47th Street Surf Break

Lat Long: 39.15° N 74.70° W

47th Street 48 hour detailed Surf Forecast

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's 47th Street sea temperature is
24.8° C
1.5° 

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


How big are the waves at 47th Street today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.

The current surf forecast for 47th Street at 5AM is: 0.5m 10s primary swell from a Southeast direction (forecast issued at 01:00am August 19). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.5m)10s
Afternoon (19 Aug)1.5ft (0.4m)10s
Evening (19 Aug)1.5ft (0.4m)9s

Table - waves today at 47th Street. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 30°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
11
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.2
ESE
8
0.2
ESE
8
0.3
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
ENE
4
0.6
E
4
0.5
E
4
0.2
ESE
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
18
54
49
47
33
31
29
13
20
20
19
11
11
11
7
7
14
7
7
7
11
9
8
39
Wind (km/h)
5
SW
5
WNW
10
NW
10
WNW
10
WSW
15
W
15
WSW
10
SW
10
SW
10
WSW
5
SW
5
WSW
5
NNW
10
ENE
10
ENE
10
E
10
NE
15
NNE
15
NE
15
ENE
15
E
15
E
15
E
10
E
Wind State
glassy
off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
1:21AM1.08m
1:55PM1.24m
2:11AM1.01m
2:43PM1.20m
3:04AM0.96m
3:35PM1.18m
Low Tide
7:13AM0.20m
8:07PM0.29m
8:06AM0.28m
9:11PM0.32m
9:08AM0.32m
10:13PM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:46
7:45
 mm
1
3
1
1
Temp °C
24
24
23
26
29
30
27
27
26
25
25
25
26
26
24
23
24
22
22
24
24
23
23
23
Feels °C
28
27
24
26
29
28
26
27
26
25
27
27
30
29
26
25
26
23
22
24
24
23
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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