Just off the southern headland of Botany Bay, The Monument — named for Captain Cook's first landing site — is a shallow, sheltered shore-entry snorkel that rewards slow exploration. A gentle slope of sponge gardens, Neptune's necklace seaweed, and rocky crevices hides colour galore: from biscuit seastars and nudibranchs to blue branching algae. Peek around boulders for octopus, wrasse, and the occasional resting stingray. The north-west-facing drift along the beach makes for an easy, current-assisted swim back, and the clear, sunlit shallows (1–7 m) are perfect for beginners wanting a mellow, critter-filled session.
Kurnell - The Monument
BeginnerMAYBE
MAYBE
Fair. Experienced snorkellers only.
Showing last known conditions
Wave Height 0.4 mSwell Period 7.3 sWind Speed 18 knPrecipitation 8.3 mmTidal Phase flood
Last evaluated
© J BarThe spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Low risk: Outgoing tide current
A moderate drift current flows north-west along the beach, especially on the outgoing tide. Stronger near the pier
Low risk: Rocky entry
Entry is via small sand patches between rocks. Uneven footing and slippery rocks require care
Low risk: Boat traffic near pier
The pier and adjoining channel can have boat traffic. Stay clear of the vessel channel
Low risk: Drift current along beach
The site faces north-west and creates a gentle drift along the beach side. Snorkelers should be aware of drifting away from their entry point.
Low risk: Kelp entanglement
Thick kelp beds and crevices can snag fins or mask straps; snorkelers need to stay aware and avoid getting tangled.
Low risk: Boat traffic
Located inside Botany Bay entrance, occasional boat traffic may pass near the inshore zone.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
5 photos from the community
Getting in
Shore entry
Entry
Drive ~22 km south from central Sydney to Kurnell. Enter Kamay Botany Bay National Park via Captain Cook Drive. Park at the Inscription Point car park near the monument obelisk and walk north along the beach to the rocky shoreline entry points. Alternatively, take a train to Cronulla then bus 987 (Cronulla–Kurnell loop) to Kurnell Beach and walk north to the monument.
Parking & facilities
Car park at Inscription Point / Monument area within Kamay Botany Bay National Park. Free for park entry (National Parks pass may apply).
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Kamay Botany Bay National Park entry fees apply for vehicles. Walk-ins are free.
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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