Yallingup Lagoon is a sheltered, reef-protected natural pool on the edge of Yallingup Beach in Western Australia's Southwest Capes. Calm and crystal-clear year-round, this shallow 1–3 m sanctuary is protected from the open ocean swells by a granite limestone reef, creating perfect conditions for families and beginners. Its sanctuary zone status means marine life thrives here — snorkellers drift among colourful fish, starfish, and the occasional stingray in water so clear it feels like swimming in an aquarium. Accessed via a short stair descent from the southern end of the main beach, it's a small but spectacular spot best visited at low to mid-tide on calm summer days.
Yallingup Lagoon
BeginnerSKIP
SKIP
Poor conditions. Stay out today.
Showing last known conditions
Wave Height 1.8 mSwell Period 9.3 sWind Speed 0.4 knPrecipitation 7.1 mmTidal Phase slack
Last evaluated
© RichhandleyThe spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Moderate risk: Swell overtopping reef
On rough days waves can break over the protective reef, creating surge inside the lagoon.
Low risk: Low tide shallow depth
At low tide the lagoon becomes very shallow (less than 1 m), limiting swim space and exposing reef.
Low risk: Crowded conditions
The lagoon is small and popular, getting crowded quickly on fine summer days.
Low risk: Slippery rocks at entry
The stairs and limestone shelf leading into the water can be slippery.
Low risk: Swell surge over reef
During larger swell events, waves can wash over the protective reef shelf, creating sudden surge and strong wash near the reef edge.
Low risk: Slippery limestone rocks
The limestone shelf and rocks at the entry point can be extremely slippery when wet, requiring careful footing.
Low risk: Limited parking fills early
The small gravel car park above the lagoon fills by mid-morning in peak summer season, requiring alternative parking at the main Yallingup Beach lot.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
4 photos from the community
Getting in
Shore entry
Entry
From Yallingup Beach Road, park at the southern gravel car park just before the caravan park or the main beach car park. Head west towards the playground area; at the small grassed area in front of the smaller car park, take the set of stairs down to the southern beach separated from the main beach by a limestone shelf.
Parking & facilities
Ample parking available in two large car parks on Yallingup Beach Road — the main beach car park and a smaller gravel car park just before the caravan park.
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Free entry
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Gallery ┬╖ 4 photos
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports