48th Street Surf Break

Lat Long: 38.40° N 75.06° W

48th Street 48 hour detailed Surf Forecast

Issued: 7 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's 48th Street sea temperature is
19.7°C
0.4° 

48th 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 48th Street today (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.4m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 13s period with SE swell.

The current surf forecast for 48th Street at 3AM is: 0.4m 8s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 29). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Sep)1.5ft (0.4m)8s
Afternoon (30 Sep)1.5ft (0.4m)9s
Evening (30 Sep)1.5ft (0.4m)13s

Table - waves today at 48th Street. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 19°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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
1
1
0
1
1
1
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
SE
9
0.4
SE
9
0.4
SE
13
0.4
SE
13
0.4
ESE
13
0.4
SE
13
0.4
SE
12
0.4
SE
12
0.4
ESE
12
0.4
ESE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
Wave Graph
Metric surfscale
Energy kJ
26
24
25
22
22
23
23
23
43
42
64
40
38
37
56
56
36
35
36
Wind (km/h)
10
SSE
10
SSW
10
W
10
WNW
10
WNW
10
WNW
5
N
10
ESE
15
SSE
15
S
15
S
15
SSW
15
SSW
15
SSW
20
SSW
20
SSW
20
S
20
SSW
25
SSW
Wind State
cross-on
cross-off
off
off
cross-off
off
glassy
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
10:18PM1.20m
10:35AM1.40m
11:13PM1.13m
11:30AM1.36m
Low Tide
4:27PM-0.00m
4:25AM0.00m
5:15PM0.04m
5:10AM0.06m
6:09PM0.10m
cloud
clear
clear
clear
cloud
cloud
clear
part cloud
cloud
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
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6:54
—
—
—
—
—
—
—
6:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
—
—
—
—
—
—
—
6:45
—
—
—
—
—
—
—
6:43
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
21
21
20
19
20
21
21
21
21
21
21
21
22
22
25
25
24
22
Feels °C
20
21
20
19
18
20
22
20
20
20
20
20
20
21
20
23
23
22
20
  • 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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