Mariscal Surf Break

Lat Long: 27.19° S 48.50° W

Mariscal WaveFinder

Issued: 8 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mariscal sea temperature is
18.7°C
0.2° 

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


Mariscal surf forecast from 28 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 9PM (local time) - 11ft (3.5m), 13s period, SSE swell with cross-shore winds.
  • Most powerful swell: Tuesday 1 Sep, 9PM (local time) - 11ft (3.5m), 13s period, SSE swell with 3,666 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 6PM (local time) - 6ft (1.8m), 8s period with NE swell.

Best Forecast Surf Conditions for Mariscal this week:

The surf forecast for Mariscal over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 6PM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mariscal in the next 16 days are 3.5m 13s and forecast to arrive on Tuesday (Sep 01) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Sep 04) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 28th Aug)6ft (1.8m) 8s
Best Surf 9PM (Tue 1st Sep)11ft (3.5m) 13s
Most Powerful 9PM (Tue 1st Sep)11ft (3.5m) 13s

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


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