
Surf Forecasts:
Crystals surf forecast from 8 Sep 2026:
- Best quality surf: Monday 14 Sep, 2AM (local time) - 1.5ft (0.5m), 9s period, SE swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 5AM (local time) - 3.5ft (1.1m), 5s period, SSE swell with 64 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 2AM (local time) - 1.5ft (0.5m), 9s 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 Monday (Sep 14) at 2AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.4m and 5s. Another secondary swell of 0.5m and 5s 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 1.1m 5s and forecast to arrive on Sunday (Sep 13) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Sep 10) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 14th Sep) | 1.5ft (0.5m) 9s |
| Best Surf | 2AM (Mon 14th Sep) | 1.5ft (0.5m) 9s |
| Most Powerful | 5AM (Sun 13th Sep) | 3.5ft (1.1m) 5s |
Table - best surf conditions forecast for Crystals over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – this stretch of the forecast for Crystals is a tough one. I’ve had a good look, and honestly, the pickings are slim for a long, long time. We’re looking at a whole lot of nothing for the first 12 days.
For the entire first week, from Tuesday the 8th right through to late September the 19th, the surf is just plain poor. The swell is tiny, barely a ripple, with heights hovering around 0.7 ft to 1 ft. The combined wave energy is weak, with figures consistently under 100. It’s a lot of onshore or cross-shore wind, making for choppy, messy conditions. There’s nothing to get excited about, not a single wave worth paddling for.
Now, through all that grim news, we get a quick flicker of interest. On Wednesday the 16th, the swell bumps up. The morning comes in at 3 ft from the ENE, but with a short, weak period of 5 seconds. The afternoon picks up to 5 ft from the NE with a period of 6 seconds, and the combined energy hits a moderate 133. The wind stays clean and cross-off from the NW, which is good. But hold up – that short period and quick, weak swell will be a bit fat and bumpy at a beach/jetty setup. It’s a slight improvement, but it’s still not great. This is the most significant swell of the window, but it’s a tricky one.
The real standout – and I’m saying this with caution – is the very end of the window. On Sunday the 20th of September, the morning session at Crystals shows some life. We get a 1 ft southeast groundswell, with a very long period of 11 seconds. The wind is light and offshore from the west at 10 km/h, making for clean, glassy conditions. The combined energy is 56. The report even calls it "surfable waves". After two weeks of rubbish, this is the closest thing to a winner we have. But, it’s still a small wave, and that long period at a beach break like Crystals can make it close out or run straight. It’s the best option, but it’s a gamble for something that small.
If you’re an expert looking for a bigger challenge, Wednesday the 16th afternoon offers the *most* swell. That 5 ft from the NE with clean winds is the biggest push we see, but the short period won’t give it any real shape. For most of us, the setup looks more interesting for a kite surfer than a paddle surfer for the whole first two weeks.
So, there you have it. A long dry spell, followed by a small, late-arriving groundswell with promise. Keep your eye on that Sunday the 20th morning.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 20°C on Tue morning). Winds increasing (light winds from the SSW on Tue afternoon, fresh winds from the SSW by Wed night). | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Warm (max 26°C on Sun morning, min 21°C on Fri morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | SE 9 | E 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 10 | SE 10 | NE 4 | SE 6 | SE 9 | SE 9 | SE 5 | SE 10 | SE 10 | SE 9 |
Wave Graph | |||||||||||||||||||
28 | 16 | 15 | 12 | 6 | 14 | 12 | 8 | 13 | 15 | 14 | 7 | 6 | 13 | 23 | 49 | 34 | 33 | 41 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-on | cross | cross-on | cross-on | on | glassy | on | cross-off |
High Tide | 5:44AM1.20m | 6:06PM1.57m | 6:38AM1.30m | 6:57PM1.59m | 7:27AM1.40m | 7:44PM1.58m | 8:13AM1.47m | 8:28PM1.53m | 8:56AM1.51m | 9:11PM1.46m | 9:37AM1.51m | 9:52PM1.37m | |||||||
Low Tide | 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 | 2:16PM-0.06m | 2:43AM-0.09m | 3:03PM-0.04m | 3:23AM-0.05m | 3:49PM0.02m | 4:02AM0.03m | ||||||
— | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
7:19 | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:10 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | 4 | — | — | — |
Temp °C | 23 | 23 | 26 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 22 | 24 | 22 | 23 | 23 | 25 | 26 | 26 | 25 |
Feels °C | 22 | 23 | 24 | 23 | 23 | 22 | 20 | 23 | 25 | 26 | 19 | 23 | 21 | 22 | 21 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | SE 9 | E 9 | SE 9 | SE 9 | ESE 9 | S 6 | S 6 | S 6 | SSW 6 | S 6 | SE 9 | SE 9 | — | SSE 5 | SE 5 | SE 9 |
28 | 16 | 15 | 12 | 6 | 14 | 12 | 8 | 84 | 59 | 38 | 12 | 5 | 13 | 23 | — | 42 | 25 | 41 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 9 | ENE 8 | SE 8 | E 9 | E 9 | SE 7 | SE 9 | SE 10 | SE 10 | NE 4 | ENE 4 | S 5 | E 8 | — | SE 10 | SE 10 | SE 5 |
11 | 11 | 12 | 7 | 3 | 6 | 2 | 2 | 13 | 15 | 14 | 7 | 3 | 1 | 1 | — | 34 | 33 | 8 | |
Swell 3 Height (m) Direction Period (s) | S 5 | S 5 | — | — | SE 10 | — | — | E 9 | E 8 | E 8 | E 8 | SE 7 | SE 6 | NE 4 | E 8 | — | — | — | — |
1 | 1 | — | — | 4 | — | — | 1 | 1 | 1 | 1 | 12 | 6 | 1 | 1 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | W 3 | SW 3 | SW 4 | SW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | — | NNE 4 | — | — | SE 3 | SE 4 | SE 5 | — | — | S 5 |
— | 1 | 2 | 21 | 16 | 69 | 160 | 164 | 144 | — | 12 | — | — | 4 | 8 | 49 | — | — | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 121 | 180 | 793 | 317 | 379 | 793 | 793 | 29 | 15 | 3 | 171 | 214 | 264 | 1084 | 1079 | 108 | 3 | 428 | 0 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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.










