Sumner Avenue (Strathmere) surf forecast from 26 Aug 2026:
- Best quality surf: Thursday 27 Aug, 11PM (local time) - 2ft (0.6m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Thursday 27 Aug, 8PM (local time) - 2ft (0.6m), 9s period, ESE swell with 53 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 11PM (local time) - 2ft (0.6m), 9s period with ESE swell.
Best Forecast Surf Conditions for Sumner Avenue (Strathmere) this week:
The surf forecast for Sumner Avenue (Strathmere) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 11PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.6m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sumner Avenue (Strathmere) in the next 16 days are 0.6m 9s and forecast to arrive on Thursday (Aug 27) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Sep 02) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 27th Aug) | 2ft (0.6m) 9s |
| Best Surf | 11PM (Thu 27th Aug) | 2ft (0.6m) 9s |
| Most Powerful | 8PM (Thu 27th Aug) | 2ft (0.6m) 9s |
Table - best surf conditions forecast for Sumner Avenue (Strathmere) 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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