Surf Forecasts:
47th Street surf forecast from 12 Aug 2026:
- Best quality surf: Sunday 16 Aug, 11PM (local time) - 3.5ft (1.1m), 5s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 2AM (local time) - 2ft (0.6m), 12s period, SE swell with 118 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 11PM (local time) - 3.5ft (1.1m), 5s period with S swell.
Best Forecast Surf Conditions for 47th Street this week:
The surf forecast for 47th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 11PM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.1m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at 47th Street in the next 16 days are 0.6m 12s and forecast to arrive on Wednesday (Aug 19) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Thursday (Aug 13) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 16th Aug) | 3.5ft (1.1m) 5s |
| Best Surf | 11PM (Sun 16th Aug) | 3.5ft (1.1m) 5s |
| Most Powerful | 2AM (Wed 19th Aug) | 2ft (0.6m) 12s |
Table - best surf conditions forecast for 47th Street over the next 16 days.
The Lowdown
Alright, Rusty here. Let's get into it.
Look, I'm not gonna sugarcoat it. The next couple of weeks are a write-off for 47th Street. We're looking at a real flat spell, and honestly, it's a tough stretch for anyone with a paddle board. If you're into kite surfing, you might find some action with the onshore winds and building swell later on, but for a surfer? It's a long wait.
The water is a toasty 79° right now, which is much warmer than usual for this time of year. You won't need a wetsuit, that's for sure, but you will need patience.
We kick off Wednesday the 12th with nothing. Tiny, weak waves – we're talking 0.3ft and 1.0ft of swell with a combined energy of just 4 to 10. That's practically a lake. The wind is all over the place, too. Thursday the 13th is more of the same, just a tiny 0.3ft of swell. Friday the 14th is dead. Saturday the 15th brings a little bump to 2ft from the ENE, but it's choppy and cross-onshore. Sunday the 16th stays flat until the afternoon, when a weak 3ft S swell shows up with a short 5-second period and a combined energy of 42, but it's a risk of t-storms with a fresh cross-off breeze. Not worth it.
Then from Monday the 17th to Thursday the 21st, it's a total flat spell. Zero swell. A big gap of nothing. A little blip of 2ft on the morning of Wednesday the 19th from the SE with a 11-second period gives a combined energy of 77, but the conditions are still just "ordinary". Not a standout.
The real story starts around the 25th of August. The swell finally builds. On Tuesday morning the 25th we get a solid 6ft of swell from the ESE with a period of 7 seconds and a combined energy of 327. That's a moderate energy, but it's a short-period, windswell. The problem is the wind: it's a cross-onshore from the SE at 9 mph, making it choppy. The whole string of days from the 25th to the 27th sees swell heights of 5ft to 6ft, and combined energy values hitting 389 on the 26th. But those waves are going to be a messy, onshore, blown-out affair. The wind is onshore from the E or ENE, so forget about clean lines. It's a beginner-to-intermediate sized swell, but with the onshore wind, it's only going to be good for the die-hards or the kite crew.
So, the bottom line? There's nothing to recommend here for the next 16 days. The best of it is a distant promise of some size around the 25th, but it comes with a side of slop. Keep your board waxed and watch the forecast, but don't hold your breath.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 30°C on Thu afternoon, min 22°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Sun night. Warm (max 29°C on Mon afternoon, min 22°C on Mon night). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the N by Mon night). | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | SE 8 | S 5 | E 11 | SE 11 | E 11 | E 13 | SE 9 | E 13 | SE 9 | ENE 5 | ENE 4 | SSE 6 | S 3 | S 5 | S 6 | SSE 7 | SSE 7 | SE 9 | NE 4 | SE 14 | SE 12 |
Wave Graph | |||||||||||||||||||||
3 | 5 | 3 | 4 | 3 | 3 | 3 | 4 | 3 | 14 | 7 | 13 | 3 | 42 | 60 | 0 | 0 | 3 | 9 | 29 | 118 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | off | cross-off | cross | cross-on | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross | cross-on | cross | cross-off |
High Tide | 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 | 1:07PM1.29m | 1:21AM1.08m | |||||||
Low Tide | 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 | 6:29AM0.11m | 7:08PM0.22m | ||||||||
6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 14 | — | — | — | — | — | — |
Temp °C | 26 | 28 | 26 | 25 | 30 | 29 | 26 | 28 | 26 | 24 | 24 | 23 | 25 | 27 | 26 | 27 | 29 | 26 | 25 | 26 | 25 |
Feels °C | 25 | 29 | 25 | 25 | 28 | 29 | 26 | 27 | 26 | 22 | 22 | 22 | 23 | 26 | 29 | 28 | 29 | 28 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 5 | SE 8 | SE 8 | SSW 5 | S 5 | S 5 | S 5 | SE 10 | S 6 | S 5 | ENE 4 | ENE 4 | SE 9 | — | — | SSE 7 | SSE 7 | SSE 6 | SSE 9 | SSE 9 | SE 12 |
2 | 3 | 3 | 17 | 7 | 4 | 2 | 4 | 6 | 2 | 7 | 2 | 3 | — | — | 62 | 36 | 24 | 33 | 34 | 118 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | — | E 11 | SE 8 | SE 8 | SE 9 | SE 9 | E 13 | SE 9 | SE 9 | SSE 6 | SE 9 | NE 4 | — | — | — | — | SE 9 | SE 15 | SSE 14 | NE 4 |
3 | — | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 1 | — | — | — | — | 3 | 9 | 19 | 1 | |
Swell 3 Height (m) Direction Period (s) | E 7 | E 11 | E 8 | SE 11 | E 11 | E 13 | NE 4 | — | — | — | SE 9 | — | E 5 | — | — | — | — | — | — | SE 14 | — |
1 | 2 | 1 | 4 | 2 | 3 | 1 | — | — | — | 3 | — | 1 | — | — | — | — | — | — | 29 | — | |
Wind waves Height (m) Direction Period (s) | — | S 5 | S 3 | SSW 5 | W 2 | — | — | SSW 2 | — | ENE 5 | — | SSE 6 | S 3 | S 5 | S 6 | — | — | — | NE 4 | ENE 4 | — |
— | 5 | 8 | 29 | 1 | — | — | 2 | — | 14 | — | 13 | 3 | 42 | 60 | — | — | — | 7 | 6 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2366 | 2502 | 986 | 31 | 264 | 2185 | 1121 | 3104 | 526 | 666 | 1113 | 1257 | 1160 | 1420 | 5 | 5 | 73 | 73 | 198 | 382 | 0 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the 47th Street Surf forecast
The above surf forecast table for 47th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 47th Street can be found by selecting the local surf guide option on the grey menu. Our 47th 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 (47th 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 47th 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.
47th Street is 18 km (11 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.











