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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 pm Monday 01 Jun 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
14.8° C
(Which is slightly warmer than usual)How big are the waves at Cupsogue today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 2ft (0.6m), 6s period with S swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 1.5ft (0.4m), 5s period with SSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 3ft (0.9m), 5s period with E swell.
The current surf forecast for Cupsogue at 6PM is: 0.9m 5s primary swell from a East direction and 0.4m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 01). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 2ft (0.6m) | 6s |
| Afternoon (01 Jun) | 1.5ft (0.4m) | 5s |
| Evening (01 Jun) | 3ft (0.9m) | 5s |
Table - waves today at Cupsogue. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 12°C on Mon night). Winds decreasing (fresh winds from the E on Mon afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | E 4 | E 5 | SSW 5 | S 5 | S 5 | ESE 9 | ESE 9 | S 7 | S 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | |
23 | 15 | 31 | 42 | 2 | 2 | 2 | 0 | 0 | 1 | 4 | 7 | 6 | 11 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | glassy | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | on | cross | cross | cross | cross-off | cross-off | off | |
High Tide | 8:57AM0.84m | 9:12PM1.07m | 9:40AM0.84m | 9:54PM1.05m | 10:23AM0.83m | 10:36PM1.02m | ||||||||||||||||||
Low Tide | 2:09PM0.11m | 2:59AM0.10m | 2:49PM0.12m | 3:35AM0.10m | 3:30PM0.13m | 4:15AM0.10m | ||||||||||||||||||
 |  | | |  | | | | | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — |
 | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:16 | — | — | — | 8:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 17 | 17 | 18 | 18 | 17 | 16 | 15 | 14 | 18 | 20 | 19 | 19 | 19 | 19 | 19 | 19 |
9 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 15 | 13 | 13 | 14 | 14 | 13 | 10 | 10 | 15 | 16 | 14 | 14 | 14 | 14 | 16 | 17 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | SSW 5 | ESE 9 | E 5 | E 6 | E 6 | E 6 | E 5 | ESE 9 | E 10 | E 10 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 3 |
 kJ | 23 | 15 | 9 | 25 | 45 | 40 | 31 | 22 | 15 | 29 | 47 | 47 | 29 | 30 | 18 | 18 | 17 | 15 | 16 | 5 | 5 | 5 | 5 | 1 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 9 | — | SSW 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 5 | S 7 | S 7 | SSE 8 | SSW 4 | SSW 4 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | E 6 | E 6 | E 9 | SE 8 | SSE 7 |
| kJ | 40 | 3 | — | 5 | 25 | 16 | 26 | 26 | 28 | 10 | 4 | 3 | 6 | 4 | 2 | 6 | 6 | 6 | 6 | 3 | 1 | 1 | 3 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSW 5 | S 5 | S 5 | — | — | S 7 | SE 9 | SSE 8 | S 6 | SSE 8 | SSE 8 | SSW 3 | — | — | SE 12 | E 9 | E 9 | E 5 | E 8 | SE 12 |
| kJ | — | — | — | — | 2 | 2 | 2 | — | — | 1 | 3 | 7 | 3 | 11 | 6 | 1 | — | — | 6 | 2 | 2 | 1 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | — | E 9 | E 4 | E 5 | — | — | — | — | — | — | — | SSW 3 | SSW 3 | WSW 4 | — | — | — | — | — | SSW 2 | SSW 3 | SSW 3 | SSW 3 | WSW 3 |
| kJ | — | 76 | 31 | 42 | — | — | — | — | — | — | — | 1 | 4 | 9 | — | — | — | — | — | 1 | 1 | 1 | 1 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 225 | 225 | 225 | 216 | 17 | 17 | 17 | 17 | 119 | 61 | 148 | 119 | 17 | 171 | 497 | 275 | 776 | 904 | 1005 | 353 | 333 | 353 | 333 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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