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 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's 30th Street/Ship Bottom sea temperature is
24.9° C
1.8° 

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 6 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 2AM (local time) - 2.5ft (0.8m), 6s period, S swell with glassy winds.
  • Most powerful swell: Sunday 9 Aug, 2AM (local time) - 4ft (1.2m), 6s period, S swell with 112 kJ wave energy.
  • Next surfable swell (1★+): Saturday 8 Aug, 2AM (local time) - 2.5ft (0.8m), 6s 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 Saturday (Aug 08) at 2AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.3m and 8s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at 30th Street/Ship Bottom in the next 16 days are 1.2m 6s and forecast to arrive on Sunday (Aug 09) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Friday (Aug 07) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 8th Aug)2.5ft (0.8m) 6s
Best Surf 2AM (Sat 8th Aug)2.5ft (0.8m) 6s
Most Powerful 2AM (Sun 9th Aug)4ft (1.2m) 6s

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


The Lowdown

Alright folks, Rusty here. Let’s get right into it for the only spot on the radar this forecast period.

Straight up, 30th Street/Ship Bottom is looking at a pretty grim run over the next couple of weeks. The swell is tiny and weak most of the time, with combined energy often in the double digits (47, 52, 37, 44) — that’s barely a ripple. The wind is mostly cross-off, which is okay for keeping the surface clean, but there just isn’t enough push to get excited about.

We start off Thursday 6th August with a minimal 3 ft of swell from the SSE, but it’s short period at 6 seconds. The water temp is about average for the time of year, nothing unusual there. The whole first week is a slog. Friday 7th, Saturday 8th, Sunday 9th all have a similar story: tiny waves, poor energy, and the surf quality is poor. The best you can hope for is a knee-high slop on Sunday morning with a 2 ft SSE swell and a gentle breeze, but it’s still a very ordinary session.

There is a brief moment of interest on Tuesday 11th August morning. The wind goes glassy from the NW, making it smooth as butter, but the swell is still only 2 ft and the combined energy is just 34. It’s a clean, small wave for a longboard if you’re desperate.

The rest of the week into the weekend is a write-off. Swell heights drop below 2 ft regularly. We get a few glassy mornings on the 14th, 15th, and 16th, but the wave energy is pathetic (10 to 20 range). It’s a flat spell, plain and simple.

Now, the standout in this otherwise bleak 16-day window shows up on Wednesday 19th August. The morning brings a 5 ft S swell with a combined energy of 320 — that’s a punch of moderate wave energy finally. The wind is a clean cross-off from the NNW (12 mph), which will keep it lined up. The period is 7 seconds, so it’s a bit short, but this is the biggest push of the whole period. However, at 5 ft, it’s getting into the range that might be a bit much for beginners. For the experienced surfer, this is the one session to target, but it’s a long way out, so take it with a grain of salt.

The day after, Thursday 20th, has some size (4 ft) but gets chopped up by onshore winds. The run ends on Friday 21st with a weak, crummy 3 ft swell from the ENE and a strong cross-onshore wind.

The bottom line: There’s a very long gap of flat or near-flat conditions from the start until that one morning on 19th August. If you’re a beginner, that 5 ft on the 19th might be a bit big, and the rest is too small. For the more experienced crew, mark your calendar for the 19th, but don’t hold your breath. It’s a tough stretch.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri night. Warm (max 32°C on Sat afternoon, min 22°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Fri night).

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 32°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
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
1
0
0
0
1
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)
0.8
S
5
0.8
SSE
6
1
S
5
1
S
6
0.7
S
6
1
S
4
0.8
S
6
1
S
6
0.4
SE
8
1.2
S
6
0.7
SSE
7
0.6
S
7
0.4
SSE
6
0.4
SSE
6
0.6
S
6
0.8
S
5
0.7
S
6
0.1
SE
9
0.6
S
5
Wave Graph
Metric surfscale
Energy kJ
33
43
48
62
33
36
40
74
22
112
47
32
13
12
25
35
30
3
21
Wind (km/h)
20
SSW
20
SSW
30
SSW
20
SSW
15
SW
30
SSW
5
WNW
15
SW
20
SW
20
WSW
15
SW
25
SW
15
WSW
10
SW
20
SSW
10
WSW
5
NW
15
WSW
15
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
off
High Tide
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
6:43AM1.41m
7:03PM1.71m
Low Tide
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
12:45PM0.00m
1:37AM-0.09m
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
rain showers
clear
clear
clear
clear
part cloud
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
6:01
6:01
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:04
8:02
8:01
8:00
7:59
7:58
 mm
7
1
1
2
Temp °C
25
28
30
27
30
31
28
27
32
30
28
32
31
30
32
30
27
32
31
Feels °C
26
29
29
27
31
30
28
28
31
30
29
31
31
31
31
30
29
32
32
  • Map Icons:
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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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