El Muro is a surf spot in Chile. Its coast faces roughly southwest, so swell from the southwest reaches it most directly, and wind from the northeast blows offshore. The shore bends here, so the facing is a rough guess; you can set your own in the forecast.
Ripple puts the swell, wind and tide forecasts of a dozen models side by side for the next 16 days, so you can see where they agree. Free, no ads, no account.