30th Street/Ship Bottom Surf Break

Lat Long: 39.64° N 74.18° W

30th Street/Ship Bottom Surf Forecast and Surf Report

Issued: 1 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's 30th Street/Ship Bottom sea temperature is
24.8° C
1.7° 

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 4 Aug 2026:

  • Best quality surf: Thursday 6 Aug, 8AM (local time) - 2.5ft (0.8m), 6s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Saturday 8 Aug, 5AM (local time) - 4.5ft (1.4m), 6s period, S swell with 146 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 8AM (local time) - 2.5ft (0.8m), 6s period with SSE 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 Thursday (Aug 06) at 8AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at 30th Street/Ship Bottom in the next 16 days are 1.4m 6s and forecast to arrive on Saturday (Aug 08) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Friday (Aug 07) at 11AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 6th Aug)2.5ft (0.8m) 6s
Best Surf 8AM (Thu 6th Aug)2.5ft (0.8m) 6s
Most Powerful 5AM (Sat 8th Aug)4.5ft (1.4m) 6s

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


The Lowdown

Alright, Rusty here. Let's talk about the surf. Look, I'm not gonna sugarcoat it – this 16-day window at 30th Street/Ship Bottom is a tough one to call.

Right from the start, we're looking at a real flat spell. The first few days of August are offering nothing but tiny, short-period wind swell. On Tuesday the 4th, you've got a weak 2ft to 3ft wave from the SSE, but the wind is a cross-on breeze, creating a choppy mess. The combined energy is weak (52 to 120). It's a struggle. This pattern of small, weak, and poorly shaped surf continues right through the first week. The water is sitting at 77°, which is a touch warmer than normal for this time of year, but that's about the only highlight.

We do get a stretch of clean conditions from Thursday the 6th through to the 10th, with offshore or cross-off breezes, but the waves are tiny. The swell height barely cracks 3ft on the Saturday morning (8th August), and combined energy just tickles 137 – still weak. It's a small, clean wave, but it's not going to get your heart racing. For a beginner, this might be a fun ankle-to-knee-high session, but for anyone else, it's a long paddle for not much.

The real dormant period hits after the 9th of August. From Sunday the 9th through to the 13th, we're looking at mostly 2ft to 2ft surf with periods hanging around 6 seconds. There's a morning of glassy conditions on Tuesday the 11th, but with a 2ft wave, you're just floating. The 13th of August shows a slight uptick with a 3ft wave from the NE, but the period is a pathetic 5 seconds, and it's still a poor surf call.

Then, a genuine gap. From the 14th of August, the surf drops off a cliff. The 14th, 15th, and 16th are all onshore, messy, and tiny – 0.7ft to 3ft. The combined energy plummets to single and low double digits (9-40). It's dead.

The 17th of August brings a slight change in the swell direction to the SE, and the period jumps to 9 seconds, which is more interesting. But the wave height is only 1ft. The 18th and 19th of August are similar: a short-period, weak SE swell, cleaned up by cross-off winds, but it's still barely a ripple. By the 19th, we're seeing strong winds of 18-22 mph, which will just blow the surface off.

The honest truth? There is no standout session here. The best we can hope for is a clean, small wave on the morning of Saturday the 8th (3ft from the S) or a clean but equally small wave on the 10th. It's a beach break, so the long-period swell that shows up on the 17th and 18th (9 seconds) will likely break too straight. This setup looks more interesting for a kite surfer than a paddle surfer when the wind picks up. Don't hold your breath.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu afternoon, min 23°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Warm (max 32°C on Fri afternoon, min 23°C on Sat morning). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
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
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)
0.7
SSE
7
0.9
SE
7
0.7
SE
7
0.6
S
6
0.8
SSE
6
0.9
SSE
5
0.8
SSE
6
1
S
6
1.1
S
6
0.8
S
6
0.9
S
6
0.9
S
6
1
S
6
0.7
S
6
0.5
S
6
0.5
S
6
0.7
S
6
0.6
S
5
0.6
S
6
0.7
S
6
0.6
S
6
Wave Graph
Metric surfscale
Energy kJ
43
69
47
27
44
49
50
69
83
47
52
56
78
38
20
21
39
15
28
38
23
Wind (km/h)
20
ENE
15
ENE
5
SSE
10
S
20
S
15
SSW
15
SSW
30
SSW
20
SSW
15
SW
25
SSW
25
SW
15
SW
25
SW
15
W
5
WSW
15
SW
15
SW
20
WSW
20
W
15
NNW
Wind State
cross-on
cross-on
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
High Tide
11:58AM1.44m
00:17AM1.29m
12:50PM1.47m
1:13AM1.23m
1:46PM1.50m
2:15AM1.20m
2:48PM1.52m
3:23AM1.19m
3:56PM1.55m
4:36AM1.23m
5:06PM1.60m
5:44AM1.31m
6:08PM1.66m
Low Tide
6:11PM0.26m
6:15AM0.12m
7:18PM0.30m
7:13AM0.16m
8:38PM0.29m
8:27AM0.18m
9:50PM0.23m
9:40AM0.16m
10:53PM0.15m
10:46AM0.11m
11:51PM0.06m
11:47AM0.05m
00:45AM-0.02m
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
thunderstorm
clear
part cloud
rain showers
clear
clear
clear
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
6:00
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:05
8:04
8:02
8:01
8:00
7:59
 mm
2
1
4
Temp °C
24
24
23
25
25
25
28
30
27
29
32
29
26
31
30
29
32
30
32
36
33
Feels °C
23
22
24
27
27
27
29
30
27
31
32
29
27
30
31
31
31
30
32
36
34
  • Map Icons:
  • Break
  • 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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