Surf Forecasts:
How big are the waves at Robert Moses State Park today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
- Evening surf: Evening surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
The current surf forecast for Robert Moses State Park at 12AM is: 0.8m 7s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 07:00pm July 19). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (20 Jul) | 2ft (0.6m) | 7s |
| Evening (20 Jul) | 2ft (0.6m) | 7s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 20°C on Sun night). Winds increasing (calm on Sun night, strong winds from the WSW by Tue night). | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
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 7 | S 7 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 5 | S 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 58 | 61 | 69 | 71 | 54 | 51 | 50 | 35 | 33 | 34 | 46 | 60 | 42 | 75 | 109 | 132 | 119 | 126 | 134 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | cross-off | cross-off | cross-off | glassy | on | on | on | on | on | on | on | cross-on | on | cross-on | cross | cross-on |
High Tide | 00:19AM1.30m | 1:00PM1.37m | 1:09AM1.19m | 1:48PM1.34m | |||||||||||||||
Low Tide | 6:02PM0.16m | 6:26AM0.06m | 7:00PM0.24m | 7:16AM0.15m | 8:03PM0.28m | ||||||||||||||
 | |  | | | | | | | | |  | |  | |  | | |  | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 11 | 7 |
Temp °C | 26 | 25 | 23 | 22 | 20 | 20 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 24 | 24 | 23 | 23 |
Feels °C | 23 | 23 | 22 | 21 | 18 | 18 | 21 | 20 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 24 | 23 | 19 | 22 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 6 | — | SSE 6 |
| kJ | 58 | 61 | 69 | 71 | 54 | 51 | 50 | 35 | 33 | 34 | 3 | 3 | 6 | 6 | 6 | 5 | 119 | — | 134 |
Swell 2 Height (m) Direction Period (s) | SE 13 | — | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 8 | SE 8 | SE 12 | SE 12 | — | — | — | — | SE 12 | — | — |
| kJ | 6 | — | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 6 | 6 | — | — | — | — | 5 | — | — |
Swell 3 Height (m) Direction Period (s) | — | SE 13 | — | — | — | — | — | SE 12 | SE 12 | SE 12 | — | — | — | — | — | — | — | — | SE 11 |
| kJ | — | 6 | — | — | — | — | — | 6 | 6 | 6 | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | WNW 3 | NNW 3 | — | — | — | — | ENE 2 | — | — | SSE 3 | S 7 | S 7 | S 5 | S 5 | SSE 6 | SSE 6 | — | SSE 6 | — |
| kJ | 1 | 1 | — | — | — | — | 1 | — | — | 1 | 46 | 60 | 42 | 75 | 109 | 132 | — | 126 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 127 | 590 | 821 | 173 | 331 | 367 | 1175 | 1189 | 1189 | 1189 | 64 | 527 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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