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Cupsogue Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Cupsogue surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 am Saturday 02 May 2026 EDTForecast update in hr min s Forecast update imminent
Cupsogue surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cupsogue sea temperature is
10.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Cupsogue today?
The current surf forecast for Cupsogue at 7AM is: 0.6m 5s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a South direction (forecast issued at 01:00am May 02). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2ft (0.6m) | 5s |
| Afternoon (02 May) | 1.5ft (0.5m) | 4s |
| Evening (02 May) | 1.5ft (0.4m) | 4s |
Table - waves today at Cupsogue. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sun afternoon, min 6°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 5 | SSW 5 | SSW 5 | SSW 4 | S 4 | SSW 4 | S 4 | S 4 | S 7 | S 6 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSW 5 | SSW 5 | S 6 | S 6 | S 6 | |
22 | 17 | 17 | 16 | 9 | 6 | 5 | 3 | 1 | 1 | 4 | 25 | 37 | 47 | 45 | 44 | 30 | 19 | 19 | 28 | 49 | 50 | 52 | 86 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross | glassy | glassy | off | cross-off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross | |
High Tide | 8:39AM0.91m | 8:57PM1.09m | 9:20AM0.88m | 9:37PM1.07m | 10:02AM0.85m | 10:18PM1.04m | ||||||||||||||||||
Low Tide | 2:14AM0.07m | 2:02PM0.07m | 2:45AM0.07m | 2:36PM0.08m | 3:19AM0.08m | 3:13PM0.09m | ||||||||||||||||||
 | |  | | | |  | | | |  | | | | |  | | |  | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 8 | 7 | 6 | 9 | 12 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 13 |
5 | 5 | 5 | 6 | 9 | 9 | 8 | 8 | 1 | -1 | -2 | 1 | 5 | 7 | 8 | 7 | 8 | 7 | 5 | 5 | 7 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 7 | SSE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | ESE 9 | ESE 9 | E 9 | E 8 |
 kJ | 62 | 61 | 59 | 58 | 58 | 58 | 58 | 59 | 67 | 67 | 62 | 44 | 37 | 47 | 64 | 80 | 54 | 54 | 51 | 39 | 26 | 25 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | — | — | S 7 | S 7 | — | SSW 4 | S 7 | S 4 | S 7 | — | S 6 | S 7 | ESE 9 | ESE 8 | SSE 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | — | — | — | — |
| kJ | — | — | 1 | 1 | — | 6 | 1 | 3 | 1 | — | 3 | 25 | 43 | 41 | 45 | 44 | 30 | 19 | 19 | 19 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 7 | S 7 | S 7 | SW 4 | S 6 | S 7 | SE 7 | S 6 | — | SW 4 | WSW 4 | — | — | — | SE 8 | — | — | — | — |
| kJ | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 4 | 7 | 13 | — | 3 | 2 | — | — | — | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | SSW 4 | S 4 | — | S 4 | — | N 2 | NNW 3 | NW 3 | NW 3 | NW 3 | W 5 | WNW 3 | WSW 4 | SW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | S 6 | S 6 | S 6 |
| kJ | 22 | 17 | 17 | 16 | 9 | — | 5 | — | 1 | 3 | 3 | 3 | 2 | 7 | 1 | 7 | 3 | 8 | 15 | 28 | 49 | 50 | 52 | 86 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 77 | 171 | 76 | 15 | 50 | 4 | 4 | 4 | 4 | 39 | 39 | 15 | 0 | 15 | 0 | 0 | 15 | 15 | 77 | 119 | 225 | 116 | 274 | 282 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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