
Surf Forecasts:
Avalon 15th Street surf forecast from 11 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 11PM (local time) - 5ft (1.5m), 6s period, S swell with 138 kJ wave energy.
Best Forecast Surf Conditions for Avalon 15th Street this week:
The most powerful waves expected at Avalon 15th Street in the next 16 days are 1.5m 6s and forecast to arrive on Sunday (Aug 16) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Aug 15) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Sun 16th Aug) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Avalon 15th Street over the next 16 days.
The Lowdown
Right, let’s get into it for Avalon 15th Street. I’m not gonna sugarcoat it – the next 16 days are a tough slog. Most of the first week is a total non-event.
Starting Tuesday August 11th, we’ve got tiny 1ft SSE slop with a 6-second period – combined energy is just 10, which is basically nothing. Wind is light and cross-off in the morning, so it’s clean, but there’s zero to ride. That repeats Wednesday and Thursday. The energy nudges up to 14 on Wednesday afternoon, but it’s still poor.
Friday the 14th brings a small improvement: 1ft SSE, 6-second period. The afternoon sees an offshore NW wind at 12 mph, and the energy climbs to 19. It’s clean, but tiny. Saturday the 15th afternoon is glassy – 1ft SSE, energy of 15 – but it’s flat.
Sunday the 16th and Monday the 17th are messy. Sunday has onshore wind from the S at 9 mph, getting uglier with 16 mph cross-on in the afternoon. Monday morning shows a flicker: 3ft S swell, 7 seconds, offshore WNW wind at 12 mph, energy hitting 59. It’s clean, but short period. The best of a bad first week.
Tuesday the 18th onward, the period jumps to 14-15 seconds – real groundswell – but the height stays tiny: 0.7ft to 2ft. Combined energy hits 93 on Wednesday the 19th morning, and 146 that afternoon – that’s moderate. But the wind is onshore from the SE and the swell is too long for a beach break. The lines will go straight and feel weak.
In the second week, Saturday August 22nd looks like the best session overall. Morning sees 4ft S swell, 5-second period, energy of 86, with a clean cross-off wind from the WSW at 9 mph. It’s the biggest of the run. The afternoon gets bigger at 5ft, but the wind turns onshore from the SSW at 12 mph and it gets choppy. For beginners, that morning size is fine. For anyone else, the quality is still poor.
Tuesday the 25th has another clean window: 3ft S swell in the morning with a strong 16 mph offshore WNW wind, energy of 55. The afternoon cleans up more with 4ft and light wind, energy hitting 121 – moderate. Again, short period, beach break. You might get a few but don’t expect much.
If I had to pick the best, it’s the morning of Saturday the 22nd, or the afternoon of Tuesday the 25th. But both are poor quality. The cleanest with the most energy are the afternoon of the 19th (3ft, 11s, SE, light wind, 146 energy) and that Tuesday afternoon (4ft, 5s, S, clean, 121 energy). Not firing. This is a real dry spell for the paddle crew.
Rusty.
Short Range ForecastHeavy rain (total 24mm), heaviest during Tue night. Warm (max 27°C on Wed afternoon, min 21°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Fri morning. Warm (max 28°C on Fri afternoon, min 18°C on Fri night). Winds increasing (calm on Sat afternoon, fresh winds from the SSW by Sun night). | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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) | SSE 6 | SSE 6 | SSW 3 | ENE 5 | ENE 5 | SSW 3 | S 4 | S 4 | S 4 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 6 | S 4 | S 6 | S 7 | SSE 7 | S 6 |
Wave Graph | |||||||||||||||||||||
6 | 6 | 4 | 28 | 8 | 5 | 5 | 6 | 7 | 11 | 13 | 15 | 17 | 9 | 9 | 12 | 48 | 128 | 76 | 36 | 22 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-on | cross-off | glassy | cross | cross-on | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-off | cross-on | cross-on | cross | off | off | cross-off |
High Tide | 7:42PM1.54m | 8:17AM1.33m | 8:32PM1.55m | 9:06AM1.38m | 9:20PM1.53m | 9:55AM1.41m | 10:08PM1.47m | 10:43AM1.40m | 10:55PM1.37m | 11:32AM1.37m | 11:43PM1.27m | 12:20PM1.33m | 00:32AM1.17m | ||||||||
Low Tide | 1:20PM-0.03m | 2:12AM-0.12m | 2:16PM-0.07m | 3:01AM-0.16m | 3:08PM-0.08m | 3:47AM-0.16m | 3:58PM-0.06m | 4:29AM-0.14m | 4:45PM-0.02m | 5:09AM-0.07m | 5:31PM0.05m | 5:49AM0.01m | 6:18PM0.14m | ||||||||
6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
— | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | |
mm | — | 5 | 12 | 4 | — | — | — | 2 | 1 | 2 | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 25 | 26 | 25 | 23 | 27 | 26 | 25 | 27 | 27 | 25 | 28 | 26 | 21 | 24 | 24 | 23 | 25 | 25 | 28 | 30 | 26 |
Feels °C | 26 | 27 | 29 | 23 | 29 | 27 | 26 | 29 | 30 | 23 | 27 | 25 | 19 | 23 | 22 | 22 | 23 | 25 | 29 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 5 | ENE 5 | ENE 5 | E 4 | S 4 | SE 8 | S 4 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SE 9 | — | — | S 7 | SSE 7 | S 6 |
6 | 6 | 3 | 28 | 8 | 1 | 5 | 3 | 7 | 11 | 13 | 15 | 17 | 9 | 9 | 3 | — | — | 76 | 36 | 22 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | S 4 | S 5 | SE 8 | SE 8 | E 10 | SE 8 | SE 9 | ENE 3 | SE 10 | NE 5 | ENE 5 | ENE 5 | — | — | — | — | SSE 9 | SE 9 |
3 | 3 | 3 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 1 | 4 | 6 | 5 | 3 | — | — | — | — | 9 | 13 | |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SE 8 | SE 8 | — | — | — | E 10 | E 13 | SE 10 | E 13 | SE 9 | SE 9 | SE 9 | NE 4 | — | — | — | — | — |
1 | 1 | 1 | 3 | 3 | — | — | — | 2 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 3 | — | SSW 3 | — | — | SSW 3 | WSW 3 | S 4 | — | — | — | NNE 3 | NNW 3 | — | — | S 6 | S 4 | S 6 | — | ENE 2 | — |
1 | — | 4 | — | — | 5 | 2 | 6 | — | — | — | 5 | 1 | — | — | 12 | 48 | 128 | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 573 | 578 | 2657 | 521 | 521 | 1415 | 1039 | 2329 | 1416 | 540 | 440 | 521 | 190 | 82 | 253 | 269 | 989 | 1172 | 966 | 9 | 12 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Avalon 15th Street Surf forecast
The above surf forecast table for Avalon 15th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Avalon 15th Street can be found by selecting the local surf guide option on the grey menu. Our Avalon 15th Street 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 (Avalon 15th Street) 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 Avalon 15th Street 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.
Avalon 15th Street is 23 km (14 miles) from Ocean City. If you plan a vacation in New Jersey, look for hotels and other accommodation in Ocean City. Ocean City has rooms for a wide range of budgets as well as car hire and transport links.











