Surf Forecasts:
Crystals surf forecast from 18 Sep 2026:
- Best quality surf: Thursday 24 Sep, 8PM (local time) - 11ft (3.5m), 12s period, E swell with cross-shore winds.
- Most powerful swell: Thursday 24 Sep, 2PM (local time) - 13ft (4.0m), 12s period, E swell with 4,351 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 3ft (0.9m), 6s 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 21) at 2AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.2m and 11s 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 4.0m 12s and forecast to arrive on Thursday (Sep 24) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Friday (Sep 18) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 21st Sep) | 3ft (0.9m) 6s |
| Best Surf | 8PM (Thu 24th Sep) | 11ft (3.5m) 12s |
| Most Powerful | 2PM (Thu 24th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Crystals over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 25°C on Fri morning, min 19°C on Sat morning). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 42mm), heaviest during Tue morning. Very mild (max 19°C on Mon morning, min 16°C on Tue afternoon). Winds increasing (moderate winds from the NNE on Mon morning, near gales from the NE by Wed night). | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
AM | 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) | E 7 | SE 12 | SE 12 | ENE 6 | E 6 | E 7 | ESE 7 | ESE 7 | SE 6 | ESE 8 | ESE 8 | ENE 6 | ENE 8 | ENE 9 | E 9 | E 10 | E 10 | E 11 | E 11 | ENE 12 | ENE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 15 | 22 | 22 | 149 | 173 | 198 | 132 | 105 | 52 | 86 | 103 | 275 | 1164 | 1604 | 1721 | 2371 | 2692 | 3244 | 3725 | 3979 | 2490 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 1:30PM1.28m | 1:57AM0.94m | 2:32PM1.26m | 3:04AM0.94m | 3:33PM1.28m | 4:06AM0.98m | 4:29PM1.32m | 4:59AM1.05m | 5:18PM1.37m | 5:45AM1.15m | 6:02PM1.42m | 6:25AM1.25m | 6:42PM1.45m | ||||||||
Low Tide | 8:11PM0.38m | 7:53AM0.42m | 9:14PM0.39m | 8:59AM0.42m | 10:12PM0.36m | 10:00AM0.38m | 11:01PM0.30m | 10:54AM0.32m | 11:42PM0.23m | 11:42AM0.24m | 00:20AM0.16m | 12:26PM0.16m | 00:55AM0.08m | ||||||||
 | |  | |  | | |  |  |  | |  |  | | | | | | | | | |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 7 | 16 | 3 | 4 | 2 | 1 | 5 | 3 | — | — |
Temp °C | 25 | 24 | 24 | 19 | 20 | 19 | 20 | 22 | 22 | 19 | 19 | 19 | 18 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 26 | 24 | 26 | 14 | 17 | 16 | 18 | 20 | 20 | 18 | 16 | 15 | 13 | 9 | 10 | 11 | 9 | 9 | 10 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 7 | E 7 | SE 12 | SE 12 | ESE 11 | SE 11 | ESE 11 | SE 9 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — | ENE 11 |
| kJ | 15 | 9 | 8 | 35 | 21 | 12 | 5 | 12 | 12 | 86 | 103 | 95 | — | — | — | — | — | — | — | — | 1945 |
Swell 2 Height (m) Direction Period (s) | S 4 | SE 12 | SE 12 | — | — | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | — | NE 6 | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 22 | 22 | — | — | — | 12 | 12 | 12 | 12 | — | 46 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 12 | S 4 | ESE 9 | — | — | — | — | — | — | SSW 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | 3 | 8 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NE 4 | ENE 6 | E 6 | E 7 | ESE 7 | ESE 7 | SE 6 | — | — | ENE 6 | ENE 8 | ENE 9 | E 9 | E 10 | E 10 | E 11 | E 11 | ENE 12 | ENE 11 |
| kJ | — | 4 | 10 | 149 | 173 | 198 | 132 | 105 | 52 | — | — | 275 | 1164 | 1604 | 1721 | 2371 | 2692 | 3244 | 3725 | 3979 | 2490 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 230 | 264 | 558 | 438 | 1172 | 557 | 569 | 557 | 0 | 180 | 1079 | 379 | 354 | 1163 | 411 | 1163 | 2423 | 558 | 569 | 558 | 287 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Crystals surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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