Surf Break

Lat Long: 39.24° N 74.62° W

12th Street Jetty 48 hour detailed Surf Forecast

Issued: 7 pm 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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 1ft (0.3m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.4m), 9s period with ESE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 13s period with SE swell.

The current surf forecast for 12th Street Jetty at 1AM is: 0.4m 9s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 07:00pm September 29). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Sep)1ft (0.3m)9s
Afternoon (30 Sep)1.5ft (0.4m)9s
Evening (30 Sep)1.5ft (0.4m)13s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 19°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
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
0.4
SE
13
0.4
SE
13
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
Wave Graph
Metric surfscale
Energy kJ
24
24
17
27
16
17
25
25
25
42
42
40
38
37
36
36
36
36
36
Wind (km/h)
5
WNW
5
NW
5
WSW
5
WNW
5
N
5
NNW
5
WSW
10
SSW
15
SW
15
SSW
10
SSW
10
SSW
10
SW
10
SSW
15
SSW
10
SSW
5
SSE
10
SSE
15
SSW
Wind State
cross-off
off
cross-off
cross-off
cross-off
off
glassy
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:35PM1.24m
10:52AM1.45m
11:30PM1.18m
11:47AM1.41m
Low Tide
4:39PM-0.00m
4:37AM0.00m
5:27PM0.04m
5:22AM0.06m
6:21PM0.11m
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:52
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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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6:43
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6:40
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 mm
—
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—
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—
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Temp °C
22
21
20
20
19
20
21
22
23
21
21
20
20
21
21
22
21
23
22
Feels °C
22
21
20
20
19
20
21
21
22
20
20
20
20
20
20
23
22
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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