Mongagua Surf Break

Lat Long: 24.05° S 46.52° W

Mongagua WaveFinder

Issued: 2 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mongagua sea temperature is
18.9° C
0.8° 

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


Mongagua surf forecast from 16 Jul 2026:

  • Best quality surf: Thursday 16 Jul, 3AM (local time) - 3.5ft (1.0m), 10s period, SE swell with offshore winds.
  • Most powerful swell: Thursday 16 Jul, 9AM (local time) - 4.5ft (1.4m), 10s period, ESE swell with 386 kJ wave energy.
  • Next surfable swell (1★+): Thursday 16 Jul, 3AM (local time) - 3.5ft (1.0m), 10s period with SE swell.

Best Forecast Surf Conditions for Mongagua this week:

The surf forecast for Mongagua over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 16) at 3AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 1.1m and 6s. Another secondary swell of 1.3m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Mongagua in the next 16 days are 1.4m 10s and forecast to arrive on Thursday (Jul 16) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Sunday (Jul 19) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 16th Jul)3.5ft (1.0m) 10s
Best Surf 3AM (Thu 16th Jul)3.5ft (1.0m) 10s
Most Powerful 9AM (Thu 16th Jul)4.5ft (1.4m) 10s

Table - best surf conditions forecast for Mongagua 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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