Avellanas Rivermouth Surf Break

Lat Long: 10.24° N 85.84° W

Avellanas Rivermouth WaveFinder

Issued: 11 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avellanas Rivermouth sea temperature is
30.0° C
1.8° 

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


Avellanas Rivermouth surf forecast from 10 Jul 2026:

  • Best quality surf: Friday 10 Jul, 6PM (local time) - 3ft (0.9m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 10 Jul, 9PM (local time) - 3ft (0.9m), 15s period, SSW swell with 403 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 6PM (local time) - 3ft (0.9m), 15s period with SW swell.

Best Forecast Surf Conditions for Avellanas Rivermouth this week:

The surf forecast for Avellanas Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 6PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Avellanas Rivermouth in the next 16 days are 0.9m 15s and forecast to arrive on Friday (Jul 10) 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 0.8m 5s period and expected on Wednesday (Jul 15) at 6AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 10th Jul)3ft (0.9m) 15s
Best Surf 6PM (Fri 10th Jul)3ft (0.9m) 15s
Most Powerful 9PM (Fri 10th Jul)3ft (0.9m) 15s

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


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  • Live Wind Speed (km/h)
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