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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 am Thursday 23 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
8.7° C
(Which is slightly warmer than usual)How big are the waves at Robert Moses State Park today?
The current surf forecast for Robert Moses State Park at 5AM is: 0.5m 6s primary swell from a East direction and 0.5m 6s secondary swell from a South direction (forecast issued at 01:00am April 23). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.7m) | 6s |
| Afternoon (23 Apr) | 2ft (0.6m) | 6s |
| Evening (23 Apr) | 2ft (0.6m) | 7s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sat afternoon. Warm (max 20°C on Thu afternoon, min 5°C on Sat afternoon). Winds increasing (light winds from the NE on Fri morning, fresh winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 6 | E 6 | ESE 6 | ESE 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 4 | S 4 | S 7 | S 7 | SSE 4 | SE 4 | ESE 5 | E 5 | ESE 6 | |
23 | 19 | 28 | 19 | 27 | 32 | 32 | 32 | 31 | 20 | 19 | 12 | 11 | 17 | 6 | 7 | 8 | 8 | 8 | 10 | 39 | 62 | 104 | 198 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 00:31AM1.42m | 1:19PM1.20m | 1:34AM1.36m | 2:21PM1.21m | 2:36AM1.31m | 3:23PM1.24m | ||||||||||||||||||
Low Tide | 7:05AM0.08m | 7:10PM0.21m | 8:14AM0.11m | 8:26PM0.23m | 9:18AM0.09m | 9:34PM0.20m | ||||||||||||||||||
 | |  | |  | |  | | |  | | | | | | | | |  |  |  | |  | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 1 | 2 | 1 | |
Temp °C | 8 | 8 | 9 | 14 | 19 | 20 | 18 | 15 | 12 | 11 | 11 | 10 | 11 | 12 | 10 | 10 | 10 | 9 | 9 | 7 | 6 | 5 | 5 | 5 |
5 | 6 | 6 | 10 | 14 | 14 | 12 | 10 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 6 | 7 | 6 | 4 | 0 | -1 | -2 | -3 | -2 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | E 6 | ESE 6 | ESE 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | E 7 | E 6 | S 6 | E 6 | S 6 | S 4 | SSW 4 | E 7 | SSW 6 | S 6 | S 6 | SSE 6 |
 kJ | 20 | 19 | 28 | 19 | 27 | 32 | 32 | 32 | 31 | 20 | 19 | 12 | 3 | 3 | 6 | 3 | 6 | 8 | 6 | 1 | 7 | 21 | 33 | 43 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | ESE 6 | E 6 | ESE 6 | ESE 6 | E 6 | E 5 | E 6 | E 7 | SE 7 | SE 7 | E 6 | SE 8 | E 6 | S 7 | S 7 | E 14 | — | E 14 | — | — |
| kJ | 23 | 16 | 15 | 15 | 12 | 18 | 11 | 11 | 6 | 5 | 7 | 3 | 2 | 2 | 3 | 3 | 3 | 8 | 8 | 4 | — | 4 | — | — |
Swell 3 Height (m) Direction Period (s) | E 5 | SE 5 | ESE 9 | E 9 | E 8 | — | — | SE 8 | SE 8 | — | SE 8 | SE 7 | SE 7 | — | SE 8 | SE 7 | SE 8 | E 6 | E 9 | E 14 | — | — | — | — |
| kJ | 8 | 14 | 16 | 13 | 20 | — | — | 3 | 3 | — | 2 | 2 | 2 | — | 2 | 2 | 2 | 1 | 2 | 4 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 3 | NW 3 | NNW 3 | NNW 3 | N 3 | — | — | S 6 | S 6 | SSW 3 | S 4 | S 4 | — | ESE 2 | SSE 4 | SE 4 | ESE 5 | E 5 | ESE 6 |
| kJ | — | — | — | — | — | 2 | 5 | 4 | 3 | 1 | — | — | 11 | 17 | 4 | 7 | 8 | — | 1 | 10 | 39 | 62 | 104 | 198 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 12 | 0 | 67 | 0 | 0 | 12 | 67 | 67 | 67 | 103 | 590 | 590 | 590 | 785 | 590 | 785 | 785 | 780 | 841 | 841 | 266 | 266 | 272 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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