Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
120th Street surfForecast / Maryland / USA
48hr Weather and Surf, issued 12 pm Thursday 18 Dec 2025 ESTForecast update in hr min s Forecast update imminent
120th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 120th Street sea temperature is
6.7° C
(Which is 2.4°C colder than average for this time of year)Nearby Cam: 4km away, Ocean City MD Live Cam | Inlet Beach South – Waves, Jetty & Classic OC Views
How big are the waves at 120th Street today?
The current surf forecast for 120th Street at 5PM is: 0.4m 11s primary swell from a Southeast direction and 0.1m 17s secondary swell from a East direction, 0.8m 4s secondary swell from a South-southeast direction (forecast issued at 12:00pm December 18). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 2ft (0.6m) | 11s |
| Afternoon (18 Dec) | 1.5ft (0.4m) | 11s |
| Evening (18 Dec) | 3.5ft (1.0m) | 5s |
Table - waves today at 120th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 5 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 8 | 9 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 90 | 29 | 29 | 28 | 52 | 145 | 284 | 443 | 587 | 653 | 509 | 442 | 296 | 196 | 138 | 88 | 68 | 67 | 49 | 65 | 29 | 35 | 30 | 62 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- off | cross- off | off | off | off | off | cross- off | off | cross- off | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:37PM 0.97 | 6:52AM 1.24 | 7:16PM 0.98 | 7:29AM 1.24 | 7:55PM 0.97 | |||||||||||||||||||
Low Tide / height (m) | 12:38PM 0.01 | 12:33AM 0.05 | 1:21PM -0.02 | 1:15AM 0.05 | 2:02PM -0.03 | 1:56AM 0.05 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:40 | - | - | - | - | - | - | - | 4:40 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - |
 | |  |  | | |  |  | |  | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 5 | 6 | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 12 | 12 | 13 | 15 | 14 | 13 | 13 | 13 | 10 | 8 | 3 | 1 | 0 | -1 | -1 | -1 | 2 | 3 | 3 | 5 | 6 | 7 | 5 |
| Feels °C (?) | 5 | 8 | 8 | 8 | 9 | 7 | 3 | 6 | 6 | 2 | -4 | -8 | -9 | -10 | -9 | -8 | -7 | -2 | -3 | -5 | -4 | -3 | -2 | -3 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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