Surf Forecasts:
48th Street surf forecast from 21 Sep 2026:
- Most powerful swell: Friday 25 Sep, 2AM (local time) - 15ft (4.5m), 13s period, ENE swell with 6,101 kJ wave energy.
Best Forecast Surf Conditions for 48th Street this week:
The most powerful waves expected at 48th Street in the next 16 days are 4.5m 13s and forecast to arrive on Friday (Sep 25) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Sep 25) at 5PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Fri 25th Sep) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for 48th Street over the next 16 days.
Short Range ForecastHeavy rain (total 31mm), heaviest during Tue night. Warm (max 22°C on Mon night, min 18°C on Wed morning). Winds increasing (moderate winds from the NNE on Mon morning, near gales from the NE by Wed morning). | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Very mild (max 19°C on Fri afternoon, min 14°C on Fri morning). Winds decreasing (strong winds from the NNE on Thu night, moderate winds from the NNW by Sat night). | ||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | NE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | E 10 | E 11 | E 12 | E 12 | ENE 13 | E 12 | ENE 12 | ENE 11 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 54 | 97 | 150 | 404 | 725 | 1124 | 1644 | 2037 | 2884 | 3170 | 3601 | 6101 | 2282 | 1697 | 1065 | 532 | 433 | 668 | 543 | 596 | 867 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 4:28PM1.13m | 5:04AM0.99m | 5:22PM1.18m | 5:54AM1.07m | 6:09PM1.24m | 6:37AM1.16m | 6:52PM1.28m | 7:16AM1.25m | 7:31PM1.31m | 7:52AM1.33m | 8:09PM1.32m | 8:28AM1.39m | 8:49PM1.30m | ||||||||
Low Tide | 10:17AM0.31m | 11:03PM0.22m | 11:09AM0.25m | 11:47PM0.15m | 11:57AM0.19m | 00:28AM0.08m | 12:43PM0.12m | 1:08AM0.02m | 1:29PM0.06m | 1:47AM-0.02m | 2:13PM0.02m | 2:26AM-0.05m | 2:58PM-0.01m | 3:05AM-0.05m | |||||||
 | |  |  | |  | | | | | |  |  | | | | |  | | | | |
 | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 6:59 | — | — | 6:57 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — |
mm | — | — | 1 | 1 | 3 | 19 | 5 | 1 | 1 | 2 | 2 | — | — | — | 1 | — | — | — | — | 2 | 19 |
Temp °C | 21 | 20 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 15 | 19 | 18 | 16 | 17 | 18 | 16 | 15 | 20 |
Feels °C | 20 | 17 | 19 | 17 | 15 | 12 | 11 | 11 | 11 | 10 | 11 | 9 | 8 | 10 | 10 | 9 | 11 | 14 | 10 | 9 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SSE 8 | — | — | — | — | — | — | — | E 12 | E 13 | E 12 | ENE 12 | ENE 11 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | — |
| kJ | 54 | 24 | 7 | — | — | — | — | — | — | — | 3601 | 3829 | 2282 | 1697 | 1065 | 532 | 433 | 668 | 543 | 596 | — |
Swell 2 Height (m) Direction Period (s) | S 4 | ESE 10 | SE 11 | — | — | — | — | — | — | — | — | — | — | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | — |
| kJ | 1 | 11 | 4 | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | 4 | 4 | 4 | 4 | — |
Swell 3 Height (m) Direction Period (s) | ESE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | E 10 | E 11 | E 12 | E 12 | ENE 13 | NNW 5 | NNW 6 | NNW 5 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | ENE 10 |
| kJ | 20 | 97 | 150 | 404 | 725 | 1124 | 1644 | 2037 | 2884 | 3170 | 3560 | 6101 | 91 | 167 | 75 | 34 | 25 | 17 | 22 | 8 | 867 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 193 | 1053 | 1121 | 1187 | 672 | 1456 | 438 | 1486 | 1064 | 1187 | 1317 | 572 | 437 | 437 | 437 | 437 | 437 | 437 | 1059 | 1154 | 437 |
Best forecast wave conditions in Maryland | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 48th Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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