30th Street/Ship Bottom Surf Break

Lat Long: 39.64° N 74.18° W

30th Street/Ship Bottom Surf Forecast and Surf Report

Issued: 7 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's 30th Street/Ship Bottom sea temperature is
25.1° C
2.3° 

30th Street/Ship Bottom surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


30th Street/Ship Bottom surf forecast from 21 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 5PM (local time) - 6ft (1.8m), 8s period, S swell with offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 5PM (local time) - 6ft (1.8m), 8s period, S swell with 428 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 5PM (local time) - 6ft (1.8m), 8s period with S swell.

Best Forecast Surf Conditions for 30th Street/Ship Bottom this week:

The surf forecast for 30th Street/Ship Bottom over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 5PM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 1.1m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at 30th Street/Ship Bottom in the next 16 days are 1.8m 8s and forecast to arrive on Wednesday (Jul 22) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Jul 27) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 22nd Jul)6ft (1.8m) 8s
Best Surf 5PM (Wed 22nd Jul)6ft (1.8m) 8s
Most Powerful 5PM (Wed 22nd Jul)6ft (1.8m) 8s

Table - best surf conditions forecast for 30th Street/Ship Bottom over the next 16 days.


The Lowdown

Right, let’s have a look at what’s on offer for 30th Street/Ship Bottom over the next couple of weeks.

Honestly, mate, it’s a bit of a quiet stretch for the most part. We’re looking at a long run of small, weak waves with onshore or cross-shore winds messing things up. There’s a real gap in quality surf here, with most days showing poor conditions and very low energy. The combined energy of all swells is mostly showing weak numbers (under 100), with just a few brief spikes into moderate territory.

The water temp is about average for the time of year, nothing crazy to report.

Tuesday the 21st is a write-off – small SSE swell at 4 ft, a short period of 5 seconds, and a cross wind from the SSE at 16 mph. Choppy, messy, and the energy is a weak 78. Not worth paddling out.

Wednesday the 22nd starts to show a glimmer of hope. The morning’s still poor with a 4 ft S swell, 8-second period, and cross-off wind from the WSW. But by Wednesday afternoon, things look a lot better. We’ve got a 6 ft S swell, still 8 seconds, but the wind is offshore from the W at 12 mph. That’s clean, and the energy jumps to 593 (moderate). This is the best on offer in the whole outlook – it’s the only time the waves get over 5 ft, and the offshore wind will make it clean. It’s a bit much for beginners, but for the rest of us, it’s the standout. Expect some crowds, as it’s a spot that sometimes gets busy.

From Thursday the 23rd onward, it’s a long, slow decline. Swell drops to 3 ft or less, periods are short, and winds are onshore or cross-onshore from the east and northeast. Energy stays weak, mostly under 100. There’s a brief moment on Thursday the 30th of July afternoon with a 4 ft S swell, 8-second period, and offshore wind from the W at 19 mph, giving a clean surf and 273 energy (moderate). It’s still a marginal call, though. And again on Friday the 31st of July morning, we get a glassy morning with NNE wind at 3 mph, but the swell is a tiny 3 ft from the SSE, period only 7 seconds, and energy a weak 63. Surfable, but nothing to get excited about.

The rest of the run into early August is flat and glassy at times, with tiny 2 ft to 2 ft swells and no real power. It’s a long gap of poor surf.

So, if you’re keen, the standout is definitely Wednesday the 22nd of July afternoon. Get out then for the cleanest, most solid waves of the stretch. Otherwise, it’s a waiting game.

Rusty.

Short Range Forecast

Heavy rain (total 29mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, light winds from the WNW by Wed night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 20°C on Sat night). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
3
0
0
0
1
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)
0.6
SSE
4
1.2
SSE
5
1.1
S
5
1.5
S
8
1.3
S
8
1.8
S
8
0.9
SSE
8
0.8
SSE
8
0.6
SSE
8
0.4
SE
8
0.6
ESE
6
0.8
ESE
6
0.9
ESE
7
0.9
ESE
7
0.8
ESE
6
0.6
SE
8
0.6
ESE
8
0.7
SE
8
0.5
SE
8
Wave Graph
Metric surfscale
Energy kJ
11
72
66
270
191
428
119
75
47
21
26
46
86
82
43
36
43
62
28
Wind (km/h)
20
SSE
25
SSE
35
SSW
30
SW
20
WSW
20
W
25
NNE
25
NE
20
ENE
5
ENE
20
ENE
20
E
15
E
25
ENE
15
ENE
10
NNE
15
NE
10
ESE
10
SW
Wind State
cross
cross
cross-off
cross-off
cross-off
off
cross
cross-on
cross-on
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
1:16AM1.27m
1:53PM1.41m
2:04AM1.19m
2:40PM1.39m
2:55AM1.12m
3:29PM1.37m
3:51AM1.09m
4:23PM1.37m
4:51AM1.09m
5:16PM1.40m
5:46AM1.12m
6:06PM1.44m
Low Tide
7:28AM0.19m
8:14PM0.32m
8:21AM0.25m
9:16PM0.33m
9:15AM0.29m
10:11PM0.31m
10:06AM0.30m
11:01PM0.27m
10:54AM0.29m
11:48PM0.23m
11:41AM0.27m
00:34AM0.18m
clear
cloud
thunderstorm
thunderstorm
clear
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:47
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:19
8:19
8:17
8:16
8:15
8:15
 mm
3
26
Temp °C
23
25
27
24
27
29
27
21
22
22
22
23
22
22
22
21
22
23
22
Feels °C
23
25
26
22
26
28
27
17
18
20
20
21
20
19
20
21
22
23
23
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the 30th Street/Ship Bottom Surf forecast

The above surf forecast table for 30th Street/Ship Bottom provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 30th Street/Ship Bottom can be found by selecting the local surf guide option on the grey menu. Our 30th Street/Ship Bottom surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (30th Street/Ship Bottom) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for 30th Street/Ship Bottom may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in New Jersey? If you are looking for accommodation near 30th Street/Ship Bottom, camping, hotels and condos and appartments in New Jersey, consider staying in Ocean Acres which is 14 km (9 miles) away. Other places in and around New Jersey where you can find information about places to rent, and car hire include Toms River which is 35 km (22 miles) away, Atlantic City, Pleasantville and Point Pleasant.

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