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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 1 am Monday 27 Apr 2026 EDTForecast 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
12.3° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at 48th Street today?
The current surf forecast for 48th Street at 4AM is: 1.6m 8s primary swell from a East-northeast direction and 0.1m 6s secondary swell from a Southeast direction, 0.1m 5s secondary swell from a South direction (forecast issued at 01:00am April 27). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 5ft (1.6m) | 9s |
| Afternoon (27 Apr) | 4.5ft (1.4m) | 9s |
| Evening (27 Apr) | 4.5ft (1.3m) | 9s |
Table - waves today at 48th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 13°C on Wed night, min 9°C on Mon morning). Winds increasing (light winds from the SE on Tue night, fresh winds from the S by Wed night). | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | |
346 | 363 | 371 | 493 | 304 | 258 | 251 | 263 | 230 | 281 | 371 | 461 | 402 | 394 | 333 | 320 | 268 | 262 | 216 | 220 | 220 | 188 | 196 | 157 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 5:05AM1.16m | 5:43PM1.25m | 5:59AM1.16m | 6:31PM1.31m | 6:47AM1.17m | 7:13PM1.36m | ||||||||||||||||||
Low Tide | 11:04PM0.13m | 11:32AM0.03m | 11:56PM0.09m | 12:16PM0.02m | 00:44AM0.05m | 12:57PM0.02m | ||||||||||||||||||
 | |  | | | | | | | | |  |  | |  |  | | | | | | |  | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 11 | 13 |
3 | 2 | 3 | 4 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 7 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 6 | 5 | 6 | 5 | 7 | |
Swell 1 Height (m) Direction Period (s) | ESE 6 | SE 6 | SE 6 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 |
 kJ | 3 | 1 | 1 | 493 | 304 | 258 | 251 | 263 | 230 | 281 | 371 | 461 | 402 | 394 | 333 | 320 | 268 | 262 | 216 | 220 | 220 | 188 | 196 | 157 |
Swell 2 Height (m) Direction Period (s) | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 9 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 | SE 4 | SSE 4 | SSE 4 |
| kJ | 346 | 363 | 371 | 366 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 12 | 19 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1053 | 60 | 60 | 60 | 60 | 265 | 289 | 247 | 283 | 60 | 60 | 60 | 60 | 60 | 437 | 358 | 283 | 184 | 15 | 15 | 15 | 184 | 403 | 431 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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