Surf Forecasts:
How big are the waves at Robert Moses State Park today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.5m), 7s period with S swell.
- Evening surf: Evening surf (21 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
The current surf forecast for Robert Moses State Park at 1PM is: 0.5m 7s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction, 0.5m 5s secondary swell from a South-southwest direction (forecast issued at 07:00am June 21). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2ft (0.6m) | 7s |
| Afternoon (21 Jun) | 1.5ft (0.5m) | 7s |
| Evening (21 Jun) | 2.5ft (0.8m) | 7s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 44mm), heaviest during Tue morning. Warm (max 25°C on Sun afternoon, min 19°C on Mon afternoon). Winds decreasing (fresh winds from the S on Mon night, calm by Tue night). | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 7 | S 7 | S 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 40 | 38 | 25 | 61 | 59 | 15 | 31 | 28 | 13 | 28 | 29 | 14 | 188 | 143 | 164 | 194 | 106 | 76 | 40 | 46 | 73 | 75 | 83 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | off | cross-off | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | off | off | off | off | glassy | cross-off | off |
High Tide | 1:35PM1.35m | 1:42AM1.25m | 2:26PM1.35m | 2:34AM1.17m | 3:16PM1.35m | |||||||||||||||||||
Low Tide | 7:09AM0.04m | 7:36PM0.23m | 8:04AM0.10m | 8:41PM0.26m | 8:56AM0.14m | 9:39PM0.24m | ||||||||||||||||||
 |  | |  | | |  | |  |  | |  |  | |  |  |  |  | | | | | | | |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
 | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:27 | — | 8:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | 4 | 10 | 6 | 1 | 4 | 8 | 11 | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 25 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 20 | 23 | 24 | 24 | 23 | 22 |
Feels °C | 20 | 19 | 20 | 23 | 22 | 23 | 23 | 22 | 21 | 21 | 20 | 18 | 18 | 19 | 18 | 20 | 22 | 18 | 20 | 24 | 24 | 25 | 23 | 20 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 7 | S 7 | S 7 | SE 12 | SE 12 | S 4 | S 7 | S 6 | SSE 6 | S 6 | SE 11 | SSE 6 | S 6 | SE 11 | SE 11 | S 6 | S 6 | S 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 7 |
| kJ | 41 | 40 | 38 | 25 | 6 | 6 | 13 | 31 | 28 | 13 | 28 | 5 | 12 | 98 | 5 | 5 | 194 | 106 | 76 | 39 | 46 | 73 | 75 | 83 |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | SE 12 | — | SE 12 | SSE 7 | SE 12 | SE 12 | SSW 4 | SE 12 | — | SE 11 | SE 11 | — | — | SE 11 | SE 11 | SE 11 | SSW 6 | S 6 | SE 11 | E 11 | — |
| kJ | 15 | 9 | 11 | 6 | — | 6 | 15 | 6 | 6 | 6 | 5 | — | 5 | 5 | — | — | 5 | 5 | 5 | 40 | 28 | 5 | 2 | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | — | — | SE 12 | — | SE 12 | SE 12 | — | — | — | — | — | — | — | SE 11 | SE 11 | SE 11 | SE 11 | — | — | — |
| kJ | 6 | 6 | 6 | 6 | — | — | 6 | — | 6 | 5 | — | — | — | — | — | — | — | 5 | 5 | 5 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | W 3 | W 3 | SSW 5 | S 7 | S 7 | — | — | — | — | ESE 3 | SSE 6 | SSE 4 | S 6 | S 6 | S 6 | — | — | — | — | — | SSW 6 | — | N 2 |
| kJ | 3 | 1 | 1 | 17 | 61 | 59 | — | — | — | — | 1 | 29 | 14 | 188 | 143 | 164 | — | — | — | — | — | 19 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 917 | 70 | 917 | 50 | 12 | 12 | 925 | 3041 | 2540 | 1718 | 3378 | 302 | 66 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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