Surf Break

Lat Long: 38.78° S 143.67° E

Marengo WaveFinder

Issued: 4 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°C
0.8° 

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


Marengo surf forecast from 6 Oct 2026:

  • Best quality surf: Saturday 10 Oct, 8AM (local time) - 7ft (2.1m), 9s period, W swell with offshore winds.
  • Most powerful swell: Saturday 10 Oct, 5PM (local time) - 10ft (3.0m), 14s period, WSW swell with 3,091 kJ wave energy.
  • Next surfable swell (1★+): Saturday 10 Oct, 5AM (local time) - 4ft (1.2m), 15s period with SW swell.

Best Forecast Surf Conditions for Marengo this week:

The surf forecast for Marengo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 10) at 5AM. The primary swell is predicted to be 1.2m and 15s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.2m and 4s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Marengo in the next 16 days are 3.0m 14s and forecast to arrive on Saturday (Oct 10) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Thursday (Oct 08) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 10th Oct)4ft (1.2m) 15s
Best Surf 8AM (Sat 10th Oct)7ft (2.1m) 9s
Most Powerful 5PM (Sat 10th Oct)10ft (3.0m) 14s

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


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