Surf Break

Lat Long: 41.36° N 71.49° W

Lighthouse-Southside WaveFinder

Issued: 1 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Lighthouse-Southside sea temperature is
17.5°C
1.0° 

Lighthouse-Southside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lighthouse-Southside surf forecast from 7 Oct 2026:

  • Best quality surf: Tuesday 13 Oct, 8AM (local time) - 3.5ft (1.0m), 8s period, S swell with offshore winds.
  • Most powerful swell: Monday 12 Oct, 2PM (local time) - 5.5ft (1.7m), 8s period, S swell with 373 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 13 Oct, 8AM (local time) - 3.5ft (1.0m), 8s period with S swell.

Best Forecast Surf Conditions for Lighthouse-Southside this week:

The surf forecast for Lighthouse-Southside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 13) at 8AM. The primary swell is predicted to be 1.0m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Lighthouse-Southside in the next 16 days are 1.7m 8s and forecast to arrive on Monday (Oct 12) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Oct 13) at 11AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 13th Oct)3.5ft (1.0m) 8s
Best Surf 8AM (Tue 13th Oct)3.5ft (1.0m) 8s
Most Powerful 2PM (Mon 12th Oct)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Lighthouse-Southside over the next 16 days.


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