
Surf Forecasts:
Crystals surf forecast from 9 Sep 2026:
- Best quality surf: Sunday 13 Sep, 8AM (local time) - 1.5ft (0.4m), 10s 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 62 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 8AM (local time) - 1.5ft (0.4m), 10s 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 Sunday (Sep 13) at 8AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.8m and 5s. 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 cross-shore 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 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 13th Sep) | 1.5ft (0.4m) 10s |
| Best Surf | 8AM (Sun 13th Sep) | 1.5ft (0.4m) 10s |
| 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, Rusty here. Let's have a look at what's cookin' for the next couple of weeks.
Honestly, looking at the whole 16-day window, it's a bit of a flat spell with a tease of something bigger right at the very end. We've got a long stretch ahead with nothing really worth paddling out for. The first decent bit of energy doesn't show up until the 17th of September, and even then, it's messy. The main event looks like it could be around the 23rd and 24th of September, but that's over a week away and comes with its own problems.
Let's start with the only break we've got info on: Crystals. It's a beach and jetty setup, fairly exposed to swell, and likes it from the NE. For the first week and a half, it's just tiny, weak stuff. From the 9th of September through to the 16th, we're looking at waves barely 1 ft to 2 ft with weak energy (under 100). The winds are a mixed bag, but the waves are just too small to do anything with. A few mornings like the 13th and the afternoon of the 16th might look glassy or clean, but there's no power in the water.
Around the 17th of September, things start to change, but not for the better for surfing. We get a pulse of swell from the ENE, pushing up to 3 ft to 4 ft on the 17th. The problem? The period is a shocker at 5-6 seconds – that's pure wind chop – and the wind is howling onshore or cross-onshore. The combined energy is only just hitting 100, which tells you it's weak and junky. This kind of messy, onshore wind and small, weak swell is more kite-surfing conditions than paddling.
The 19th of September sees the swell kick up a bit more, with the NE swell reaching 5 ft to 6 ft by the afternoon. The period is still short (5-6 seconds) but the energy is climbing (up to 269). It's going to be a lumpy, cross-onshore mess at Crystals. Not worth the paddle for a clean wave.
Now, the real standout on paper is the 23rd and 24th of September. On the 23rd of September, we see a jump to 6 ft from the ESE with moderate to strong energy (558), but the period is still a short 7 seconds and the wind is onshore from the East. The 24th of September looks even bigger, with 7 ft from the East, a slightly better 8-second period, and very strong energy (459-473). However, the wind is a fresh 19 mph cross-onshore. This is getting into the "experts only" zone size-wise, but the wind is going to make it a bumpy, lumpy mess. It's a lot of power, but the quality is shot by that wind.
At the start of the period, the water temp is recorded at 77°, which is 5° warmer than normal – that's a very unusual warm patch for the time of year, but with no waves, it doesn't matter much.
So, to be straight with you: this 16-day period is not looking good for a proper surf. The best of the power shows up way out on the 23rd and 24th of September, but it looks like it's going to be a howling, messy onshore day. I wouldn't be getting my hopes up for anything clean or with any shape.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 22°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri night). | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Sat night. Warm (max 27°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||
PM | 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 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SSE 5 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 |
Wave Graph | ||||||||||||||||||||
14 | 12 | 13 | 13 | 15 | 15 | 15 | 13 | 30 | 31 | 52 | 33 | 33 | 41 | 41 | 31 | 30 | 52 | 54 | 21 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | on | on | cross | cross | cross-off |
High Tide | 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 | 10:18AM1.49m | 10:33PM1.26m | 11:00AM1.44m | 11:16PM1.16m | |||||||
Low Tide | 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 | 4:35PM0.09m | 4:40AM0.12m | 5:22PM0.18m | ||||||||
— | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | |
7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:10 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — | |
mm | — | — | — | — | 2 | — | — | — | — | — | 12 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 24 | 27 | 26 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 27 | 27 | 25 | 27 | 25 | 24 | 24 | 24 |
Feels °C | 23 | 20 | 23 | 28 | 27 | 22 | 22 | 22 | 23 | 23 | 26 | 26 | 28 | 30 | 26 | 28 | 25 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SSW 6 | S 6 | S 6 | S 6 | S 5 | SE 9 | SE 9 | SE 10 | SSE 5 | SE 5 | SSE 5 | SE 6 | SE 6 | SE 5 | ESE 9 | ESE 9 | SE 9 |
14 | 12 | 13 | 50 | 32 | 39 | 18 | 9 | 30 | 31 | 24 | 37 | 25 | 17 | 21 | 15 | 14 | 52 | 54 | 21 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | SE 9 | SE 10 | SE 10 | ENE 4 | SE 9 | ENE 4 | E 8 | — | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | ESE 9 | — | SE 15 | ESE 6 |
6 | 2 | 1 | 13 | 15 | 15 | 7 | 13 | 1 | 1 | — | 33 | 33 | 41 | 41 | 31 | 30 | — | 8 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 9 | E 8 | E 8 | E 8 | SE 10 | ENE 4 | E 9 | — | — | — | — | — | — | — | E 15 | SE 15 | — | SE 14 |
— | — | 2 | 1 | 1 | 1 | 15 | 4 | 2 | — | — | — | — | — | — | — | 4 | 8 | — | 8 | |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | SSW 6 | — | — | NE 4 | — | — | SSE 5 | SSE 4 | SSE 5 | — | — | — | — | — | ESE 6 | — | — | S 4 |
48 | 168 | 140 | — | — | 6 | — | — | 10 | 13 | 52 | — | — | — | — | — | 12 | — | — | 10 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 793 | 669 | 29 | 20 | 100 | 39 | 1224 | 264 | 1171 | 943 | 87 | 29 | 60 | 87 | 39 | 145 | 558 | 108 | 1172 | 538 |
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.










