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Surf Forecasts:
48th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 1 am Monday 30 Mar 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
6.7° 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 10AM is: 0.2m 7s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00am March 30). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 0.5ft (0.1m) | 8s |
| Afternoon (30 Mar) | 0.5ft (0.2m) | 8s |
| Evening (30 Mar) | 5ft (1.5m) | 6s |
Table - waves today at 48th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 7 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 9 | 8 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 5 | 1 | 1 | 5 | 5 | 97 | 125 | 188 | 193 | 170 | 124 | 1 | 1 | 125 | 181 | 194 | 199 | 186 | 168 | 136 | 148 | 160 | 190 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:26AM 1.24 | 6:58PM 1.26 | 7:13AM 1.26 | 7:41PM 1.33 | 7:56AM 1.26 | |||||||||||||||||||
Low Tide / height (m) | 12:15AM 0.02 | 12:48PM -0.06 | 1:05AM -0.02 | 1:31PM -0.08 | 1:52AM -0.05 | 2:11PM -0.08 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:45 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - |
 |  | |  | | |  | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 12 | 12 | 14 | 16 | 16 | 18 | 17 | 15 | 14 | 14 | 17 | 20 | 21 | 20 | 19 | 18 | 17 | 16 | 19 | 23 | 23 | 21 |
| Feels °C (?) | 3 | 5 | 6 | 6 | 7 | 10 | 11 | 12 | 11 | 9 | 8 | 9 | 11 | 15 | 16 | 15 | 14 | 12 | 12 | 11 | 15 | 19 | 19 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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