
15
SSW
10
SW
10
SSW
10
SSW
15
SSW
15
SSW
15
S
15
SSW
20
SSW
Wind State
off
off
cross-off
off
off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross
High Tide
10:04AM1.48m
10:35PM1.24m
10:52AM1.45m
11:30PM1.18m
11:47AM1.41m
Low Tide
3:56AM-0.04m
4:39PM-0.00m
4:37AM0.00m
5:27PM0.04m
5:22AM0.06m
6:21PM0.11m
cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
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6:52
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—
—
—
—
—
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6:54
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:45
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—
—
—
—
—
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6:43
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—
—
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—
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6:40
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
17
17
19
21
22
21
20
19
19
19
21
23
24
21
21
20
21
21
22
25
25
25
22
Feels °C
16
16
18
20
21
21
20
19
19
19
22
22
23
20
20
20
21
21
21
24
24
24
21
  • 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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