Surf Break

Lat Long: 38.44° N 75.05° W

120th Street 48 hour detailed Surf Forecast

Issued: 7 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's 120th Street sea temperature is
19.7°C
2.6° 

120th 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 120th Street today (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 5ft (1.6m), 5s period with NNE swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 6ft (1.8m), 6s period with NNE swell.
  • Evening surf: Evening surf (17 Oct, local time) - 5.5ft (1.7m), 8s period with NE swell.

The current surf forecast for 120th Street at 11AM is: 1.8m 6s primary swell from a North-northeast direction and 0.2m 6s secondary swell from a South-southeast direction, 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 07:00am October 17). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Oct)5ft (1.6m)5s
Afternoon (17 Oct)6ft (1.8m)6s
Evening (17 Oct)5.5ft (1.7m)8s

Table - waves today at 120th Street. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat morning. Very mild (max 14°C on Mon night, min 8°C on Sat afternoon). Mainly strong winds.

Saturday
17
Sunday
18
Monday
19
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
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)
0.5
SSE
6
1.5
N
5
1.8
NNE
6
1.9
NNE
6
1.7
NE
6
1.7
NE
8
1.8
NE
6
1.8
NE
8
1.9
NE
9
2.1
ENE
9
2.1
ENE
9
2.1
ENE
10
2.1
ENE
10
2
ENE
10
1.9
ENE
11
2.1
E
11
2.2
E
11
2.4
E
11
2.5
E
12
3
E
12
3
E
12
3.5
E
12
3.5
E
12
Wave Graph
Metric surfscale
Energy kJ
18
119
200
233
182
346
209
403
514
659
734
846
855
803
831
1029
1148
1482
1691
2482
2380
3335
3366
Wind (km/h)
30
NNW
45
N
50
N
50
N
45
N
40
N
40
NNE
35
NNE
40
NNE
40
NNE
35
NE
40
NNE
35
NE
35
NE
35
NE
35
NE
40
NE
40
NNE
45
NNE
50
NNE
45
NNE
40
N
40
N
Wind State
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross
High Tide
1:00PM1.10m
1:38AM0.90m
1:53PM1.08m
2:32AM0.91m
2:47PM1.08m
Low Tide
6:14AM0.32m
7:25PM0.29m
7:15AM0.37m
8:29PM0.29m
8:33AM0.37m
9:29PM0.26m
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
—
7:11
—
—
—
—
—
—
—
7:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:19
—
—
—
—
—
—
—
6:17
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—
—
—
—
—
—
6:16
—
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 mm
1
3
3
3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
12
9
8
9
11
10
9
9
9
11
11
12
12
12
13
13
12
13
13
13
14
14
Feels °C
11
3
-2
-3
-1
1
0
0
0
0
3
2
4
4
5
6
5
4
4
3
3
5
5
  • 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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