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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 7 pm Wednesday 29 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
11.3° 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 1AM is: 1.0m 10s primary swell from a East direction and 0.9m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm April 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3.5ft (1.0m) | 10s |
| Afternoon (30 Apr) | 3.5ft (1.1m) | 10s |
| Evening (30 Apr) | 3.5ft (1.0m) | 10s |
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 2mm), mostly falling on Wed night. Very mild (max 19°C on Thu afternoon, min 8°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
192 | 200 | 204 | 200 | 190 | 186 | 259 | 269 | 259 | 196 | 192 | 156 | 153 | 153 | 118 | 116 | 116 | 85 | 81 | 80 | 78 | 56 | 55 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 7:13PM1.36m | 7:30AM1.16m | 7:52PM1.38m | 8:10AM1.15m | 8:28PM1.38m | 8:49AM1.12m | ||||||||||||||||||
Low Tide | 1:29AM0.02m | 1:37PM0.03m | 2:12AM0.00m | 2:15PM0.05m | 2:53AM0.00m | |||||||||||||||||||
 |  |  |  |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — |
 | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | 7:52 |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 12 | 13 | 14 | 13 | 16 | 18 | 19 | 15 | 11 | 9 | 8 | 8 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 10 |
6 | 7 | 7 | 9 | 13 | 10 | 12 | 13 | 14 | 9 | 5 | 3 | 2 | 2 | 6 | 9 | 7 | 6 | 8 | 9 | 8 | 7 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 192 | 200 | 204 | 200 | 190 | 186 | 259 | 269 | 259 | 196 | 192 | 156 | 153 | 153 | 118 | 116 | 116 | 85 | 81 | 80 | 78 | 56 | 55 | 55 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSE 5 | SSE 5 | S 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | S 6 | NNW 4 | N 4 | — | — | — | — | — | S 4 | S 4 | S 6 |
| kJ | — | — | — | — | 28 | 17 | 10 | 6 | 6 | 3 | 2 | 2 | 1 | 1 | 5 | 1 | — | — | — | — | — | 5 | 5 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 4 | SE 6 | — | — | — | — | — | S 6 | S 6 | NE 4 | — | — | — | — | — | — | E 11 |
| kJ | — | — | — | — | — | — | — | 4 | 2 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SE 4 | SSE 4 | — | — | — | — | — | NW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | — | — | S 2 | S 3 | S 4 | S 4 | S 4 | — | SSW 4 | S 4 |
| kJ | 4 | 7 | 18 | 28 | — | — | — | — | — | 4 | 7 | 7 | 7 | 8 | — | — | 1 | 5 | 12 | 14 | 11 | — | 5 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 403 | 448 | 196 | 184 | 0 | 62 | 1 | 1 | 1 | 1 | 83 | 1 | 1 | 1 | 0 | 21 | 31 | 94 | 10 | 0 | 0 | 0 | 1 | 21 |
Best forecast wave conditions in Maryland | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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