
Surf Forecasts:
Crystals surf forecast from 13 Sep 2026:
- Best quality surf: Sunday 13 Sep, 5AM (local time) - 3.5ft (1.1m), 5s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 15 Sep, 11PM (local time) - 4ft (1.2m), 8s period, E swell with 167 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 5AM (local time) - 3.5ft (1.1m), 5s period with SSE 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 Sunday (Sep 13) at 5AM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.4m and 10s. Another secondary swell of 0.1m and 7s is also forecast. 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 8s and forecast to arrive on Tuesday (Sep 15) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Sep 13) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 13th Sep) | 3.5ft (1.1m) 5s |
| Best Surf | 5AM (Sun 13th Sep) | 3.5ft (1.1m) 5s |
| Most Powerful | 11PM (Tue 15th Sep) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Crystals over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break it down.
Right off the bat, it’s a rough outlook. We’re staring at a long dry spell—almost two full weeks of poor surf and bad wind. Nothing worth paddling out for until late in the month. Don’t bother getting your gear wet for a while.
The only spot we’ve got is Crystals, a beach/jetty break that catches swell pretty well. Water temp is about what you’d expect for this time of year, nothing out of the ordinary.
The one window that might get your heart beating is around Thursday, September 24th into Friday, September 25th. We finally get some proper east swell rolling in, with wave heights around 5 feet and a period of 11-12 seconds. That’s real groundswell energy—combined energy readings are up around 595 to 632, which is some serious juice. But here’s the kicker: the wind is mostly cross to cross-onshore, so it’s gonna be lumpy and choppy. Not the clean, glassy stuff we dream about. Still, for experienced surfers, the Thursday morning session looks the best—cross-shore wind, 5-foot east swell with an 11-second period. It’ll be a battle, but there’ll be some grunty waves if you’re willing to work for ’em.
Beginners should sit this one out. Over 5 feet with that wind and chop is no place for a learner. The long period swell at a beach break can also make things a bit tricky—waves will have power, but shape could be all over the place.
The rest of the 16-day run is mostly weak, onshore slop. Lots of days with tiny waves and winds from the north or east that kill any chance of clean surf. The second week of September into the third is a total bust. We even get near gale-force winds on the 26th, so that’s a hard pass.
So here’s the deal: if you’re itching for something, hit Crystals on the morning of Thursday, September 24th. It’s not a classic, but it’s your only real shot at some power in this whole stretch. The rest? Leave it.
Rusty.
Short Range ForecastModerate rain (total 19mm), heaviest on Sun morning. Warm (max 27°C on Sun afternoon, min 19°C on Mon morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 4 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | NE 5 | ENE 5 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | SE 12 | SE 12 | SE 12 |
Wave Graph | |||||||||||||||||||
45 | 24 | 45 | 68 | 41 | 29 | 77 | 61 | 114 | 152 | 125 | 129 | 109 | 74 | 53 | 37 | 23 | 22 | 22 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | cross-off | cross-off | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross | cross-on |
High Tide | 9:11PM1.46m | 9:37AM1.51m | 9:52PM1.37m | 10:18AM1.49m | 10:33PM1.26m | 11:00AM1.44m | 11:16PM1.16m | 11:45AM1.38m | 00:02AM1.06m | 12:34PM1.32m | 00:55AM0.98m | 1:30PM1.28m | 1:57AM0.94m | ||||||
Low Tide | 3:23AM-0.05m | 3:49PM0.02m | 4:02AM0.03m | 4:35PM0.09m | 4:40AM0.12m | 5:22PM0.18m | 5:20AM0.21m | 6:12PM0.27m | 6:03AM0.30m | 7:08PM0.34m | 6:53AM0.37m | 8:11PM0.38m | |||||||
— | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
7:10 | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | |
mm | 6 | 10 | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Temp °C | 25 | 24 | 27 | 27 | 20 | 24 | 22 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 23 | 24 | 26 | 26 |
Feels °C | 27 | 26 | 28 | 28 | 17 | 21 | 17 | 18 | 17 | 17 | 19 | 18 | 20 | 20 | 21 | 26 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | — | SSE 6 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | ENE 6 | E 7 | E 6 |
— | 63 | 33 | 68 | 41 | 29 | 20 | 20 | 1 | 152 | 125 | 129 | 109 | 74 | 53 | 37 | 13 | 22 | 12 | |
Swell 2 Height (m) Direction Period (s) | — | SE 10 | SE 10 | — | S 5 | E 5 | S 6 | S 6 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | ESE 13 | ESE 12 | ESE 13 | ESE 7 | SE 12 | SE 12 |
— | 24 | 45 | — | 5 | 1 | 3 | 3 | 8 | 8 | 7 | 7 | 7 | 16 | 15 | 16 | 15 | 22 | 22 | |
Swell 3 Height (m) Direction Period (s) | — | E 7 | SSW 5 | — | ESE 5 | — | E 15 | SE 15 | — | — | — | — | — | — | — | SE 9 | SE 12 | ESE 9 | ESE 9 |
— | 1 | 9 | — | 3 | — | 4 | 8 | — | — | — | — | — | — | — | 3 | 23 | 8 | 7 | |
Wind waves Height (m) Direction Period (s) | SE 4 | — | SSE 5 | SSW 5 | NNE 4 | NE 5 | NE 5 | ENE 5 | E 7 | — | — | — | — | — | — | SSW 3 | SW 3 | SSW 3 | SSW 4 |
45 | — | 34 | 15 | 25 | 25 | 77 | 61 | 114 | — | — | — | — | — | — | 3 | 4 | 4 | 18 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 88 | 3 | 0 | 0 | 496 | 230 | 943 | 793 | 793 | 66 | 59 | 254 | 254 | 951 | 1077 | 0 | 60 | 171 | 49 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










