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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 am Thursday 14 May 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
12.8° C
(Which is 1.8°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 1PM is: 1.0m 6s primary swell from a South-southeast direction and 0.3m 6s secondary swell from a East direction (forecast issued at 07:00am May 14). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 3.5ft (1.0m) | 6s |
| Afternoon (14 May) | 3ft (0.9m) | 6s |
| Evening (14 May) | 2.5ft (0.8m) | 6s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Very mild (max 18°C on Sat night, min 11°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 9 | SE 9 | ESE 9 | SE 10 | ESE 10 | E 10 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | S 8 | SSW 5 | SSW 6 | SSW 6 | |
94 | 67 | 60 | 49 | 50 | 55 | 58 | 79 | 102 | 347 | 396 | 242 | 110 | 120 | 148 | 148 | 108 | 146 | 110 | 84 | 138 | 144 | 136 | 94 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | glassy | on | cross | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:36AM1.29m | 6:00PM1.57m | 6:30AM1.34m | 6:49PM1.66m | 7:21AM1.37m | 7:37PM1.72m | ||||||||||||||||||
Low Tide | 11:38AM-0.02m | 00:29AM-0.04m | 12:28PM-0.06m | 1:22AM-0.12m | 1:19PM-0.08m | |||||||||||||||||||
 |  |  |  | | |  | | | |  |  | | | |  | | | | | | | | | |
 | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — | 8:04 |
— | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 13 | 14 | 15 | 13 | 12 | 11 | 12 | 14 | 16 | 16 | 15 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 17 | 16 | 16 |
12 | 12 | 13 | 12 | 11 | 12 | 10 | 9 | 7 | 8 | 11 | 13 | 13 | 12 | 11 | 12 | 11 | 10 | 11 | 12 | 11 | 11 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | SSE 8 |
 kJ | 94 | 67 | 60 | 49 | 50 | 55 | 58 | 79 | 102 | 347 | 396 | 242 | 103 | 120 | 148 | 148 | 108 | 146 | 110 | 84 | 57 | 56 | 39 | 47 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | ESE 9 |
| kJ | 10 | 3 | 3 | 7 | 16 | 15 | 16 | 9 | 16 | 8 | 135 | 82 | 110 | 101 | 103 | 65 | 44 | 55 | 62 | 55 | 65 | 62 | 40 | 25 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | SSE 11 | SW 4 | — | — | SSE 8 | S 8 | S 8 | SSE 10 | SE 8 | SE 8 | SE 10 | — | — | — | — | — |
| kJ | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 14 | 11 | 3 | — | — | 53 | 33 | 33 | 52 | 44 | 17 | 25 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 3 | W 3 | W 3 | NNW 2 | NW 3 | W 4 | W 3 | SW 3 | SW 3 | NE 3 | — | — | SW 5 | SSW 2 | SSW 3 | S 8 | SSW 5 | SSW 6 | SSW 6 |
| kJ | — | — | — | — | — | 3 | 1 | 6 | 1 | 3 | 8 | 3 | 2 | 1 | 2 | — | — | 1 | 1 | 3 | 138 | 144 | 136 | 94 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 0 | 0 | 35 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 64 | 149 | 149 | 149 | 149 | 64 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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