Surf Break

Lat Long: 39.19° N 74.66° W

Sumner Avenue (Strathmere) WaveFinder

Issued: 7 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Sumner Avenue (Strathmere) sea temperature is
18.6°C
1.7° 

Sumner Avenue (Strathmere) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sumner Avenue (Strathmere) surf forecast from 15 Oct 2026:

  • Most powerful swell: Friday 16 Oct, 11PM (local time) - 3.5ft (1.1m), 6s period, S swell with 89 kJ wave energy.

Best Forecast Surf Conditions for Sumner Avenue (Strathmere) this week:

The most powerful waves expected at Sumner Avenue (Strathmere) in the next 16 days are 1.1m 6s and forecast to arrive on Friday (Oct 16) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Oct 16) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Fri 16th Oct)3.5ft (1.1m) 6s

Table - best surf conditions forecast for Sumner Avenue (Strathmere) over the next 16 days.


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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
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  • Ocean Swells (m)
  • Wind Speed (km/h)
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