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 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's 30th Street/Ship Bottom sea temperature is
25.2°C
2.4° 

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 23 Aug 2026:

  • Best quality surf: Friday 28 Aug, 11AM (local time) - 2ft (0.6m), 8s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 5PM (local time) - 2.5ft (0.8m), 9s period, SE swell with 101 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 11AM (local time) - 2ft (0.6m), 8s period with ESE 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 Friday (Aug 28) at 11AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.3m and 6s. 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 0.8m 9s and forecast to arrive on Thursday (Aug 27) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Aug 23) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Fri 28th Aug)2ft (0.6m) 8s
Best Surf11AM (Fri 28th Aug)2ft (0.6m) 8s
Most Powerful 5PM (Thu 27th Aug)2.5ft (0.8m) 9s

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


The Lowdown

Alright, let's talk about what's in store for us. For the next week and a half, it's looking pretty darn quiet. There's a big old gap with nothing worth getting wet for from now until late next week, so if you’re keen for a wave, you’ll be waiting a fair while. The ocean just doesn't have any grunt for most of it.

The first few days are tiny. Sunday the 23rd we’re seeing a small 0.7ft wave from the ESE with a period of 13 seconds – it's a groundswell but there's hardly any power, combined energy is only (26). Water temp is 77°, which is much warmer than normal for this time of year, so that's a nice bonus if you're just floating, but the surf is poor.

Monday the 24th and Tuesday the 25th stay small, 1.0ft from the SE with a period around 12 seconds. The wind does turn offshore (WSW and W) on both afternoons, so it’ll be clean as a whistle, but it’s still barely a ripple. Combined energy stays low (24 to 37). Wednesday the 26th morning goes glassy with 0.7ft from the ESE and a 9-second period – perfect conditions if there was any swell, but there ain't.

We drift through the rest of the week and into the next with nothing but poor surf. Thursday the 28th afternoon sees a little bump to 3ft from the SE with 9 seconds, combined energy hits (130) – moderate energy for a moment – but it’s cross-onshore and choppy. Friday the 28th morning is the first time we get a “surfable” nod: 2ft from the ESE, 8 seconds, with light SW winds making it clean. Still, it’s very ordinary.

Then there’s another dry spell right through to the start of September. On Monday the 31st of August we get a long-period SE swell at 18 seconds, 1ft, combined energy (108) – that’s a proper groundswell but the height is just too small to do anything with. Offshore wind (WNW) in the morning keeps it tidy, but it’s a tease.

The real change comes on Thursday the 3rd of September. That morning we’ve got 2ft from the SE, 11-second period, and offshore wind from the west (15 km/h). Combined energy ramps up to (247) – moderate energy now, and the conditions are clean. Friday the 4th of September morning keeps it going: 3ft from the SE, 12-second period, light NW winds (5 km/h), combined energy (210). This is the standout window. The swell direction suits the SE optimum, the period is solid, the wind is light and offshore – it’ll be clean, lined-up waves at 30th Street/Ship Bottom. It’s a beginner-friendly sandbar, and with waves around 3ft, it’s perfect for a longboard or a funboard. Crowds can be a factor here sometimes, so you might have company, but for the lack of action we’ve seen, it’s worth it.

After that, Saturday the 5th of September picks up a bit more height – 4ft from the ESE, 11-second period – but the wind swings north-northeasterly and then easterly, and it’s onshore, so it gets messy. Combined energy hits (422) and (404), showing decent push, but the chop will spoil it. The rest of the outlook trails off into small, blown-out slop.

So, if you’re patient, the 3rd and 4th of September are your best bet. It won’t be epic, but after the long flat spell, it’ll feel like a gift. Stay tuned, forecasts can change.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun morning. Warm (max 28°C on Sun afternoon, min 19°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Warm (max 26°C on Fri afternoon, min 20°C on Wed morning). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
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
1
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)
0.2
ESE
13
0.2
ESE
12
0.6
SSE
6
0.3
SE
12
0.3
SE
12
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.2
ESE
11
0.2
ESE
9
0.4
SE
9
0.4
ESE
8
0.4
ESE
8
0.8
SE
9
0.4
ESE
9
0.6
ESE
8
0.5
ESE
8
0.4
ESE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
16
14
22
22
21
19
18
18
11
8
20
25
23
101
32
48
39
26
17
17
24
Wind (km/h)
15
SSW
20
SW
15
W
10
WSW
15
S
15
NNW
10
W
15
WSW
10
NW
0
WNW
20
S
15
S
20
SSE
20
SSE
5
SSE
10
SW
20
S
15
NNW
20
NNE
10
E
10
SSW
Wind State
cross-off
cross-off
off
off
cross
cross-off
off
off
cross-off
glassy
cross
cross
cross
cross-on
cross
cross-off
cross
cross-off
cross
on
cross-off
High Tide
4:44PM1.35m
5:17AM1.14m
5:37PM1.41m
6:08AM1.21m
6:23PM1.46m
6:50AM1.28m
7:03PM1.51m
7:28AM1.35m
7:40PM1.54m
8:03AM1.41m
8:15PM1.55m
8:38AM1.46m
8:51PM1.52m
Low Tide
10:27AM0.36m
11:18PM0.27m
11:17AM0.31m
00:03AM0.21m
12:04PM0.26m
00:46AM0.14m
12:49PM0.21m
1:27AM0.09m
1:34PM0.17m
2:06AM0.05m
2:17PM0.13m
2:43AM0.02m
2:58PM0.11m
3:18AM0.02m
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
cloud
clear
part cloud
clear
part cloud
clear
clear
light rain
thunderstorm
part cloud
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:18
6:18
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:39
7:38
7:37
7:36
7:34
7:32
 mm
1
1
1
2
2
Temp °C
26
28
26
24
25
25
23
26
25
23
24
24
25
25
24
25
26
26
23
24
23
Feels °C
27
26
24
23
23
25
21
23
24
24
22
22
24
24
26
26
27
27
19
22
22
  • 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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