48th Street surf break

48th Street surfForecast / Maryland / USA

information circle16 Day Weather and Surf, issued 1 pm Sunday 17 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
48th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 48th Street sea temperature is
13.9° C
(Which is normal for this time of year)

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 Sunday (May 17) at 11PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.2m and 8s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at 48th Street in the next 16 days are 1.5m 6s and forecast to arrive on Saturday (May 23) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (May 20) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 17th May)3ft (0.9m) 8s
Best Surf11PM (Sun 17th May)3ft (0.9m) 8s
Most Powerful 8PM (Sat 23rd May)5ft (1.5m) 6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 29°C on Tue afternoon, min 21°C on Sun night). Winds increasing (light winds from the SW on Sun night, fresh winds from the SSW by Mon night).

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Warm (max 27°C on Wed afternoon, min 9°C on Fri morning). Winds decreasing (fresh winds from the E on Fri afternoon, calm by Sat morning).

Sun
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSE
8
0.8
S
5
0.5
SE
8
0.5
SE
8
1.1
S
5
0.5
SE
9
1.2
S
5
0.5
SE
8
0.5
SE
9
1
S
5
1
SSE
6
0.5
SE
9
1.2
ENE
5
0.6
SE
8
1
E
5
1
E
6
0.9
E
6
1
S
5
1.3
S
5
1.3
SSE
7
1
SSE
6
Wave Graph
Metric surfscale
Energy kJ
113
29
28
29
64
38
71
33
40
49
80
38
72
51
57
74
66
45
95
137
85
Wind (km/h)
20
SSE
10
SSE
10
S
25
S
20
SW
20
SW
30
S
25
SSW
20
SW
25
SSW
15
N
20
NE
20
ENE
15
ENE
30
ENE
30
E
10
ENE
5
ESE
25
S
30
SSW
25
SW
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
on
on
cross-on
cross
cross-off
cross-off
High Tide
8:53PM1.57m
9:33AM1.23m
9:45PM1.53m
10:30AM1.21m
10:43PM1.47m
11:31AM1.18m
11:43PM1.39m
12:32PM1.17m
00:43AM1.32m
1:31PM1.17m
1:42AM1.24m
2:28PM1.18m
2:38AM1.18m
Low Tide
2:43PM-0.08m
3:39AM-0.16m
3:36PM-0.06m
4:30AM-0.14m
4:28PM-0.02m
5:22AM-0.10m
5:22PM0.04m
6:17AM-0.04m
6:21PM0.12m
7:16AM0.02m
7:27PM0.18m
8:18AM0.06m
8:37PM0.21m
9:17AM0.07m
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
cloud
light rain
mod rain
light rain
light rain
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:45
5:43
5:43
5:43
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:06
8:07
8:07
8:08
8:09
8:10
8:10
3
3
1
7
2
1
3
Temp °C
26
24
26
27
24
27
29
24
26
27
22
14
13
13
9
10
15
17
22
21
25
24
22
27
26
22
25
26
20
24
24
20
10
8
10
2
3
15
18
21
19
24
Swell 1
Height (m)
Direction
Period (s)
0.3
ENE
8
0.5
SE
8
0.6
S
5
0.5
SE
8
0.5
SE
8
0.5
SE
9
0.5
SE
8
0.5
SE
8
0.5
SE
9
0.5
SE
9
1
SSE
6
0.5
SE
9
0.5
SE
9
0.6
SE
8
0.4
SE
9
1
E
6
0.9
E
6
0.5
E
6
0.4
E
7
0.1
E
12
1
SSE
6
Energy kJ
14
29
20
29
32
38
35
33
40
41
80
38
38
45
22
74
66
18
14
3
85
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
8
0.5
SE
8
0.1
E
7
0.1
E
13
0.1
SE
13
0.1
E
16
0.1
SE
16
0.1
SE
15
0.1
SE
15
0.4
SE
9
0.4
S
6
0.4
SSE
6
0.1
SE
13
0.4
SE
7
0.5
ESE
8
0.1
SE
13
0.4
SE
8
0.2
ESE
10
0.1
SE
12
0.1
E
12
Energy kJ
6
28
1
3
7
5
10
9
8
23
9
10
7
14
33
7
15
9
6
3
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
15
0.1
E
8
0.1
E
18
0.1
E
16
0.1
E
16
0.1
E
13
0.1
E
12
0.1
SE
14
0.4
SE
6
0.1
SE
14
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.2
ESE
10
0.1
SE
13
0.1
E
18
Energy kJ
4
4
1
6
5
5
3
3
8
10
8
7
7
7
10
7
6
Wind waves
Height (m)
Direction
Period (s)
1
SSE
8
0.8
S
5
0.8
S
4
1.1
S
5
0.9
S
5
1.2
S
5
1.3
S
6
0.9
S
5
1
S
5
0.9
NE
4
1.2
ENE
5
0.9
ENE
5
1
E
5
0.4
SSE
3
1
S
5
1.3
S
5
1.3
SSE
7
Energy kJ
113
27
22
64
45
71
112
47
49
29
72
51
57
3
45
95
137
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
Distance (km)
42
21
21
1053
22
15
226
15
42
35
10
269
283
60
358
672
184
9
271
205
15
Best forecast wave conditions in Maryland
Rating
(10 max)
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
4
4
2
4
3
3
3
3
1
3
3
1
3
1
1
2
2
2
2
Header Global
Rating
(10 max)
6
4
5
4
4
4
4
4
5
4
5
5
4
4
5
5
4
5
4
4
4
  • 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 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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