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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 7 am Saturday 25 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
11.6° C
(Which is 1.2°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 3PM is: 1.8m 6s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 07:00am April 25). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 5ft (1.6m) | 6s |
| Afternoon (25 Apr) | 6ft (1.8m) | 6s |
| Evening (25 Apr) | 6ft (1.9m) | 7s |
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 7mm), mostly falling on Sat night. Very mild (max 13°C on Sat night, min 8°C on Sun morning). Winds decreasing (near gales from the NE on Sun morning, light winds from the NNE by Mon night). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 5 | E 5 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 10 | |
60 | 134 | 198 | 220 | 317 | 360 | 358 | 156 | 166 | 720 | 751 | 687 | 670 | 612 | 563 | 566 | 579 | 505 | 505 | 432 | 383 | 510 | 397 | 423 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:02AM1.19m | 3:49PM1.13m | 4:05AM1.16m | 4:49PM1.18m | 5:05AM1.16m | 5:43PM1.25m | ||||||||||||||||||
Low Tide | 9:50AM0.08m | 10:06PM0.17m | 10:44AM0.05m | 11:04PM0.13m | 11:32AM0.03m | 11:56PM0.09m | ||||||||||||||||||
 |  |  | | | |  | | |  | | | | |  |  | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | 6:07 |
 | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — | 7:47 |
— | — | — | — | — | — | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 11 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
5 | 3 | 4 | 4 | 4 | 5 | 6 | 10 | 4 | -3 | -3 | -2 | -2 | -1 | 0 | 1 | 0 | 2 | 2 | 3 | 4 | 4 | 4 | 5 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 6 | S 7 | E 16 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SSE 6 | SSE 6 | — | — | — | — | E 9 | — | E 10 |
 kJ | 3 | 1 | 1 | 4 | 1 | 1 | 19 | 156 | 130 | 49 | 37 | 29 | 16 | 10 | 6 | 4 | 4 | — | — | — | — | 380 | — | 423 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 15 | E 14 | S 6 | S 6 | S 6 | S 6 | — | S 6 | S 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 18 | 16 | 11 | 7 | 7 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | — |
| kJ | 60 | 134 | 198 | 220 | 317 | 360 | 358 | 152 | 166 | 720 | 751 | 687 | 670 | 612 | 563 | 566 | 579 | 505 | 505 | 432 | 383 | 510 | 397 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 312 | 312 | 312 | 1151 | 522 | 556 | 234 | 181 | 166 | 234 | 295 | 1090 | 1090 | 1053 | 269 | 60 | 271 | 271 | 60 | 289 | 448 | 441 | 269 | 148 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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