Surf Forecasts:
How big are the waves at Robert Moses State Park today (13 Aug):
- Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.5m), 5s period with SSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 5s period with SSW swell.
The current surf forecast for Robert Moses State Park at 10PM is: 0.4m 4s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm August 13). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | - | - |
| Afternoon (13 Aug) | 1.5ft (0.5m) | 5s |
| Evening (13 Aug) | 1.5ft (0.4m) | 5s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 28°C on Thu night, min 20°C on Sun afternoon). Winds increasing (calm on Fri morning, fresh winds from the S by Sun afternoon). | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||
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) | SSW 5 | SSW 5 | SSW 4 | ESE 8 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 9 | 10 | 5 | 7 | 12 | 12 | 13 | 8 | 8 | 8 | 13 | 8 | 8 | 8 | 8 | 12 | 12 | 8 | 8 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | glassy | cross | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross-off | cross | on | on | on | cross-on |
High Tide | 8:33PM1.62m | 9:08AM1.49m | 9:21PM1.55m | 9:56AM1.48m | 10:08PM1.46m | ||||||||||||||
Low Tide | 2:20PM-0.09m | 2:59AM-0.18m | 3:10PM-0.07m | 3:41AM-0.15m | 3:57PM-0.02m | ||||||||||||||
 |  | | |  |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 25 | 24 | 23 | 26 | 27 | 27 | 26 | 25 | 23 | 22 | 21 | 23 | 24 | 25 | 24 | 24 |
Feels °C | 28 | 27 | 26 | 23 | 23 | 23 | 26 | 25 | 26 | 27 | 25 | 22 | 20 | 18 | 21 | 23 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SSW 4 | SSW 4 | S 5 | S 5 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 4 | E 4 | E 4 | S 6 |
| kJ | 3 | 3 | 5 | 3 | 5 | 2 | 13 | 8 | 8 | 8 | 13 | 8 | 8 | 8 | 8 | 5 | 3 | 1 | 6 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 8 | ESE 8 | SE 9 | SE 9 | S 5 | SE 13 | SE 13 | S 5 | SSW 3 | SSW 3 | S 6 | S 6 | S 6 | SE 9 | SE 9 | ESE 9 | ESE 9 |
| kJ | 4 | 4 | 3 | 7 | 12 | 12 | 2 | 7 | 7 | 2 | 1 | 1 | 2 | 2 | 2 | 12 | 12 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 10 | S 5 | SE 13 | SE 13 | SE 13 | — | — | E 13 | S 5 | S 5 | — | SE 6 | SE 6 | S 6 | E 12 | S 5 | E 4 |
| kJ | 7 | 7 | 4 | 2 | 7 | 7 | 7 | — | — | 3 | 2 | 2 | — | 1 | 1 | 2 | 3 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | — | — | — | — | — | S 5 | SSW 3 | SSW 3 | — | — | NE 2 | ENE 3 | ENE 4 | E 4 | S 5 | — | — |
| kJ | 9 | 10 | — | — | — | — | — | 4 | 2 | 2 | — | — | 1 | 4 | 4 | 8 | 5 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3350 | 2540 | 2541 | 919 | 116 | 793 | 917 | 2335 | 2540 | 3394 | 3394 | 590 | 780 | 590 | 786 | 860 | 3350 | 3370 | 2487 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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