Crystals Surf Break

Lat Long: 39.37° N 74.41° W

Crystals Surf Forecast and Surf Report

Issued: 1 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Crystals sea temperature is
24.1°C
3.1° 

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


Crystals surf forecast from 16 Sep 2026:

  • Best quality surf: Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 8s period, ESE swell with offshore winds.
  • Most powerful swell: Tuesday 22 Sep, 2AM (local time) - 6.5ft (2.0m), 7s period, E swell with 399 kJ wave energy.
  • Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 8s period with ESE swell.

Best Forecast Surf Conditions for Crystals this week:

The surf forecast for Crystals over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 2AM. The primary swell is predicted to be 0.6m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Crystals in the next 16 days are 2.0m 7s and forecast to arrive on Tuesday (Sep 22) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Sep 20) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 21st Sep)2ft (0.6m) 8s
Best Surf 2AM (Mon 21st Sep)2ft (0.6m) 8s
Most Powerful 2AM (Tue 22nd Sep)6.5ft (2.0m) 7s

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


The Lowdown

Grab your board, but maybe don't rush out just yet. The next couple weeks are a real mixed bag at Crystals, and honestly, the opening stretch is pretty flat and messy. We're looking at a run of tiny, short-period windswell that’s just not doing anything for us. From Wednesday the 16th through to Tuesday the 29th, it’s a whole lot of nothing – waves under a meter, weak energy readings mostly in the 20s and 30s, and onshore or cross-shore breezes chopping things up. There’s a bit of a bump on Saturday the 19th and Monday the 21st, but the wind is straight on it, making it a complete washout. You'd be fighting a losing battle out there.

For a long stretch, this place is looking more like a swimming pool than a surf spot. The water temp is sitting at 24°, which is a good 3° warmer than normal for this time of year – that’s a seriously warm ocean, but it doesn't help with the lack of push.

Now, here’s where things get interesting. The first real glimmer of hope comes on Wednesday the 23rd. The swell jumps up to 1.8m, the energy is moderate at 308, and we get a glassy morning with a light WNW offshore wind. Finally, some clean lines. But the period is a short 7 seconds, so it'll be a bit crumbly, not the nice long walls you'd hope for. Thursday the 24th backs off a bit with 1.0m and glassy conditions again, but it's still pretty ordinary.

The standout window, though, is a promise, not a guarantee. We're looking at a serious pulse of swell for Thursday the 1st of October. We're talking 4.5m with a period of 11 seconds from the southeast. The energy reading is a massive 7254 – that's a proper, powerful groundswell. But here's the catch, and it's a big one: the wind is cross-onshore from the NE at 25 km/h, making it choppy and messy. This is a big, powerful swell that is going to be bumpy. With size over 2.5m, this is strictly for experts, and even then, conditions will be challenging. The break is a beach/jetty setup, and a long-period SE swell at an exposed beach could break too straight, so don't expect too many barrels. It's all power and no finesse.

So, the real picture is this: the first two weeks are a write-off. The best bet, and it's a relative one, is the 23rd – a day of clean but average waves for the more experienced crew. The big swell at the start of October is the one to watch, a true beast that'll have the experts testing their luck, but it's far out and the wind isn't playing nice. Given the general lack of consistency, a blank run like this is pretty normal. But it won't stay this way forever – forecasts can change, and when that SE groundswell hits, it'll be a sight to see, even if it's a mess.

Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the NE by Fri night).

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm (max 23°C on Sun afternoon, min 19°C on Sat morning). Mainly fresh winds.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
1
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)
0.4
E
5
0.4
E
5
0.2
ESE
9
0.5
E
8
0.5
E
8
0.4
ENE
7
0.3
SE
12
0.3
SE
12
0.9
NE
4
1.2
E
6
1.3
E
7
1.2
ESE
7
0.7
E
7
0.4
SE
11
0.6
ESE
8
1.7
ENE
6
2
ENE
7
2
E
7
2
E
7
1.7
E
7
1.6
E
6
Wave Graph
Metric surfscale
Energy kJ
8
8
9
28
28
18
23
22
29
88
152
151
50
29
49
168
330
399
366
270
215
Wind (km/h)
10
SSW
20
S
15
SW
20
SSW
20
S
25
SW
15
N
10
E
30
NE
25
ENE
25
E
25
SSE
25
S
30
SSW
10
WNW
30
ENE
30
ENE
30
E
30
E
35
ENE
15
SE
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
on
on
cross-on
cross
cross-off
off
cross-on
on
on
on
on
cross-on
High Tide
11:45AM1.38m
00:02AM1.06m
12:34PM1.32m
00:55AM0.98m
1:30PM1.28m
1:57AM0.94m
2:32PM1.26m
3:04AM0.94m
3:33PM1.28m
4:06AM0.98m
4:29PM1.32m
4:59AM1.05m
5:18PM1.37m
Low Tide
6:12PM0.27m
6:03AM0.30m
7:08PM0.34m
6:53AM0.37m
8:11PM0.38m
7:53AM0.42m
9:14PM0.39m
8:59AM0.42m
10:12PM0.36m
10:00AM0.38m
11:01PM0.30m
10:54AM0.32m
11:42PM0.23m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
rain showers
light rain
cloud
cloud
light rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:41
6:41
6:43
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:02
7:00
7:00
6:58
6:57
6:54
 mm
5
1
2
9
11
Temp °C
19
21
21
22
23
22
25
26
23
20
20
21
22
23
23
19
19
19
20
20
23
Feels °C
19
19
19
20
21
19
25
26
24
16
17
18
20
21
22
16
16
15
17
18
24
  • 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 Crystals Surf forecast

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

Crystals is 1 km (1 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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