
Surf Forecasts:
Castles surf forecast from 11 Jul 2026:
- Most powerful swell: Sunday 12 Jul, 2PM (local time) - 4.5ft (1.3m), 6s period, E swell with 132 kJ wave energy.
Best Forecast Surf Conditions for Castles this week:
The most powerful waves expected at Castles in the next 16 days are 1.3m 6s and forecast to arrive on Sunday (Jul 12) 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 0.5m 3s period and expected on Wednesday (Jul 15) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 12th Jul) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Castles over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s on the table for the next couple of weeks.
Honestly, straight up, it’s a pretty quiet and frustrating start. We’re looking at a long dry spell with no real surf to get excited about for the first twelve days or so. From Saturday 11th July through to Wednesday 23rd July, the waves are just too small, too weak, or blown out by the wind. The combined swell energy stays under 100 (weak) for most of that first week, and even when it starts to lift around the 21st, the wind is all wrong. There’s a stretch of clean, cross-off conditions on the 15th, 16th, and 17th, but the swell is tiny – 2ft to 3ft – and the period is short, so it’s not doing anything.
The long-range outlook starts to show a pulse of energy. We’ve got a bit of a wait for it, but by Thursday morning 24th July, things start to look interesting. The highlight of the whole run is Friday morning 24th July at Castles, a sandbar break. The swell is swinging up to 6ft from the S, with a period of 8 seconds, and the combined energy is a solid 384 (moderate). The wind is light from the N, giving us clean, cross-off conditions. That’s a fun-size wave with clean faces, and it should be surfable for a decent crew, though it can get crowded here sometimes. The water temp is about average for the time of year, so no surprise there.
After that, Saturday 25th July sees the swell peak at 7ft to 7ft from the S, but the wind swings ENE and cross-shore, chopping it up. That’s a bit of a shame, because the energy is strong (480-492), but it’s going to be messy. Still, for the experienced crew, the power is there.
So, the one true standout is Friday morning 24th July at Castles. It’s the best of a pretty slow period. The rest of the time, you’re better off waiting or finding something else to do.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri night, min 21°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the ENE by Sun morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 37°C on Wed afternoon, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 6 | SE 10 | SE 10 | ENE 5 | ENE 6 | E 7 | E 7 | ESE 7 | ESE 7 | E 6 | E 8 | SSW 4 | SSW 5 | SW 5 | SE 9 | SSW 5 | S 6 | SSW 6 | S 5 | NE 4 | S 6 |
Wave Graph | |||||||||||||||||||||
30 | 14 | 14 | 78 | 121 | 123 | 97 | 63 | 52 | 17 | 30 | 18 | 46 | 29 | 25 | 27 | 24 | 45 | 26 | 31 | 26 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross-on | cross | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | on |
High Tide | 6:00AM0.98m | 6:29PM1.43m | 7:01AM1.02m | 7:28PM1.50m | 8:03AM1.06m | 8:26PM1.54m | 9:02AM1.12m | 9:22PM1.55m | 9:55AM1.17m | 10:13PM1.53m | 10:47AM1.20m | 11:01PM1.47m | 11:38AM1.21m | ||||||||
Low Tide | 00:08AM0.11m | 11:54AM0.03m | 1:09AM0.03m | 12:54PM-0.02m | 2:09AM-0.04m | 1:54PM-0.06m | 3:03AM-0.09m | 2:52PM-0.09m | 3:52AM-0.12m | 3:45PM-0.09m | 4:40AM-0.12m | 4:37PM-0.06m | 5:27AM-0.09m | 5:31PM0.00m | |||||||
— | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | |
8:25 | — | 8:24 | — | — | 8:24 | — | — | 8:23 | — | — | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | |
mm | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 26 | 30 | 28 | 32 | 37 | 34 | 32 | 35 | 34 | 28 | 26 |
Feels °C | 30 | 26 | 24 | 23 | 19 | 19 | 21 | 21 | 22 | 21 | 24 | 27 | 26 | 32 | 36 | 34 | 33 | 33 | 34 | 27 | 24 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 7 | S 6 | S 6 | S 7 | E 7 | ESE 7 | ESE 7 | E 6 | E 8 | ESE 7 | ESE 7 | SE 9 | SE 9 | SSW 5 | S 6 | ESE 8 | S 5 | S 6 | ENE 5 |
30 | 12 | 14 | 13 | 7 | 8 | 97 | 63 | 52 | 17 | 30 | 18 | 10 | 20 | 20 | 27 | 24 | 7 | 26 | 16 | 19 | |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | SE 10 | SE 10 | ESE 10 | — | S 7 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | — | E 17 | SE 9 | ESE 9 | — | SE 9 | SE 8 | S 6 |
12 | 10 | 14 | 14 | 9 | — | 4 | 3 | 3 | 13 | 14 | 13 | 12 | — | 5 | 12 | 7 | — | 3 | 3 | 26 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 10 | ENE 7 | — | — | — | — | — | — | S 6 | SSE 5 | E 8 | — | — | — | SE 16 | — | SE 15 | SE 15 | SE 15 | SE 8 |
14 | 14 | 10 | — | — | — | — | — | — | 2 | 3 | 1 | — | — | — | 11 | — | 9 | 9 | 8 | 3 | |
Wind waves Height (m) Direction Period (s) | W 3 | — | NE 4 | ENE 5 | ENE 6 | E 7 | — | — | — | — | WSW 2 | SSW 4 | SSW 5 | SW 5 | SW 4 | W 3 | — | SSW 6 | NE 3 | NE 4 | — |
1 | — | 10 | 78 | 121 | 123 | — | — | — | — | 1 | 16 | 46 | 29 | 25 | 3 | — | 45 | 2 | 31 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 187 | 423 | 480 | 480 | 1070 | 565 | 565 | 489 | 108 | 149 | 87 | 326 | 194 | 32 | 222 | 207 | 82 | 936 | 317 | 944 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Castles Surf forecast
The above surf forecast table for Castles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Castles can be found by selecting the local surf guide option on the grey menu. Our Castles 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 (Castles) 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 Castles 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.
Castles is 8 km (5 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.











