La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta WaveFinder

Issued: 8 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
10.5° C
0.7° 

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


La Posta surf forecast from 8 Jul 2026:

  • Best quality surf: Friday 10 Jul, 9PM (local time) - 4ft (1.2m), 11s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Friday 10 Jul, 6PM (local time) - 4ft (1.2m), 11s period, ESE swell with 325 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 6PM (local time) - 1.5ft (0.4m), 10s period with ESE swell.

Best Forecast Surf Conditions for La Posta this week:

The surf forecast for La Posta over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 6PM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Posta in the next 16 days are 1.2m 11s and forecast to arrive on Friday (Jul 10) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Jul 08) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 8th Jul)1.5ft (0.4m) 10s
Best Surf 9PM (Fri 10th Jul)4ft (1.2m) 11s
Most Powerful 6PM (Fri 10th Jul)4ft (1.2m) 11s

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


  • Map Icons:
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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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