120th Street Surf Break

Lat Long: 38.44° N 75.05° W

120th Street Surf Forecast and Surf Report

Issued: 1 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's 120th Street sea temperature is
25.9°C
3.2° 

120th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


120th Street surf forecast from 6 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 11PM (local time) - 4.5ft (1.3m), 6s period, S swell with offshore winds.
  • Most powerful swell: Thursday 10 Sep, 11PM (local time) - 4.5ft (1.3m), 6s period, S swell with 108 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 11PM (local time) - 4.5ft (1.3m), 6s period with S swell.

Best Forecast Surf Conditions for 120th Street this week:

The surf forecast for 120th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 11PM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.2m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at 120th Street in the next 16 days are 1.3m 6s and forecast to arrive on Thursday (Sep 10) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Sep 10) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 10th Sep)4.5ft (1.3m) 6s
Best Surf11PM (Thu 10th Sep)4.5ft (1.3m) 6s
Most Powerful11PM (Thu 10th Sep)4.5ft (1.3m) 6s

Table - best surf conditions forecast for 120th Street over the next 16 days.


The Lowdown

Alright, folks, let’s be straight with you—this is one of those dead, flat, soul-crushing stretches that makes you wonder why you live near the ocean. 120th Street is looking like a swimming pool for the next two and a half weeks. No joke, there’s a big gap of no real surf from now until the 17th. The swell is tiny, the wind is mostly junk, and even the clean windows are just ankle-biters. Better off watching surf films than dragging your board down here.

Here’s the skin-and-bones of it. Through the 14th, the waves are stuck between 0.5ft and 2ft—pathetic. Most days are cross-onshore, choppy, and messy. The 8th and 9th have some clean spells with a light offshore breeze, but the energy is weak (26 and 20 in the combined energy), so you’re looking at knee-high dribble at best. The 13th has a touch more push—a southeast swell at 2ft with a 10-second period, and the energy jumps to 76—but it’s still far from rideable for anyone who isn’t a total log purist. That’s the highlight of the first week, and that’s saying something.

Pushing into the second week—around the 15th and 16th—there’s a slight bump. The swell gets up to 4ft from the east-northeast, but the period is a weak 5 to 6 seconds. That’s short, mushy, wind-swell junk. The wind is cross-off in the mornings, so it’ll look clean, but the waves won’t have any punch. The 15th afternoon has moderate wave energy (118), but it’s also blowing 18 mph cross-shore with lumpy chop—not worth it.

Then things get nasty. From the 17th onward, we’ve got rain, strong onshores (18–25 mph), and rising swell—up to 6ft by the 18th and 19th, with combined energy jumping to 366 and 491. That’s strong energy, but the direction is east-northeast, which is cross-on here, and the wind is howling. The period drops to 4–8 seconds—short, crap, blown-out slop. This is the kind of setup that looks more interesting for kite surfing than paddle surfing. It’ll be dumping and messy, and the only folks having fun will be the strapped-in crew.

The last day of the window, the 21st, has the swell dropping back to 3ft, but it’s straight onshore easterly wind and the energy is moderate (108). Still nothing to write home about.

Honestly, the only half-decent window in the whole 16 days is around the 13th morning—light SSE wind, a little southeast swell at 2ft with a 10-second period, and energy at 76. It’s not going to be epic, but if you’ve got a longboard and just need to get wet, that’s your best shot. And even then, it’s marginal.

Water temps around here are about normal for the season, so at least you won’t be freezing while you’re staring at the flatness. But don’t hold your breath for any hero waves this stretch. Keep the board waxed, but maybe plan on a skate session instead.

Stay salty.

Rusty

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 22°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Thu afternoon, min 23°C on Wed morning). Winds decreasing (fresh winds from the SSW on Wed night, light winds from the ESE by Fri night).

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ENE
8
0.4
ENE
7
0.4
ENE
6
0.5
E
7
0.5
E
9
0.4
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
ESE
9
0.2
ESE
8
0.8
S
4
0.2
ESE
9
0.2
ESE
9
1
S
6
1.2
S
6
0.6
SSE
6
0.6
NE
4
0.6
NE
5
0.6
ENE
6
0.7
E
5
0.7
E
6
Wave Graph
Metric surfscale
Energy kJ
11
16
13
25
44
29
16
16
8
7
20
8
8
61
102
26
14
19
24
28
38
Wind (km/h)
15
NNE
20
ENE
10
SE
15
NE
10
ESE
10
WSW
10
WNW
20
SSE
15
SW
25
SSW
30
SSW
35
SSW
30
SW
30
SSW
15
N
20
N
15
E
10
SE
20
ESE
15
ESE
15
SW
Wind State
cross-on
cross-on
cross-on
cross-on
on
off
off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
on
cross-on
cross-on
on
cross-off
High Tide
4:04PM1.30m
4:49AM1.09m
5:12PM1.34m
5:53AM1.17m
6:12PM1.39m
6:48AM1.27m
7:05PM1.42m
7:37AM1.35m
7:52PM1.43m
8:23AM1.40m
8:37PM1.40m
9:06AM1.41m
9:20PM1.34m
Low Tide
9:52AM0.17m
10:58PM0.10m
10:58AM0.11m
11:53PM0.02m
11:57AM0.04m
00:44AM-0.04m
12:52PM-0.01m
1:32AM-0.09m
1:44PM-0.05m
2:17AM-0.12m
2:34PM-0.06m
3:00AM-0.11m
3:20PM-0.05m
3:40AM-0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:35
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:20
7:17
7:15
7:15
7:13
 mm
4
Temp °C
23
23
23
23
23
23
23
24
24
24
25
24
27
29
27
24
25
25
24
25
27
Feels °C
23
22
22
22
22
23
24
24
23
21
21
21
24
27
25
24
25
25
25
26
29
  • 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 120th Street Surf forecast

The above surf forecast table for 120th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 120th Street can be found by selecting the local surf guide option on the grey menu. Our 120th 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 (120th 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 120th 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.

120th Street is 11 km (7 miles) from Ocean City. If you plan a vacation in Maryland, 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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