Marmion Beach sits within the Marmion Marine Park, a snorkeling and diving playground of limestone reefs, ledges, caves, swim-throughs and crystal-clear lagoons just north of Perth. The beach is the shore entry point for the MAAC Dive and Snorkel Trail, a marked 400-metre underwater trail with 20 concrete plinths that guide snorkelers across a shallow limestone reef system ranging from 2 to 6 metres deep. The protected marine park setting means calm, clear conditions ideal for beginner and intermediate snorkelers.
Marmion Beach
BeginnerMAYBE
MAYBE
Fair. Experienced snorkellers only.
Showing last known conditions
Wave Height 1.0 mSwell Period 11 sWind Speed 1.7 knPrecipitation 0.8 mmTidal Phase ebb
Last evaluated
The spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Low risk: Sharp limestone reef
The limestone reef has sharp edges and crevices. Wear reef shoes or fins to protect feet and avoid cuts.
Low risk: Afternoon sea breeze chop
Strong sea breezes can develop on summer afternoons, creating choppy surface conditions and reducing visibility.
Low risk: Swell surge over reef
Swell and surge can push snorkelers onto shallow reef sections on moderate sea days.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
1 photo from the community
Getting in
Shore entry
Entry
Marmion Beach is located in the northern Perth suburb of Marmion, off West Coast Drive. Access via Whitfords Avenue then turn west onto Beach Road.
Parking & facilities
Street parking and a small car park available along West Coast Drive and near the beach access point.
parkingtoiletsshowers
Free entry. No fees for beach access.
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Gallery ┬╖ 1 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