Cupsogue surf forecast from 15 Oct 2026:
- Best quality surf: Friday 16 Oct, 11PM (local time) - 4.5ft (1.3m), 6s period, S swell with offshore winds.
- Most powerful swell: Friday 16 Oct, 11PM (local time) - 4.5ft (1.3m), 6s period, S swell with 132 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 11PM (local time) - 4.5ft (1.3m), 6s period with S swell.
Best Forecast Surf Conditions for Cupsogue this week:
The surf forecast for Cupsogue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 11PM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.1m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cupsogue in the next 16 days are 1.3m 6s and forecast to arrive on Friday (Oct 16) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 12s period and expected on Tuesday (Oct 20) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 16th Oct) | 4.5ft (1.3m) 6s |
| Best Surf | 11PM (Fri 16th Oct) | 4.5ft (1.3m) 6s |
| Most Powerful | 11PM (Fri 16th Oct) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Cupsogue over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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