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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 1 am Thursday 14 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
13.7° C
(Which is slightly warmer than usual)How big are the waves at 48th Street today?
The current surf forecast for 48th Street at 7AM is: 0.8m 5s primary swell from a South-southeast direction and 0.2m 7s secondary swell from a East direction (forecast issued at 01:00am May 14). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 2.5ft (0.8m) | 6s |
| Afternoon (14 May) | 2.5ft (0.8m) | 6s |
| Evening (14 May) | 2.5ft (0.8m) | 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 5mm), mostly falling on Thu morning. Warm (max 20°C on Sat afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu morning, light winds from the WNW by Fri night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 5 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 9 | SE 9 | SE 8 | ESE 9 | SE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 8 | E 9 | S 5 | |
49 | 37 | 40 | 38 | 49 | 60 | 54 | 57 | 95 | 110 | 105 | 65 | 55 | 85 | 81 | 58 | 60 | 60 | 81 | 60 | 59 | 118 | 45 | 93 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross | cross-off | |
High Tide | 6:02AM1.18m | 6:26PM1.43m | 6:56AM1.21m | 7:15PM1.51m | 7:47AM1.24m | 8:03PM1.56m | ||||||||||||||||||
Low Tide | 00:08AM0.05m | 12:10PM-0.02m | 1:01AM-0.03m | 1:00PM-0.05m | 1:54AM-0.10m | 1:51PM-0.07m | ||||||||||||||||||
 |  |  | |  |  | |  |  | |  | | | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — |
— | 2 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 14 | 14 | 11 | 14 | 17 | 14 | 12 | 10 | 11 | 11 | 13 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 17 | 19 | 20 | 18 | 19 |
15 | 13 | 13 | 4 | 8 | 11 | 7 | 6 | 5 | 5 | 5 | 7 | 11 | 11 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 7 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 9 | SE 9 | SE 8 | ESE 9 | SE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 8 |
 kJ | 9 | 37 | 40 | 38 | 49 | 60 | 54 | 57 | 95 | 110 | 105 | 65 | 55 | 85 | 81 | 58 | 60 | 60 | 81 | 60 | 59 | 59 | 41 | 35 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | E 7 | E 7 | E 7 | ESE 10 | ESE 10 | ESE 10 | SE 9 | E 13 | E 12 | — | SE 8 | E 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 9 | SSE 8 | SE 9 | SE 8 | ENE 9 | — | E 9 |
| kJ | 10 | 4 | 4 | 4 | 10 | 10 | 10 | 3 | 3 | 3 | — | 30 | 40 | 38 | 32 | 35 | 33 | 50 | 25 | 46 | 44 | 84 | — | 40 |
Swell 3 Height (m) Direction Period (s) | E 13 | ESE 10 | ESE 10 | ESE 10 | E 13 | E 13 | E 13 | E 13 | E 12 | E 7 | — | SW 4 | NNW 4 | SW 4 | ESE 9 | ESE 9 | ESE 9 | E 8 | SE 9 | — | — | — | — | — |
| kJ | 3 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 1 | — | 1 | 3 | 1 | 35 | 17 | 16 | 1 | 22 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | — | — | NNW 3 | NNW 4 | N 4 | NNW 4 | NW 3 | NW 3 | WNW 4 | WNW 4 | NW 4 | WNW 3 | NNW 4 | NW 2 | WNW 3 | — | — | WNW 3 | SSW 3 | S 3 | SSE 8 | S 4 | S 5 |
| kJ | 49 | — | — | 3 | 11 | 7 | 8 | 5 | 9 | 11 | 11 | 8 | 1 | 1 | 2 | 1 | — | — | 1 | 1 | 5 | 118 | 45 | 93 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1 | 59 | 95 | 71 | 1 | 84 | 95 | 1 | 1 | 10 | 10 | 10 | 62 | 0 | 0 | 0 | 0 | 0 | 87 | 196 | 431 | 431 | 556 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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