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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 1 pm Saturday 09 May 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
12.8° C
(Which is normal for this time of year)How big are the waves at 48th Street today?
The current surf forecast for 48th Street at 7PM is: 1.2m 6s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 01:00pm May 09). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3ft (0.9m) | 5s |
| Afternoon (09 May) | 3.5ft (1.1m) | 5s |
| Evening (09 May) | 3.5ft (1.1m) | 6s |
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 6mm), mostly falling on Mon afternoon. Warm (max 22°C on Sun afternoon, min 10°C on Mon morning). Winds increasing (calm on Sun morning, fresh winds from the NE by Mon morning). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | NE 4 | SE 6 | SE 6 | SE 6 | SE 6 | E 8 | ESE 8 | |
34 | 59 | 81 | 85 | 116 | 134 | 122 | 126 | 107 | 107 | 89 | 86 | 69 | 59 | 38 | 44 | 33 | 19 | 19 | 13 | 12 | 12 | 12 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross-off | off | cross-off | glassy | cross-on | cross-on | glassy | glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross | |
High Tide | 2:01PM0.97m | 2:08AM1.09m | 2:53PM1.02m | 3:04AM1.09m | 3:47PM1.10m | 4:04AM1.11m | ||||||||||||||||||
Low Tide | 7:58PM0.35m | 8:49AM0.21m | 9:14PM0.31m | 9:44AM0.16m | 10:18PM0.24m | |||||||||||||||||||
 |  |  |  |  | | |  | | | | | |  | | | |  | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 7:58 | — | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | 8:00 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — | — | — | — | |
Temp °C | 17 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 21 | 21 | 22 | 21 | 19 | 16 | 14 | 12 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 10 |
13 | 12 | 13 | 14 | 16 | 17 | 16 | 16 | 21 | 19 | 19 | 20 | 18 | 12 | 11 | 6 | 4 | 5 | 6 | 9 | 10 | 9 | 5 | 3 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | NE 4 | ENE 4 | ENE 5 | SE 6 | SE 7 | ESE 8 |
 kJ | 27 | 27 | 27 | 27 | 116 | 134 | 122 | 126 | 107 | 107 | 89 | 86 | 69 | 59 | 38 | 44 | 33 | 19 | 9 | 7 | 8 | 9 | 7 | 25 |
Swell 2 Height (m) Direction Period (s) | — | SE 11 | SE 11 | SE 11 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 6 | S 6 | E 9 | E 9 | E 9 | SE 6 | SE 6 | SE 6 | ENE 4 | E 8 | ESE 11 |
| kJ | — | 5 | 5 | 5 | 26 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 7 | 7 | 13 | 14 | 13 | 19 | 13 | 12 | 4 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | E 18 | E 18 | E 18 | E 18 | SE 12 | E 17 | E 16 | E 13 | E 13 | E 13 | E 16 | SE 11 | ESE 11 | E 9 | E 9 | ESE 12 | ESE 12 | ESE 12 | E 8 | E 8 | ESE 11 | E 8 | ESE 11 | E 15 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 4 | 5 | 5 | 13 | 14 | 14 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 4 |
Wind waves Height (m) Direction Period (s) | S 5 | SSE 5 | SSE 6 | SSE 6 | — | — | — | — | — | — | S 3 | — | — | — | — | N 3 | N 3 | NE 4 | NE 4 | — | — | — | NNE 3 | NE 4 |
| kJ | 34 | 59 | 81 | 85 | — | — | — | — | — | — | 3 | — | — | — | — | 1 | 5 | 19 | 14 | — | — | — | 5 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 431 | 185 | 181 | 59 | 0 | 0 | 0 | 0 | 0 | 42 | 87 | 0 | 0 | 62 | 62 | 261 | 285 | 180 | 153 | 121 | 95 | 265 | 283 | 269 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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