Green Harbor Surf Break

Lat Long: 42.08° N 70.64° W

Green Harbor WaveFinder

Issued: 7 pm 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Green Harbor sea temperature is
15.9°C
0.5° 

Green Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Green Harbor surf forecast from 7 Oct 2026:

  • Best quality surf: Tuesday 13 Oct, 2PM (local time) - 6ft (1.8m), 7s period, NE swell with offshore winds.
  • Most powerful swell: Tuesday 13 Oct, 8PM (local time) - 7ft (2.1m), 7s period, NE swell with 485 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 13 Oct, 2PM (local time) - 6ft (1.8m), 7s period with NE swell.

Best Forecast Surf Conditions for Green Harbor this week:

The surf forecast for Green Harbor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 13) at 2PM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 0.1m and 7s. Another secondary swell of 0.2m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Green Harbor in the next 16 days are 2.1m 7s and forecast to arrive on Tuesday (Oct 13) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Oct 13) at 8AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Tue 13th Oct)6ft (1.8m) 7s
Best Surf 2PM (Tue 13th Oct)6ft (1.8m) 7s
Most Powerful 8PM (Tue 13th Oct)7ft (2.1m) 7s

Table - best surf conditions forecast for Green Harbor over the next 16 days.


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