Surf Forecasts:
How big are the waves at Robert Moses State Park today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with E swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with E swell.
- Evening surf: Evening surf (17 Sep, local time) - 3.5ft (1.0m), 4s period with SSW swell.
The current surf forecast for Robert Moses State Park at 2AM is: 0.3m 7s primary swell from a East direction and 0.2m 5s secondary swell from a East direction, 0.5m 4s secondary swell from a Southwest direction (forecast issued at 07:00pm September 16). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (17 Sep) | 1.5ft (0.4m) | 8s |
| Evening (17 Sep) | 3.5ft (1.0m) | 4s |
Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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) | ESE 9 | ESE 9 | SSW 4 | E 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | ESE 12 | ESE 12 | ESE 12 | SE 12 | SE 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 8 | 9 | 9 | 19 | 18 | 20 | 20 | 18 | 33 | 48 | 44 | 33 | 17 | 14 | 14 | 14 | 22 | 22 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 11:59PM1.10m | 12:25PM1.29m | 00:51AM1.04m | 1:15PM1.24m | |||||||||||||||
Low Tide | 5:42PM0.24m | 5:37AM0.28m | 6:34PM0.32m | 6:25AM0.36m | 7:39PM0.36m | ||||||||||||||
 |  | | | | | | | | |  | |  | |  | | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 22 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 25 | 25 | 23 | 22 |
Feels °C | 18 | 18 | 20 | 22 | 21 | 21 | 21 | 20 | 21 | 19 | 19 | 20 | 22 | 22 | 19 | 21 | 20 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | SSW 5 | S 4 | SSW 4 | SSW 4 | ESE 7 | ESE 7 |
| kJ | 2 | 2 | 2 | 9 | 19 | 18 | 20 | 20 | 18 | 9 | 9 | 9 | 9 | 17 | 10 | 7 | 7 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | E 7 | E 5 | SE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 7 | E 7 | ESE 7 | ESE 7 | S 4 | S 4 |
| kJ | 8 | 8 | 4 | 2 | 7 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 9 | 9 | 10 | 10 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 9 | SE 13 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SE 12 | SE 12 |
| kJ | 7 | 7 | 3 | 7 | 4 | 3 | 3 | 3 | 3 | 8 | 3 | 3 | 3 | 15 | 14 | 14 | 14 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 4 | SW 4 | SSW 4 | SW 3 | SSW 3 | SSW 3 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | — | N 2 | N 3 | N 2 | N 3 | N 3 |
| kJ | 3 | 6 | 9 | 7 | 5 | 3 | 4 | 7 | 16 | 33 | 48 | 44 | 33 | — | 1 | 1 | 1 | 3 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1189 | 785 | 319 | 310 | 310 | 310 | 311 | 590 | 1158 | 280 | 316 | 319 | 47 | 67 | 67 | 67 | 103 | 564 | 590 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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