Malibu (Surfrider) Swell Window
California, USA · part of the Malibu (Surfrider) spot guide
- Swell window (from)
- 150°–260° (SSE–W)
- Best direction
- ~195° (SSW)
- Period sweet spot
- 14–20 s
- Open-ocean height (Hs)
- 2–6 ft
- Resulting faces
- 2–8 ft
Open-ocean vs. the face: the heights on buoys and forecast models are significant wave height (Hs) in deep water. What you ride is the breaking face, which depends on period, direction and this break's bathymetry — that's why the two rows above differ. PierMonkey's spot ratings already do this conversion for you.
Malibu is best on a south to south-southwest swell around 180–210°, workable across a broader window but with heavy island filtering — pure southeast below about 175° is largely blocked by Catalina, and west-northwest energy wraps in with less punch. It wants long-period groundswell, roughly 14 to 20 seconds, that both clears the islands and strikes at an angle it can wrap.
The face is consistently smaller and cleaner than the raw offshore swell because the islands eat size. Because it is so shadowed, the buoy threshold is set low — a modest 2-to-4-foot reading at long period already makes a chest-to-head-high walling point; it takes an extreme tropical event like Marie to blow past its usual overhead ceiling.