Surf Forecasts:
How big are the waves at Robert Moses State Park today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 1ft (0.3m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Robert Moses State Park at 8PM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 5s secondary swell from a South direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 12). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 1ft (0.3m) | 9s |
| Afternoon (12 Sep) | 1ft (0.3m) | 9s |
| Evening (12 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Sun morning. Warm (max 25°C on Sun night, min 16°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
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) | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 5 | SE 10 | SE 10 | SSE 5 | SSE 6 | S 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 13 | 14 | 14 | 23 | 24 | 34 | 34 | 34 | 42 | 33 | 32 | 39 | 47 | 46 | 29 | 29 | 40 | 39 | 38 | 38 | 37 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross | cross-off | cross-off | glassy | cross-on | cross | cross-off | off | off | off | off | off | cross-off |
High Tide | 8:40AM1.55m | 8:54PM1.48m | 9:23AM1.53m | 9:37PM1.38m | 10:07AM1.48m | 10:22PM1.28m | |||||||||||||||
Low Tide | 2:48PM-0.05m | 3:08AM-0.08m | 3:32PM-0.01m | 3:45AM-0.01m | 4:14PM0.06m | ||||||||||||||||
 |  | |  |  |  |  |  |  |  | | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | 2 | 9 | 11 | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 21 | 24 | 25 | 25 | 24 | 23 | 18 | 20 | 23 | 23 | 21 | 20 |
Feels °C | 21 | 21 | 20 | 20 | 19 | 21 | 23 | 21 | 23 | 22 | 26 | 28 | 27 | 25 | 22 | 14 | 16 | 19 | 17 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 5 | SE 5 | SE 9 | SSE 6 | SE 9 | SSW 5 | S 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 13 | 14 | 14 | 23 | 24 | 34 | 34 | 34 | 33 | 28 | 23 | 31 | 43 | 29 | 20 | 12 | 40 | 39 | 38 | 38 | 37 |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SSW 5 | S 5 | S 5 | — | — | — | — | SE 10 | SSW 5 | SSW 5 | SE 9 | SE 9 | SE 6 | SE 9 | SE 9 | S 5 | S 5 | S 5 | S 6 | S 6 |
| kJ | 6 | 5 | 2 | 2 | — | — | — | — | 33 | 22 | 15 | 31 | 30 | 18 | 29 | 29 | 8 | 4 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSW 5 | — | — | — | — | — | — | SE 10 | SE 10 | — | — | — | SE 6 | SE 6 | — | — | — | — | — |
| kJ | 4 | 4 | 3 | — | — | — | — | — | — | 33 | 32 | — | — | — | 9 | 9 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 5 | SSE 6 | SSE 3 | S 3 | S 4 | SSE 4 | SSE 5 | S 5 | — | — | SSE 5 | S 5 | S 5 | WNW 3 | N 3 | N 3 | NNE 3 | N 3 | N 3 | NNE 4 |
| kJ | — | 9 | 13 | 3 | 6 | 12 | 19 | 23 | 42 | — | — | 39 | 47 | 46 | 3 | 2 | 5 | 3 | 4 | 8 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1189 | 1197 | 1197 | 475 | 328 | 302 | 1122 | 207 | 66 | 0 | 0 | 0 | 26 | 35 | 26 | 0 | 12 | 12 | 37 | 132 | 367 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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