12th Street Jetty Surf Break

Lat Long: 39.24° N 74.62° W

12th Street Jetty 48 hour detailed Surf Forecast

Issued: 1 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's 12th Street Jetty sea temperature is
24.4° C
1.7° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 0.5ft (0.1m), 15s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 0.5ft (0.1m), 14s period with E swell.
  • Evening surf: Evening surf (17 Jul, local time) - 0.5ft (0.1m), 14s period with SE swell.

The current surf forecast for 12th Street Jetty at 9PM is: 0.1m 14s primary swell from a Southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 14s secondary swell from a East direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 01:00pm July 17). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Jul)0.5ft (0.1m)15s
Afternoon (17 Jul)0.5ft (0.1m)14s
Evening (17 Jul)0.5ft (0.1m)14s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat night. Warm (max 29°C on Fri afternoon, min 21°C on Sun morning). Mainly fresh winds.

Fri
17
Saturday
18
Sunday
19
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
14
0.2
ESE
8
0.1
E
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.5
S
4
1
S
4
1.3
S
5
1.3
S
6
1.3
S
6
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
12
Wave Graph
Metric surfscale
Energy kJ
4
4
8
8
8
8
8
7
7
36
87
112
122
7
7
7
7
7
7
6
6
Wind (km/h)
0
ENE
15
SSE
10
S
15
SSW
10
SSW
10
SSW
10
SSW
15
SSW
15
S
10
S
5
SSE
25
S
30
SSW
20
WSW
20
W
15
NW
15
NW
10
NW
10
NNW
10
E
10
E
Wind State
glassy
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross
cross-off
cross-off
off
off
off
off
cross-on
cross-on
High Tide
11:09AM1.34m
11:20PM1.43m
12:03PM1.33m
00:11AM1.33m
12:54PM1.31m
Low Tide
5:03PM-0.01m
5:39AM-0.11m
5:54PM0.06m
6:24AM-0.03m
6:46PM0.15m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
mod rain
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:21
 mm
1
4
4
7
2
6
3
Temp °C
27
28
29
27
26
25
25
25
27
27
28
23
25
23
23
21
26
28
29
25
24
Feels °C
28
27
28
26
27
25
26
26
30
30
33
22
24
24
24
21
25
27
28
25
25
  • 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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