Crystals Surf Break

Lat Long: 39.37° N 74.41° W

Crystals Surf Forecast and Surf Report

Issued: 1 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Crystals sea temperature is
25.0°C
3.0° 

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


Crystals surf forecast from 4 Sep 2026:

  • Best quality surf: Monday 7 Sep, 2AM (local time) - 2.5ft (0.7m), 7s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 6 Sep, 2PM (local time) - 4ft (1.2m), 6s period, ENE swell with 103 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 2AM (local time) - 2.5ft (0.7m), 7s period with ENE 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 07) at 2AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Crystals in the next 16 days are 1.2m 6s and forecast to arrive on Sunday (Sep 06) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Thursday (Sep 10) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 7th Sep)2.5ft (0.7m) 7s
Best Surf 2AM (Mon 7th Sep)2.5ft (0.7m) 7s
Most Powerful 2PM (Sun 6th Sep)4ft (1.2m) 6s

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


The Lowdown

Alright, let's get into it. This is Rusty, and I'm looking at the charts for the next couple of weeks.

Honestly, it's a quiet stretch ahead. We've got a long gap of nothing really worth paddling out for, starting right now and running all the way through to the middle of the month. The first sign of anything that might get you wet is on Friday the 18th of September, but even that's a bit of a long shot.

For most of the run, the waves are tiny, with heights barely scraping 2 ft and the swell energy is flat. You'll see the combined swell energy sitting in the weak zone, with values like 33 and 20, just not enough push to get a proper wave. The wind is clean for a lot of it, often offshore or cross-off, but with no swell to work with, it's just a glassy lake.

Now, let's talk about the only spot that's even in the conversation, which is Crystals. This is a beach/jetty setup, and it's fairly consistent, but that doesn't mean much when the swell is this weak. The best it gets is on the afternoon of Friday the 18th of September. We're looking at a small 2 ft swell from the East with a period of only 6 seconds. That's a short-period, weak wind swell. The energy is still weak at 59. The wind kicks offshore from the WNW at 9 mph, which is a major positive—clean, offshore conditions will keep the surface smooth. But honestly, the waves will be small and crumbly. It's surfable, but very ordinary.

Before that, there's a small window on Monday morning, the 7th of September, where the swell reaches 2 ft from the ENE with a 10-second period, giving the combined energy a moderate reading of 110. That's the highest energy we see in the whole period. The wind is a light cross-shore from the North at 6 mph, so it won't be pristine, but it's the most energetic day of the bunch. Still, the wave comment says "poor surf conditions," so it's not a standout.

The water temperature at Crystals is 77°, which is a massive 5° warmer than normal for this time of year. That's very unusual, so you'll be surfing in a bath.

I can't highlight any of this as a true standout. The best on offer is the Friday the 18th of September afternoon, but only if you're desperate for a paddle and like small, clean, weak waves. The rest of the 16-day window is a write-off, with a big gap of nothing from now until the 7th, and then another long gap until the 18th. It's one of those blank runs for the area, and forecasts can change, but right now, it's a waiting game.

Stay patient, keep an eye on the charts, and don't get your hopes up too much.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 30°C on Fri afternoon, min 19°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Tue afternoon, min 19°C on Mon morning). Winds increasing (light winds from the N on Mon morning, strong winds from the SW by Wed night).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
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
1
0
0
0
0
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)
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.2
E
8
1.2
ENE
5
0.9
ENE
7
0.7
ENE
7
0.7
ENE
10
0.6
E
10
0.5
E
10
0.4
ENE
10
0.4
ENE
9
0.3
ENE
9
0.2
ENE
9
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
10
Wave Graph
Metric surfscale
Energy kJ
33
17
17
18
9
5
70
77
52
98
67
52
31
29
16
7
14
13
13
8
9
Wind (km/h)
20
NW
20
WNW
10
NNW
10
N
5
SE
10
ESE
25
NE
15
E
5
SW
10
N
10
SE
15
WSW
10
WNW
20
WSW
15
WSW
20
SW
30
SSW
40
SW
25
W
25
WNW
25
NNW
Wind State
cross-off
off
cross-off
cross
glassy
on
cross-on
on
cross-off
cross
cross-on
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
1:41PM1.45m
2:14AM1.03m
2:53PM1.45m
3:31AM1.04m
4:04PM1.48m
4:43AM1.10m
5:09PM1.53m
5:44AM1.20m
6:06PM1.57m
6:38AM1.30m
6:57PM1.59m
7:27AM1.40m
7:44PM1.58m
Low Tide
8:26PM0.22m
8:13AM0.17m
9:38PM0.19m
9:27AM0.16m
10:44PM0.13m
10:36AM0.11m
11:42PM0.05m
11:39AM0.04m
00:33AM-0.03m
12:35PM-0.02m
1:19AM-0.08m
1:27PM-0.06m
2:03AM-0.10m
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:30
6:31
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:22
7:21
7:19
7:17
7:15
7:14
 mm
2
Temp °C
26
30
28
23
26
24
21
20
21
21
22
22
23
27
25
24
26
25
28
29
24
Feels °C
25
29
29
22
27
23
19
18
20
20
20
21
22
24
23
23
24
20
25
24
21
  • 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 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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