Dewey Beach surf forecast from 9 Oct 2026:
- Best quality surf: Sunday 11 Oct, 11PM (local time) - 6ft (1.9m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Sunday 11 Oct, 8PM (local time) - 7.5ft (2.3m), 8s period, ESE swell with 622 kJ wave energy.
- Next surfable swell (1★+): Sunday 11 Oct, 11PM (local time) - 6ft (1.9m), 9s period with ESE swell.
Best Forecast Surf Conditions for Dewey Beach this week:
The surf forecast for Dewey Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 11) at 11PM. The primary swell is predicted to be 1.9m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dewey Beach in the next 16 days are 2.3m 8s and forecast to arrive on Sunday (Oct 11) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Oct 14) at 2PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 11th Oct) | 6ft (1.9m) 9s |
| Best Surf | 11PM (Sun 11th Oct) | 6ft (1.9m) 9s |
| Most Powerful | 8PM (Sun 11th Oct) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Dewey Beach 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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