Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles Surf Forecast and Surf Report

Issued: 7 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
23.9° C
0.8° 

Castles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Castles surf forecast from 26 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 11AM (local time) - 5ft (1.5m), 7s period, SSE swell with glassy winds.
  • Most powerful swell: Wednesday 29 Jul, 5AM (local time) - 6ft (1.8m), 7s period, S swell with 278 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 11AM (local time) - 5ft (1.5m), 7s period with SSE swell.

Best Forecast Surf Conditions for Castles this week:

The surf forecast for Castles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 11AM. The primary swell is predicted to be 1.5m and 7s period with a secondary swell of 0.2m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Castles in the next 16 days are 1.8m 7s and forecast to arrive on Wednesday (Jul 29) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Thursday (Jul 30) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 29th Jul)5ft (1.5m) 7s
Best Surf11AM (Wed 29th Jul)5ft (1.5m) 7s
Most Powerful 5AM (Wed 29th Jul)6ft (1.8m) 7s

Table - best surf conditions forecast for Castles over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break down what we’re looking at for the next couple weeks. Gotta be honest, it’s a pretty lean run. The first time you’ll find anything worth paddling out for is about a week from Wednesday, so we’re looking at nearly a week of flat, nasty conditions before anything surfable pops up.

Water temp is about 75°, which is normal for this time of year, nothing strange there.

So, the start of this forecast is a total write-off. From Sunday the 26th through the end of July, it’s all tiny swell, bad wind, and mostly onshore or cross-onshore junk. Scores are flat zero. The swell is tiny, like 2 to 2 feet, and the wind is ruining any chance of a wave. Not even worth getting the board out.

Finally, on Wednesday the 29th, we get a little pulse of life. Castles picks up some 4 to 5 foot swell from the SSE, and the wind goes glassy in the morning and light offshore from the NW in the afternoon. The combined energy is moderate (224 and 196), but for this stretch, that’s the best you’re gonna get. The period is short (7 seconds), so it’s windswell, not real groundswell, but it’ll be clean. The wave report says “surfable but very ordinary,” and I’d agree – it’s the best of a bad lot. That Wednesday is the only day you should really circle on the calendar. The break is a sandbar, fairly exposed to the SE, and it’s fairly consistent, so it should hold some shape. Just know it’s a beginner-friendly spot, so if that swell pushes a little over 5 feet, it might be a bit much for a true beginner. Crowds are “sometimes” an issue, so you might have some company.

After that, Thursday the 30th and Friday the 31st show some swell, but the wind is junk – cross-off from the N, which leaves the surface clean but the wave quality is poor. The combined energy on Friday morning hits 248 (moderate), but with a period of 6 seconds? That’s just bumpy, weak junk. Hard pass.

Then we hit a massive gap. From Saturday the 1st of August all the way through to Monday the 10th, it’s a relentless run of tiny swell (under 3 feet), poor onshore wind, and scores of zero. There’s a tiny blip on Monday the 3rd with a glassy 3 feet from the S (energy 177), but by afternoon the wind swings onshore and kills it. Not worth planning around. The rest is just cross-onshore chop and flatness. Even the combined energy numbers drop down into the weak teens by the 10th, showing just how dead it gets.

Bottom line: There’s only one real window worth your time. For the next 16 days, the swell is small, the wind is mostly bad, and consistency is pretty much zero. Don’t get your hopes up too high. Keep checking back, because forecasts can change.

Rusty.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 25°C on Tue afternoon, min 19°C on Sun morning). Winds increasing (light winds from the SW on Mon morning, fresh winds from the SSE by Tue night).

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Wed morning. Warm (max 26°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
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
1
1
1
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)
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.5
SE
8
0.6
SE
8
0.6
ESE
8
0.5
SE
8
0.5
SE
8
1.1
SSE
5
1.5
SSE
7
1.3
SSE
7
1
SSE
7
1
SSE
8
1
SSE
9
1.4
NE
6
1.2
NE
6
0.7
SSE
8
0.7
SSE
9
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
Wave Graph
Metric surfscale
Energy kJ
49
49
48
28
35
40
28
34
57
215
186
101
128
147
144
109
70
77
31
28
27
Wind (km/h)
15
NE
10
SE
15
WSW
10
S
20
S
20
SSW
15
SSE
15
SW
30
SSE
0
S
10
NW
15
WNW
25
N
20
NNE
20
N
10
N
10
ENE
10
SW
5
SW
25
SSW
15
SSW
Wind State
cross
on
cross-off
cross-on
cross-on
cross-on
on
cross
on
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-on
cross
High Tide
7:17PM1.25m
7:41AM0.91m
8:02PM1.28m
8:28AM0.95m
8:44PM1.31m
9:10AM0.99m
9:23PM1.33m
9:48AM1.03m
9:59PM1.32m
10:24AM1.06m
10:33PM1.30m
10:59AM1.09m
11:07PM1.26m
Low Tide
12:45PM0.22m
1:54AM0.20m
1:31PM0.19m
2:36AM0.15m
2:15PM0.16m
3:13AM0.11m
2:56PM0.14m
3:47AM0.08m
3:33PM0.13m
4:18AM0.07m
4:10PM0.13m
4:50AM0.06m
4:48PM0.15m
clear
clear
clear
rain showers
part cloud
clear
clear
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
cloud
cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:52
5:54
5:54
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:14
8:14
8:13
8:12
8:10
8:09
 mm
1
6
11
8
4
2
3
3
1
Temp °C
22
22
22
22
24
23
24
25
23
25
26
24
21
23
22
21
22
22
25
25
24
Feels °C
21
20
21
22
23
22
25
25
23
29
29
24
20
23
21
22
22
23
27
24
24
  • 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 Castles Surf forecast

The above surf forecast table for Castles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Castles can be found by selecting the local surf guide option on the grey menu. Our Castles 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 (Castles) 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 Castles 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.

Castles is 8 km (5 miles) from Atlantic City. If you plan a vacation in New Jersey, look for hotels and other accommodation in Atlantic City. Atlantic City has rooms for a wide range of budgets as well as car hire and transport links.

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