120th Street Surf Break

Lat Long: 38.44° N 75.05° W

120th Street Surf Forecast and Surf Report

Issued: 7 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's 120th Street sea temperature is
24.5° C
0.4° 

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 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 2AM (local time) - 4.5ft (1.4m), 6s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 2AM (local time) - 4.5ft (1.4m), 6s period, S swell with 162 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 2AM (local time) - 4.5ft (1.4m), 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 Sunday (Aug 09) at 2AM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at 120th Street in the next 16 days are 1.4m 6s and forecast to arrive on Sunday (Aug 09) 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 1.1m 6s period and expected on Saturday (Aug 08) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 9th Aug)4.5ft (1.4m) 6s
Best Surf 2AM (Sun 9th Aug)4.5ft (1.4m) 6s
Most Powerful 2AM (Sun 9th Aug)4.5ft (1.4m) 6s

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


The Lowdown

Alright, Rusty here. Let’s have a look at what’s on the table.

Honestly, mate, it’s a flat spell and it’s gonna be a long one. We’re looking at a solid 16-day window, but there’s nothing really worth paddling out for. The first real chance to even think about wetting a suit is on Sunday afternoon the 9th of August, and even then, it’s barely a whisper.

We’re stuck with tiny, weak energy for the whole run. The combined swell energy is mostly sitting in the low teens to low 40s (8 to 66), which is pretty weak stuff. The swell height barely scrapes 3 ft, and the period is short, mostly 4 to 6 seconds – that’s windswell junk, not groundswell. For the vast majority of the time, the comment is “poor surf conditions.”

Let’s walk through it. The early days, Thursday the 6th and Friday the 7th, are a write-off. Small, short-period swell with cross-off or cross winds. Saturday the 8th is more of the same, 2 ft from the S and SW winds keeping it clean but tiny.

Sunday the 9th is where we get the closest thing to a standout, but it’s a real stretch. 120th Street (beach/jetty) is the only break in the file. On Sunday morning, we’ve got a light offshore breeze from the WSW at 10 km/h, which will clean it right up. The swell is 2 ft from the SSE with a 6-second period, and the combined energy is just 44. Sunday afternoon sees the breeze swing to a gentle cross-off, with a slightly better energy of 60, but the conditions are only called “surfable waves but very ordinary.” If you’re desperate for a slide on a longboard or a foiler, that Sunday arvo is your best bet. But don’t expect much.

After that, Monday the 10th through to Saturday the 16th of August is a total blank. The swell drops to 0.7 ft or 1 ft, energy falls into single digits, and we get a mix of cross and glassy conditions on tiny, unridable lumps. There’s a few glassy moments – Tuesday the 11th afternoon and Wednesday the 12th morning – but with only 2 ft and 22 or 21 energy, it’s a lake.

The period from Sunday the 17th to Friday the 21st of August shows a slight lift, but it’s still poor. Swell bumps up to 2 ft or 2 ft, but it’s short-period and mostly cross-shore chop. Tuesday the 18th morning has a 9-second period from the SE, but it’s only 1 ft with a cross wind. Thursday the 20th morning is glassy, but it’s 1 ft.

The only real standout is that Sunday afternoon the 9th of August at 120th Street. Clean, light winds, and a tiny bit of energy. It’s not good surf, but it’s the best on offer in a long, flat run.

Water temp is sitting at 76°, which is about average for this time of year, no real anomaly to speak of.

This is one of those stretches where the ocean just goes to sleep. It happens. Forecasts can change, but for now, keep the board in the car and the wax in the wrapper.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Warm (max 32°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 32°C on Tue afternoon, min 23°C on Tue night). Mainly fresh winds.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
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
2
0
1
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)
0.5
SE
6
0.9
SSE
4
1
S
5
0.7
SSE
5
0.8
S
4
0.9
S
6
0.7
S
6
0.7
S
6
1.4
S
6
0.7
SSE
6
0.7
S
6
0.5
S
5
0.5
SSE
6
0.5
SSE
6
0.4
S
4
0.4
SSE
5
0.5
S
6
0.5
S
5
0.5
SSE
6
0.4
SSE
6
0.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
19
32
59
30
26
49
32
32
162
40
36
12
18
18
6
9
15
14
17
11
6
Wind (km/h)
20
SSW
25
S
20
SSW
15
SW
30
S
15
S
20
SW
15
SW
15
SSW
10
W
10
SSW
10
W
15
S
20
S
15
WSW
15
WNW
5
W
5
S
5
NW
15
WNW
10
NW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
cross-off
off
cross
cross
cross-off
cross-off
glassy
cross
glassy
cross-off
cross-off
High Tide
2:03PM1.28m
2:35AM1.03m
3:05PM1.30m
3:45AM1.02m
4:14PM1.33m
4:57AM1.05m
5:23PM1.38m
6:04AM1.12m
6:26PM1.44m
7:03AM1.21m
7:21PM1.48m
7:56AM1.28m
8:11PM1.50m
Low Tide
8:55PM0.21m
8:45AM0.14m
10:07PM0.17m
9:58AM0.12m
11:11PM0.09m
11:04AM0.08m
00:09AM0.02m
12:06PM0.02m
1:04AM-0.05m
1:04PM-0.03m
1:56AM-0.11m
2:00PM-0.06m
2:45AM-0.15m
clear
clear
clear
clear
clear
rain showers
clear
clear
rain showers
part cloud
clear
clear
clear
thunderstorm
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
6:07
6:09
6:09
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:04
8:02
8:01
8:00
7:59
7:58
 mm
6
3
1
Temp °C
28
29
28
29
31
27
27
32
29
28
31
30
27
30
28
30
32
30
26
30
28
Feels °C
29
28
28
30
30
27
27
33
29
30
32
31
29
30
28
31
35
31
30
31
30
  • 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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