Surf Forecasts:
How big are the waves at Cupsogue today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 1.5ft (0.5m), 7s period with S swell.
- Evening surf: Evening surf (17 Jun, local time) - 1.5ft (0.5m), 7s period with S swell.
The current surf forecast for Cupsogue at 9AM is: 0.6m 7s primary swell from a South direction and 0.1m 16s secondary swell from a South direction (forecast issued at 01:00am June 17). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 2ft (0.6m) | 7s |
| Afternoon (17 Jun) | 1.5ft (0.5m) | 7s |
| Evening (17 Jun) | 1.5ft (0.5m) | 7s |
Table - waves today at Cupsogue. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 28°C on Thu night, min 18°C on Fri night). Winds increasing (light winds from the SW on Wed morning, strong winds from the S by Thu morning). | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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 | 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 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | SSW 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 36 | 35 | 34 | 34 | 23 | 23 | 23 | 34 | 86 | 109 | 196 | 312 | 363 | 351 | 279 | 216 | 163 | 117 | 121 | 133 | 173 | 264 | 376 | 149 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | off | off |
High Tide | 10:04AM1.01m | 10:24PM1.23m | 10:59AM1.01m | 11:17PM1.16m | 11:53AM1.00m | |||||||||||||||||||
Low Tide | 3:33AM-0.07m | 3:30PM-0.01m | 4:23AM-0.04m | 4:25PM0.04m | 5:15AM-0.00m | 5:21PM0.10m | ||||||||||||||||||
 |  |  |  | | | | | | |  |  | | | |  | | | | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 23 | 28 | 27 | 23 | 20 | 20 | 22 | 23 | 24 | 26 | 21 |
Feels °C | 16 | 18 | 20 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 18 | 20 | 23 | 23 | 19 | 16 | 16 | 18 | 17 | 18 | 22 | 16 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 15 | SE 15 | E 6 | SE 15 | SE 14 | SE 14 | SE 14 | S 7 | S 7 | S 7 | S 7 | S 8 | ESE 6 | ESE 6 | S 8 | S 8 |
| kJ | 36 | 35 | 34 | 34 | 23 | 23 | 23 | 34 | 9 | 9 | 1 | 8 | 8 | 8 | 8 | 216 | 163 | 117 | 121 | 133 | 3 | 3 | 224 | 149 |
Swell 2 Height (m) Direction Period (s) | E 6 | SSW 4 | S 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | — | — | E 6 | E 12 | E 8 | E 8 | — | SE 14 | SE 14 | SE 14 | SE 14 | ESE 6 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 1 | 5 | 5 | 10 | 10 | 10 | 10 | 10 | — | — | 1 | 3 | 1 | 1 | — | 8 | 8 | 8 | 8 | 3 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | S 16 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 9 | — | E 12 | — | — | — | — | — | E 7 | SE 14 | SE 14 | SE 14 | — | — | SE 13 | — |
| kJ | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 3 | — | — | — | — | — | 1 | 8 | 7 | 7 | — | — | 7 | — |
Wind waves Height (m) Direction Period (s) | S 4 | SW 4 | — | SSW 4 | S 2 | S 3 | S 3 | S 4 | S 7 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | W 5 | NW 2 | WNW 2 | W 4 | WSW 4 | S 8 | S 8 | SSW 8 | W 4 |
| kJ | 9 | 8 | — | 3 | 1 | 3 | 4 | 8 | 86 | 109 | 196 | 312 | 363 | 351 | 279 | 27 | 1 | 1 | 9 | 16 | 173 | 264 | 376 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 78 | 78 | 78 | 651 | 819 | 1183 | 1490 | 1168 | 100 | 744 | 1453 | 1453 | 1403 | 306 | 126 | 116 | 0 | 0 | 116 | 116 | 116 | 243 | 0 | 15 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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