
Surf Forecasts:
Castles surf forecast from 29 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 11PM (local time) - 3ft (0.9m), 7s period, SSE swell with offshore winds.
- Most powerful swell: Monday 3 Aug, 8PM (local time) - 4.5ft (1.3m), 7s period, S swell with 154 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 11PM (local time) - 3ft (0.9m), 7s period with SSE swell.
Best Forecast Surf Conditions for Castles this week:
The surf forecast for Castles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 11PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.2m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Castles in the next 16 days are 1.3m 7s and forecast to arrive on Monday (Aug 03) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Jul 29) at 5PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 29th Jul) | 3ft (0.9m) 7s |
| Best Surf | 11PM (Wed 29th Jul) | 3ft (0.9m) 7s |
| Most Powerful | 8PM (Mon 3rd Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Castles over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for the next couple of weeks.
Honestly, this is a tough stretch. Looking at the whole 16-day window, we’ve got a real flat spell on our hands. The forecast shows zero standout surf days, and the pattern is locked into small, weak swells with messy wind for the most part. There’s a gap of poor-to-ordinary conditions from the start right through to the end, with no proper surf to get excited about until possibly the second week, and even then it’s ordinary.
Castles is the only break on the cards here. It’s a sandbar setup, fairly exposed to the swell, and it's fairly consistent, but for this whole period, the quality just isn't there. The water’s a touch warmer than normal for this time of year, about 76°, so that’s a nice small comfort.
We kick off on Wednesday, July 29 with a tiny 2ft swell from the SE, period of 6 seconds. The combined energy is weak (53). Wind is offshore in the morning, so it’s clean, but the waves are just too small and weak to do anything with. The afternoon sees a slight increase to 3ft from the SSE, but it’s cross-offshore and still poor.
Thursday, July 30 morning brings 3ft from the SSE, period 8 seconds, moderate offshore wind. It’s surfable but very ordinary. The energy is still low (81). Afternoon drops back to 2ft with a cross-off breeze.
Friday, July 31 morning is glassy – zero wind – with 2ft swell from the SSE. Sounds nice, but the waves are still just too small and weak. The energy is only 64. It’s a flat, clean, tiny dribble.
Saturday, August 1 through to Tuesday, August 13 is a real grind. Swell heights bounce between 2ft and 5ft, but the period is consistently short (5 to 8 seconds), and the wind is almost always cross-on, cross, or onshore. The combined energy finally climbs into the low hundreds (132, 173, 118, 119, 100, 122, 152, 171, 193, 410, 229, 203, 143, 203) but the wave quality is still rated as poor or very ordinary. The only slight glimmer is on Monday, August 11 morning, when we get 5ft from the S, period 7 seconds, with a cross-offshore wind and clean conditions. The energy is moderate (203), but it’s still a stretch to call it a good session.
The biggest energy spike happens on Monday, August 10 with 5ft from the S (period 7 sec), hitting 410 in the morning, but it’s cross-onshore and choppy, so it’s more of a messy, blown-out lump than a proper wave.
Bottom line: There’s no standout. No day where the swell, wind, and conditions align for a quality session. If you’re desperate, the Monday, August 11 morning at Castles is the cleanest option with some energy, but don’t expect much. For a beginner, the swell never gets over 5ft, so that’s safe, but the quality is so poor it’s hardly worth paddling out. With the persistent cross-winds and beach/sandbar setup, this stretch honestly looks more interesting for kite surfing than paddle surfing.
Keep an eye on the forecasts, because it tends not to stay this poor for long.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 28°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the ENE by Thu night). | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Mon afternoon. Warm (max 26°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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) | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | S 8 | S 7 | S 7 | SSE 7 | S 4 | S 6 | SSW 6 | S 7 | S 7 | SSE 7 | SSE 7 | SE 8 |
Wave Graph | ||||||||||||||||||||
73 | 84 | 76 | 69 | 45 | 50 | 45 | 59 | 43 | 39 | 61 | 27 | 40 | 146 | 72 | 104 | 117 | 63 | 47 | 20 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-on | cross-on | on |
High Tide | 9:23PM1.33m | 9:48AM1.03m | 9:59PM1.32m | 10:24AM1.06m | 10:33PM1.30m | 10:59AM1.09m | 11:07PM1.26m | 11:36AM1.12m | 11:45PM1.20m | 12:17PM1.16m | 00:29AM1.14m | 1:03PM1.20m | 1:18AM1.08m | |||||||
Low Tide | 2:56PM0.14m | 3:47AM0.08m | 3:33PM0.13m | 4:18AM0.07m | 4:10PM0.13m | 4:50AM0.06m | 4:48PM0.15m | 5:24AM0.07m | 5:32PM0.17m | 6:02AM0.08m | 6:24PM0.19m | 6:45AM0.09m | 7:22PM0.21m | |||||||
— | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | |
8:13 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | — | 4 | 6 | 7 | 2 | — | — | — |
Temp °C | 28 | 24 | 23 | 24 | 23 | 22 | 23 | 23 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 26 | 25 | 23 | 23 | 23 |
Feels °C | 27 | 22 | 20 | 25 | 24 | 24 | 23 | 24 | 26 | 24 | 22 | 23 | 23 | 25 | 24 | 28 | 28 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | S 8 | SE 6 | SSE 9 | SSE 7 | SE 8 | E 6 | SE 7 | — | S 7 | SSE 7 | SSE 7 | S 6 |
73 | 84 | 76 | 69 | 45 | 50 | 45 | 59 | 43 | 6 | 16 | 27 | 20 | 1 | 33 | — | 117 | 63 | 47 | 12 | |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 6 | — | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ESE 9 | ESE 9 | SE 9 | E 5 | E 6 | E 9 | — | — | — | ENE 3 | SE 8 |
4 | 4 | 5 | 3 | — | 11 | 12 | 6 | 3 | 8 | 7 | 3 | 1 | 1 | 2 | — | — | — | 1 | 20 | |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | — | W 3 | — | — | SE 10 | ESE 9 | ESE 7 | ENE 6 | NE 6 | E 6 | — | — | — | — | — | — | E 8 | — |
6 | 1 | — | 1 | — | — | 14 | 8 | 4 | 3 | 1 | 1 | — | — | — | — | — | — | 1 | — | |
Wind waves Height (m) Direction Period (s) | WSW 4 | W 3 | WNW 3 | — | ENE 5 | — | — | SSW 3 | — | S 7 | S 7 | S 4 | S 4 | S 6 | SSW 6 | S 7 | — | NE 3 | — | — |
10 | 8 | 6 | — | 11 | — | — | 1 | — | 39 | 61 | 24 | 40 | 146 | 72 | 104 | — | 2 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 25 | 25 | 0 | 35 | 32 | 36 | 306 | 36 | 95 | 1070 | 280 | 1009 | 1198 | 37 | 87 | 16 | 32 | 136 | 280 | 275 |
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.










