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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 1 pm Friday 24 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
9.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Robert Moses State Park today?
The current surf forecast for Robert Moses State Park at 9PM is: 0.5m 5s primary swell from a South direction and 0.4m 4s secondary swell from a East direction, 0.1m 6s secondary swell from a South direction (forecast issued at 01:00pm April 24). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 1.5ft (0.5m) | 6s |
| Afternoon (24 Apr) | 1.5ft (0.4m) | 6s |
| Evening (24 Apr) | 1.5ft (0.5m) | 5s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 40mm), heaviest during Sun morning. Very mild (max 12°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the ESE on Fri afternoon, fresh winds from the ENE by Sun morning). | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 | SE 4 | S 7 | ESE 4 | ESE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | |
18 | 11 | 10 | 13 | 14 | 8 | 8 | 13 | 16 | 24 | 44 | 60 | 95 | 78 | 143 | 201 | 256 | 276 | 293 | 285 | 310 | 284 | 285 | 277 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:21PM1.21m | 2:36AM1.31m | 3:23PM1.24m | 3:39AM1.28m | 4:23PM1.30m | 4:39AM1.27m | ||||||||||||||||||
Low Tide | 8:14AM0.11m | 8:26PM0.23m | 9:18AM0.09m | 9:34PM0.20m | 10:12AM0.06m | 10:32PM0.15m | ||||||||||||||||||
 | | |  |  | |  |  |  | |  |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | 7:44 |
— | — | — | — | — | — | — | — | 1 | 3 | 6 | 7 | 3 | 4 | 3 | 8 | 4 | 1 | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 9 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 |
8 | 8 | 8 | 4 | 4 | 4 | 2 | 1 | 0 | -1 | -1 | -1 | -2 | -2 | -3 | -4 | -4 | -3 | -2 | -1 | -1 | 0 | 0 | -1 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | E 4 | S 5 | S 5 | S 5 | S 7 | S 7 | S 6 | SSW 6 | S 6 | SSW 6 | SSE 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 7 | S 7 | S 7 | SSE 7 | E 12 |
 kJ | 18 | 11 | 10 | 5 | 14 | 8 | 8 | 4 | 14 | 12 | 8 | 3 | 4 | 19 | 1 | 1 | 1 | 10 | 10 | 10 | 9 | 8 | 9 | 3 |
Swell 2 Height (m) Direction Period (s) | ENE 5 | E 7 | E 7 | S 6 | E 6 | E 6 | S 8 | E 9 | E 14 | E 14 | E 14 | SE 14 | SSW 8 | ESE 12 | — | — | — | — | — | — | ESE 11 | ESE 12 | E 12 | E 12 |
| kJ | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 7 | 6 | 15 | — | — | — | — | — | — | 13 | 13 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 8 | SE 8 | E 7 | SE 7 | SE 7 | E 6 | E 8 | E 14 | E 11 | — | E 9 | — | S 8 | — | — | — | — | — | — | — | E 10 | — | — |
| kJ | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 4 | 2 | — | 6 | — | 5 | — | — | — | — | — | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | E 5 | E 4 | S 5 | E 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | ESE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 |
| kJ | 4 | 7 | 9 | 13 | 4 | 5 | 5 | 13 | 16 | 24 | 44 | 60 | 95 | 78 | 143 | 201 | 256 | 276 | 293 | 285 | 310 | 284 | 285 | 277 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 919 | 590 | 793 | 785 | 590 | 590 | 590 | 780 | 590 | 1197 | 266 | 310 | 273 | 266 | 273 | 166 | 626 | 724 | 266 | 273 | 793 | 6 | 6 | 1590 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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