47th Street Surf Break

Lat Long: 39.15° N 74.70° W

47th Street Surf Forecast and Surf Report

Issued: 7 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's 47th Street sea temperature is
26.1° C
2.5° 

47th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 16th Aug)3.5ft (1.1m) 5s
Best Surf11PM (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 Forecast

Some 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 Summary

Moderate 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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
8
0.3
S
5
0.1
E
11
0.1
SE
11
0.1
E
11
0.1
E
13
0.1
SE
9
0.1
E
13
0.1
SE
9
0.6
ENE
5
0.4
ENE
4
0.4
SSE
6
0.4
S
3
1
S
5
1
S
6
0.8
SSE
7
0.6
SSE
7
0.1
SE
9
0.5
NE
4
0.3
SE
14
0.6
SE
12
Wave Graph
Metric surfscale
Energy kJ
3
5
3
4
3
3
3
4
3
14
7
13
3
42
60
0
0
3
9
29
118
Wind (km/h)
10
N
15
SSW
20
SSW
20
W
25
WNW
10
NNE
5
NE
10
SW
10
NNW
20
ENE
15
SE
15
S
25
SSW
30
SSW
15
W
10
NNW
10
NW
10
N
10
NE
10
SSE
10
SW
Wind State
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
cloud
clear
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:09
6:11
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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