Surf Forecasts:
How big are the waves at Robert Moses State Park today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2ft (0.6m), 6s period with S swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 2ft (0.6m), 6s period with S swell.
The current surf forecast for Robert Moses State Park at 6PM is: 0.6m 6s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm September 11). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2ft (0.6m) | 6s |
| Afternoon (11 Sep) | 1.5ft (0.5m) | 6s |
| Evening (11 Sep) | 2ft (0.6m) | 6s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Sat night. Warm (max 26°C on Fri afternoon, min 18°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SSE 10 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 5 | SE 5 | SE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 15 | 15 | 24 | 26 | 18 | 17 | 10 | 14 | 13 | 14 | 14 | 23 | 109 | 40 | 46 | 62 | 58 | 47 | 46 | 34 | 30 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | on | on | cross-on | cross | cross-off | cross-off | glassy | cross-on |
High Tide | 8:11PM1.54m | 8:40AM1.55m | 8:54PM1.48m | 9:23AM1.53m | 9:37PM1.38m | ||||||||||||||||
Low Tide | 2:02PM-0.07m | 2:28AM-0.12m | 2:48PM-0.05m | 3:08AM-0.08m | 3:32PM-0.01m | ||||||||||||||||
 |  | |  | | | | | |  | |  | |  |  |  | |  | | | | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 7 | 6 | 4 | — | — | — |
Temp °C | 23 | 25 | 26 | 25 | 23 | 22 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 23 | 23 | 24 |
Feels °C | 20 | 23 | 24 | 24 | 22 | 20 | 18 | 18 | 20 | 21 | 21 | 21 | 20 | 21 | 22 | 24 | 23 | 24 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | SE 10 | SE 9 | S 6 | S 6 | S 6 | SSW 6 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SSE 6 | SSE 6 | SSE 5 | SE 5 | SE 5 |
| kJ | 15 | 15 | 14 | 13 | 18 | 17 | 10 | 6 | 13 | 14 | 14 | 23 | 34 | 34 | 34 | 62 | 58 | 47 | 46 | 34 | 28 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | — | — | SE 9 | SE 9 | ESE 9 | SE 9 | SSW 5 | SSW 5 | S 5 | S 5 | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 |
| kJ | 15 | 14 | — | — | 13 | 12 | 8 | 14 | 6 | 3 | 2 | 2 | — | — | — | 34 | 33 | 33 | 32 | 31 | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 11 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | — | — | — | — | — | SE 10 | — | — | — | — | — |
| kJ | — | — | — | — | 5 | 2 | 4 | 4 | 4 | 4 | — | — | — | — | — | 34 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 6 | S 6 | — | — | — | — | ESE 2 | ESE 3 | SE 6 | SE 3 | SSE 10 | SSE 5 | SSE 5 | — | — | — | — | SW 3 | SSW 3 |
| kJ | — | — | 24 | 26 | — | — | — | — | 1 | 1 | 10 | 2 | 109 | 40 | 46 | — | — | — | — | 2 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 266 | 103 | 785 | 919 | 103 | 590 | 786 | 786 | 1122 | 1197 | 1197 | 793 | 328 | 279 | 73 | 66 | 33 | 0 | 0 | 0 | 66 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Robert Moses State Park surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest