Lighthouse-Southside Surf Break

Lat Long: 41.36° N 71.49° W

Lighthouse-Southside WaveFinder

Issued: 7 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Lighthouse-Southside sea temperature is
20.9° C
1.1° 

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 8 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 11AM (local time) - 3ft (0.9m), 7s period, E swell with cross-offshore winds.
  • Most powerful swell: Wednesday 8 Jul, 8AM (local time) - 3.5ft (1.0m), 6s period, E swell with 84 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 11AM (local time) - 3ft (0.9m), 7s period with E 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 Wednesday (Jul 08) at 11AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lighthouse-Southside in the next 16 days are 1.0m 6s and forecast to arrive on Wednesday (Jul 08) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Jul 07) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 8th Jul)3ft (0.9m) 7s
Best Surf11AM (Wed 8th Jul)3ft (0.9m) 7s
Most Powerful 8AM (Wed 8th Jul)3.5ft (1.0m) 6s

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


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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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