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Robert Moses State Park Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Robert Moses State Park surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 pm Sunday 05 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Robert Moses State Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Robert Moses State Park sea temperature is
5.1° C
(Which is slightly cooler than normal)How big are the waves at Robert Moses State Park today?
The current surf forecast for Robert Moses State Park at 3AM is: 1.5m 8s primary swell from a South direction and 0.3m 8s secondary swell from a East direction (forecast issued at 07:00pm April 05). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 3.5ft (1.0m) | 8s |
| Afternoon (06 Apr) | 3ft (0.9m) | 8s |
| Evening (06 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 421 | 328 | 256 | 268 | 181 | 153 | 117 | 93 | 143 | 54 | 39 | 94 | 72 | 56 | 43 | 33 | 31 | 33 | 24 | 18 | 18 | 17 | 11 | 13 |
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 | cross- on | cross | cross- off | cross- off | off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross | cross- on |
High Tide / height (m) | 10:24PM 1.35 | 10:51AM 1.10 | 11:04PM 1.28 | 11:36AM 1.04 | 11:48PM 1.22 | 12:25PM 0.99 | ||||||||||||||||||
Low Tide / height (m) | 4:00PM 0.12 | 4:38AM 0.09 | 4:32PM 0.20 | 5:17AM 0.16 | 5:05PM 0.27 | 6:02AM 0.24 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - |
| Sunset | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - |
 |  | |  | |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 8 | 5 | 3 | 5 | 8 | 10 | 11 | 10 | 8 | 7 | 6 | 7 | 9 | 8 | 6 | 3 | 0 | 0 | -1 | 1 | 1 |
| Feels °C (?) | 9 | 7 | 6 | 0 | -4 | -5 | -2 | 2 | 3 | 5 | 5 | 4 | 3 | 1 | 1 | 2 | -2 | -3 | -5 | -8 | -7 | -8 | -5 | -4 |
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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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