Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles Surf Forecast and Surf Report

Issued: 1 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
24.3° C
1.3° 

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


Castles surf forecast from 22 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 5PM (local time) - 5ft (1.5m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 8AM (local time) - 6.5ft (2.0m), 8s period, S swell with 522 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 5PM (local time) - 5ft (1.5m), 8s period with S 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 22) at 5PM. The primary swell is predicted to be 1.5m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Castles in the next 16 days are 2.0m 8s and forecast to arrive on Wednesday (Jul 22) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Thursday (Jul 23) at 8AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 22nd Jul)5ft (1.5m) 8s
Best Surf 5PM (Wed 22nd Jul)5ft (1.5m) 8s
Most Powerful 8AM (Wed 22nd Jul)6.5ft (2.0m) 8s

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


The Lowdown

G’day, Rusty here, lookin’ at the surf for Castles over the next couple of weeks. Bit of a mixed bag, but there’s a couple of windows worth paddlin’ out for if you’re keen.

The outlook starts off with a bit of size on Wednesday the 22nd, but it’s not quite clean enough to get too excited about. The best bet by a long shot is shaping up for Tuesday the 28th. That’s the standout. The water’s a touch warmer than normal for this time of year, sitting at 76°, so you’ll be comfy in a spring suit.

We’ll start with Wednesday the 22nd. Morning has a solid 6ft swell from the SSW, with a period of 8 seconds, coming in with moderate wave energy (485). The wind’s a cross-off from the WSW at 12 mph, which keeps it clean, but the wave comment calls it marginal. The afternoon drops to 5ft from the S, still a cross-off, 9 mph wind, and the comment says “expect good surf conditions” – that’s your best chance for the first few days, but it’s not a high-scoring session.

Thursday the 23rd drops right off. 3ft in the morning with a cross-off from the NNE, but the comment says poor surf. The wind shifts onshore in the afternoon, and it’s a write-off. Friday the 24th and Saturday the 25th are all poor, with messy onshore or cross-shore winds and small, short-period junk. The swell energy is low, under 160. Sunday the 26th morning goes glassy, with a light ESE breeze at 3 mph, and a tiny 2ft SE swell – it’s surfable but very ordinary. Monday the 27th is flat and poor.

Now, hang on for Tuesday the 28th. That’s the one. Morning brings a 7ft swell from the SSW, 8-second period, and the combined energy jumps to 820 – that’s strong wave energy. The wind is a clean cross-off from the WSW at 12 mph, keeping it tidy. The comment says “marginal surf forecast or questionable tide conditions,” but look, that’s the biggest swell of the whole run and it’s clean. That’s your best shot. The afternoon drops to 4ft but still clean.

After Tuesday the 28th, it’s a long dry spell. Wednesday the 29th through Sunday the 3rd of August is mostly poor, with small waves and onshore or cross-shore winds. The swell energy stays below 230, and most days are scored as poor surf. The morning of Friday the 31st of July goes glassy with a 3ft S swell, but it’s weak. Monday the 3rd of August morning has a 2ft S swell with a 9-second period and a clean cross-off from the NNE, but it’s tiny. After that, it’s flat and poor all the way through to Wednesday the 6th of August.

So, the one true standout is Tuesday the 28th of July, morning session. The 7ft SSW swell with a clean cross-off wind is the best on offer. It’s a bit of size, so it’s not for beginners – over 5ft is a step up. The rest of the run is a long gap of poor to flat conditions. It’s a fairly consistent break, so this dry spell might feel a bit long, but forecasts can change. Stay tuned.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 28°C on Wed afternoon, min 20°C on Thu morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm (max 27°C on Mon afternoon, min 20°C on Sat morning). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
2
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)
1.9
SSW
8
1.5
S
8
1.2
S
8
0.9
S
8
0.8
S
8
0.6
S
7
1.1
ENE
5
1.2
ENE
6
0.9
E
6
1.1
ENE
5
1
ENE
6
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.5
SE
8
1
SSW
5
1.4
S
6
2.1
SSW
8
1.3
S
8
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
485
304
190
95
72
34
57
115
70
66
66
48
41
39
36
28
49
123
469
203
157
Wind (km/h)
20
WSW
15
W
25
NNE
20
NNE
20
E
10
NE
20
ENE
20
ENE
15
ENE
25
ENE
15
ENE
5
N
5
ESE
15
S
15
WSW
15
WSW
30
SW
20
SW
20
WSW
15
WSW
10
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-on
cross-on
cross
cross
cross
glassy
glassy
cross-on
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
High Tide
3:55PM1.14m
4:09AM0.88m
4:52PM1.15m
5:11AM0.85m
5:44PM1.17m
6:05AM0.86m
6:31PM1.21m
6:53AM0.88m
7:17PM1.25m
7:41AM0.91m
8:02PM1.28m
8:28AM0.95m
8:44PM1.31m
Low Tide
9:22AM0.20m
10:22PM0.29m
10:14AM0.24m
11:24PM0.29m
11:07AM0.25m
00:18AM0.27m
11:58AM0.24m
1:08AM0.24m
12:45PM0.22m
1:54AM0.20m
1:31PM0.19m
2:36AM0.15m
2:15PM0.16m
3:13AM0.11m
part cloud
thunderstorm
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:50
5:50
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:17
8:16
8:15
8:15
8:14
8:14
 mm
1
3
1
1
Temp °C
26
28
27
22
22
22
22
23
22
22
22
22
22
23
23
25
27
26
25
30
30
Feels °C
26
28
29
19
17
20
19
20
20
19
20
21
22
22
22
26
26
26
25
31
33
  • 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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