Cathedral Rock is Rottnest Island's signature west-end reef break: a short, fast left with coral and sharp-rock footing, strong island access identity, and a regional-classic reputation. It is consistent for a reef, but it still feels like an experienced-surfer wave because it is ledgey, exposed, and rarely forgiving on a bad low tide. Get the latest surfing conditions, forecast, and tide details for Cathedral Rock in Western Australia.
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Use southeast offshore wind and a southwest swell, with west-southwest energy also working.
The cleanest window is low to mid tide on the incoming push.
The wave is short and fast, so line up early and keep an eye on the ledge on bigger days.
Access is a short walk from the west-end bus stop or by boat, and the key hazards are urchins, rocks, and sharks.
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