48th Street Surf Break

Lat Long: 38.40° N 75.06° W

48th Street Surf Forecast and Surf Report

Issued: 7 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's 48th Street sea temperature is
24.9° C
0.7° 

48th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


48th Street surf forecast from 7 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 2AM (local time) - 4ft (1.2m), 5s period, S swell with offshore winds.
  • Most powerful swell: Sunday 9 Aug, 2AM (local time) - 4.5ft (1.3m), 6s period, S swell with 124 kJ wave energy.
  • Next surfable swell (1★+): Saturday 8 Aug, 2AM (local time) - 4ft (1.2m), 5s period with S swell.

Best Forecast Surf Conditions for 48th Street this week:

The surf forecast for 48th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 2AM. The primary swell is predicted to be 1.2m and 5s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at 48th Street in the next 16 days are 1.3m 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 1.2m 6s period and expected on Monday (Aug 10) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 8th Aug)4ft (1.2m) 5s
Best Surf 2AM (Sat 8th Aug)4ft (1.2m) 5s
Most Powerful 2AM (Sun 9th Aug)4.5ft (1.3m) 6s

Table - best surf conditions forecast for 48th Street over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s be straight with you – the outlook for the next couple of weeks is a bit of a bust. We’ve got a long stretch of poor surf conditions ahead, so don’t be in a rush to grab your board.

Looking at the whole picture, this is a flat spell more than anything. The first real chance of anything worth paddling out for doesn’t show up until late in the second week. The combined wave energy for the first ten days is almost exclusively in the weak range, often below 50 (weak energy), which is a real bummer. The wind is mostly cross-off or cross-shore, but with such tiny swell, it doesn’t matter.

The only spot we’ve got on the radar is 48th Street (beach/jetty). The water temperature is sitting around 77°, which is 1° above the long-term average – so it’s about normal for this time of year, nothing to write home about.

For the first week, from Friday the 7th of August right through to Wednesday the 19th, the swell is tiny, mostly 1.0ft to 3ft from the south or southeast, with a short period of 4 to 9 seconds. The comment across the board is “poor surf conditions.” It’s just not happening. The combined energy is weak, generally between 9 and 70 (weak energy). The best wind we see is a glassy patch on the 13th, but with only 1.0ft of swell, it’s a non-event.

We finally get a bit of a pulse on Thursday the 20th of August. The morning sees a 2ft swell from the southeast with a 10-second period, and the combined energy climbs to 70 (weak energy) – still not great, but the best we’ve seen. The wave comment upgrades to “surfable waves but very ordinary conditions.” The wind is a gentle cross-off in the morning, keeping it clean. Then in the afternoon, it goes glassy with a 2ft, 10-second SE swell and the combined energy hits 86 (weak energy). This is the only real standout, but it’s still very small and weak. It’s a long way off, so keep an eye on it, but don’t get your hopes up too high.

After that, Friday the 21st and Saturday the 22nd slip back into poor conditions with weak, short-period swell and bumpy wind.

So, to sum it up: the first 12 days are a total write-off. The only flicker of hope is on the 20th of August, with small, clean waves at 48th Street. It’s not going to be a classic, but it’s the only game in town.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Warm (max 32°C on Sat afternoon, min 24°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Warm (max 31°C on Mon night, min 22°C on Tue night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
1
0
0
0
0
0
1
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)
0.6
S
5
0.9
S
4
1.2
S
5
0.6
SE
8
0.5
SE
8
1.3
S
6
0.7
S
6
0.8
S
6
1
S
6
0.7
SSE
6
0.7
S
6
0.7
S
5
0.7
SSE
6
0.6
S
6
0.4
SSE
5
0.5
S
5
0.5
S
5
0.4
SSE
5
0.3
SSE
4
0.5
S
5
0.5
S
6
Wave Graph
Metric surfscale
Energy kJ
18
29
82
44
31
124
32
39
71
36
32
21
33
23
10
15
14
9
3
14
17
Wind (km/h)
15
SW
25
SSW
10
W
15
SW
20
SSW
15
WSW
10
SW
20
SSW
10
W
10
SW
15
S
15
SW
10
WSW
10
SE
20
N
20
WNW
15
NNW
10
SW
5
S
10
SSE
5
NNW
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
cross-on
cross
off
cross-off
cross-off
glassy
cross-on
cross-off
High Tide
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
8:45AM1.34m
8:59PM1.48m
Low Tide
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
2:52PM-0.08m
3:31AM-0.16m
clear
clear
rain showers
clear
clear
part cloud
cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:09
6:09
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:02
8:01
8:00
7:59
7:58
7:57
 mm
2
1
1
4
1
2
Temp °C
29
30
28
28
32
29
28
31
29
26
30
31
30
31
30
27
29
28
25
26
26
Feels °C
30
29
28
30
32
29
30
32
29
28
30
31
33
33
32
26
29
30
28
29
29
  • Map Icons:
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  • 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 48th Street Surf forecast

The above surf forecast table for 48th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 48th Street can be found by selecting the local surf guide option on the grey menu. Our 48th 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 (48th 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 48th 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.

48th Street is 7 km (4 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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