Crystals Surf Break

Lat Long: 39.37° N 74.41° W

Crystals Surf Forecast and Surf Report

Issued: 7 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Crystals sea temperature is
25.2° C
1.8° 

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


Crystals surf forecast from 16 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 2AM (local time) - 2ft (0.6m), 11s period, SE swell with cross-offshore winds.
  • Most powerful swell: Monday 17 Aug, 2AM (local time) - 4.5ft (1.3m), 5s period, S swell with 83 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 2AM (local time) - 2ft (0.6m), 11s period with SE 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 Wednesday (Aug 19) at 2AM. The primary swell is predicted to be 0.6m and 11s period. 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 1.3m 5s and forecast to arrive on Monday (Aug 17) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Aug 17) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 19th Aug)2ft (0.6m) 11s
Best Surf 2AM (Wed 19th Aug)2ft (0.6m) 11s
Most Powerful 2AM (Mon 17th Aug)4.5ft (1.3m) 5s

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


The Lowdown

G’day, Rusty here. Look, I’ll level with you straight up – this 16-day stretch for Crystals is looking pretty bleak. We’ve got a long, dry spell ahead. The whole run is basically a bust, with hardly any swell to work with and most days delivering poor surf. We’re talking a big gap of nothing until late in the period. The water temp is a touch warmer than normal for this time of year at 77°, but that's small comfort when there's no waves.

Alright, the details. Starting Sunday the 16th – there’s a tiny 1 ft SE swell with a short 9-second period. Combined energy is weak at just 25, and on top of that, we’ve got a 12 mph cross-shore SSE wind making a mess. It’s poor. That afternoon it goes to 2 ft but with a horrid 4-second period and onshore wind. Also poor.

Monday the 17th is completely flat – zip, zero energy. Same story Tuesday the 18th – a pathetic 0.3 ft swell. Wednesday the 19th offers a 2 ft SE swell with a 10-second period, and at least the wind is clean cross-offshore. But the combined energy is still low at 47. It’s surfable, but barely worth the paddle. Thursday the 20th morning has a moment of glassy conditions with a 1 ft SE swell, but with only 18 energy, it’s just not enough.

We keep chugging through nothing of note until Sunday the 23rd. Sunday afternoon finally gives us a glimmer – a 2 ft E swell with clean offshore wind from the WSW. The combined energy ticks up to 62. The wave comment says “surfable waves but very ordinary conditions.” It’s a 1-out-of-10, which is the best of the whole run, but that’s hardly a ringing endorsement.

Moving into week two, from Monday the 24th to Wednesday the 26th, it’s back to small, clean but tiny swells. The energy starts to build though – Wednesday the 26th morning shows a 1 ft SE swell with a very long 16-second period and combined energy hitting 111 (moderate). The wind is clean cross-offshore. A long-period swell like that will be tricky on a beach/jetty setup like Crystals – it won’t hold its shape well. Still, the afternoon picks up to 2 ft and 165 energy with cross-off wind. This is probably your best chance, but with the swell size so small and the break being inconsistent, it’s nothing to get excited about.

Thursday the 27th continues with 3 ft SE swell and a 12-second period, combined energy at 172 and clean offshore wind in the afternoon. That’s the most energy we see. But for a break that’s fairly exposed to the NE, the SE direction is not ideal. Friday the 28th fades a bit, then Saturday the 29th and Sunday the 30th get messy with cross-onshore winds and lumpy conditions.

Honestly, if you’re desperate, the best window is from late Wednesday the 26th through Thursday the 27th, with that moderate energy and clean wind. But even then, the swell is small and the direction isn’t optimised. For the rest, it’s a waiting game. This sort of blank run is more normal for this area, so don’t hold your breath. Forecasts can change, but right now the surf’s turned its back on us.

Rusty.

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. Warm (max 29°C on Mon afternoon, min 22°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Tue night).

Days 4-6 Weather Summary

Heavy rain (total 27mm), heaviest during Thu afternoon. Warm (max 27°C on Wed afternoon, min 20°C on Fri night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
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
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)
0.3
SE
9
0.7
S
4
1.3
S
5
1.2
S
6
0.9
S
6
0.9
SSE
7
0.1
SE
12
0.6
SSE
7
0.6
SE
11
0.5
SE
10
0.5
SE
9
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.4
SE
9
0.7
NE
4
0.3
ESE
9
0.3
ESE
8
0.3
ESE
8
0.2
ESE
13
0.6
E
6
Wave Graph
Metric surfscale
Energy kJ
12
14
83
0
0
0
6
0
72
47
41
20
18
18
19
17
16
14
13
17
25
Wind (km/h)
20
SSE
25
S
30
SSW
15
WNW
10
W
10
WNW
10
N
10
SSE
5
WNW
10
S
25
SSW
15
SW
5
N
15
NE
15
N
20
NE
15
E
20
E
30
NE
25
NNE
10
ENE
Wind State
cross
cross
cross-off
cross-off
off
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
10:55AM1.42m
11:07PM1.34m
11:41AM1.39m
11:52PM1.22m
12:29PM1.35m
00:40AM1.10m
1:19PM1.31m
1:33AM1.01m
2:14PM1.28m
2:34AM0.95m
3:13PM1.28m
3:38AM0.93m
4:12PM1.30m
4:39AM0.95m
Low Tide
5:03PM0.07m
5:23AM0.03m
5:54PM0.16m
6:06AM0.13m
6:48PM0.24m
6:51AM0.22m
7:47PM0.31m
7:42AM0.30m
8:50PM0.36m
8:38AM0.35m
9:52PM0.36m
9:37AM0.36m
10:50PM0.34m
part cloud
cloud
mod rain
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
rain showers
part cloud
cloud
heavy rain
heavy rain
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:11
6:13
6:13
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:51
7:49
7:47
7:45
7:45
7:44
 mm
10
2
4
10
1
12
13
1
Temp °C
24
24
23
25
29
29
25
27
27
26
27
26
24
24
24
22
22
21
21
22
22
Feels °C
24
21
21
27
33
32
26
28
29
26
26
26
28
27
24
19
19
20
21
21
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 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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