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Lady Elliot Island - Manta Ray Bommie

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Wave Height 0.1 mSwell Period 6.2 sWind Speed 1.1 knPrecipitation 0.0 mmTidal Phase flood

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Primary photo of Lady Elliot Island - Manta Ray Bommie © jeyre

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Community contribution: submitted by Daniel

Manta Ray Bommie, also known as the Lighthouse Bommies, is a celebrated snorkel and dive site on the western side of Lady Elliot Island at the southern tip of the Great Barrier Reef. A cluster of coral bommies sitting in 14 metres of crystal-clear water, this site is a world-famous manta ray cleaning station where reef manta rays (Mobula alfredi) glide in to be serviced by cleaner wrasse. Nutrient-rich upwellings from the nearby Capricorn Eddy fuel abundant plankton, drawing mantas year-round with peak concentrations between May and September. Green turtles, cowtail rays, shovel-nosed sharks, trevally, and clouds of glassfish animate the bommies, while visibility often exceeds 20 metres. Snorkellers can join guided boat-based safaris to hover above the bommies and watch the gentle giants perform dramatic aerial swoops and barrel rolls just metres away.

Know before you go

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  • Moderate risk: Marine stingers (jellyfish)

    Stinger season in tropical Queensland waters, with box jellyfish and Irukandji present. Stinger suits are recommended during these months.

  • Moderate risk: Depth (14-19m)

    The site is at 14-19m depth, beyond the comfortable range for casual snorkelers. Only experienced snorkelers who can freedive or divers should attempt this site.

  • Moderate risk: Strong currents

    Ocean currents around the cay can be strong, especially outside the protected lagoon area.

  • Moderate risk: Strong tidal currents

    Tidal flows around the coral cay can create strong currents, especially at the island's northern and southern points. Snorkel within marked trails and heed tide times.

  • Moderate risk: Marine stingers (box jellyfish)

    Box jellyfish and other marine stingers may be present in warmer months (November to May). Wear a stinger suit provided by the resort.

  • Moderate risk: Outgoing tide current (Western Reef)

    Strong currents can develop on the western reef side during outgoing tides, making drift snorkeling challenging for inexperienced swimmers.

  • Moderate risk: Marine stingers (seasonal)

    Box jellyfish and other marine stingers may be present in warmer months. Stinger suits are recommended from November to May.

  • Moderate risk: Surge action at The Blowhole

    Water funnels through the rocky blowhole channel creating turbulent, churning conditions that can disorient snorkelers and cause impact with coral.

  • Low risk: Tidal currents

    The site is on the western side and can experience moderate to strong tidal currents, especially during changing tides. Dives are often conducted as drifts.

  • Low risk: Marine stingers

    Marine stingers (box jellyfish) may be present in the warmer months (October to May). Stinger suits are recommended.

  • Low risk: Boat traffic

    The site is at 18 m depth with a sandy bottom; boat traffic in the area requires surface awareness during ascents.

  • Low risk: Turbulent water at the Blowhole

    The blowhole and rocky gutters create turbulent water conditions, especially at higher tides.

  • Low risk: Deep water over bommie (14 m)

    Marine Bommie sits at 14 m depth. Snorkellers must be comfortable in deeper water and capable of freediving or surface snorkelling over a submerged reef structure.

  • Low risk: Marine wildlife encounters (manta rays, reef sharks)

    Lady Elliot Island is a known aggregation site for manta rays and also hosts resident reef sharks. Though generally harmless, snorkellers should maintain respectful distance.

  • Low risk: Tide-dependent access (low tide closure)

    The lagoon is only deep enough for snorkeling a few hours either side of high tide. At low tide it becomes too shallow to swim and coral may be exposed.

  • Low risk: Sharp coral — reef shoes recommended

    The lagoon is accessible only via marked entry points. Entering outside these areas may involve walking over sharp coral rubble.

  • Low risk: Sun exposure

    The sun on the shallow lagoon can be intense, with high UV exposure and reflection off the sandy bottom.

  • Low risk: Wind chop and swell

    East Australian Current upwelling and wind can create choppy surface conditions, particularly in winter (May-September).

  • Low risk: Boat access only

    The site is accessed by boat only — no shore entry. Snorkellers must be comfortable entering and exiting from a vessel in open water.

  • Low risk: Marine life interaction

    Manta rays and other marine life are wild animals; close encounters require calm, non-touching behaviour to avoid startling or injuring them.

  • Low risk: Manta Ray Season - Crowded Waters

    Manta ray season (May–August) brings larger marine life that, while non-aggressive, can startle inexperienced snorkelers if approached too closely.

  • Low risk: Reef shark presence

    Blacktip, whitetip, and grey reef sharks are present in the shallows, especially during summer. While generally harmless to humans, their presence requires calm, respectful behaviour.

  • Low risk: Tidal lagoon access

    The main lagoon snorkeling area is only accessible 2 hours either side of high tide, limiting entry windows.

  • Low risk: Sharp coral

    Shallow coral formations can cause cuts and abrasions; reef shoes are recommended.

  • Low risk: Coral cuts and abrasions

    Sharp coral formations in shallow areas can cause cuts. Avoid touching coral and wear protective footwear or fins at all times.

  • Low risk: Changing weather conditions

    Southeasterly trade winds can pick up suddenly, creating choppy surface conditions. Snorkelling may be restricted during poor weather.

  • Low risk: Coral reef sharp edges

    The fringing reef is shallow and live coral is fragile; contact can cause cuts and damage the ecosystem. Enter only via designated sandy channels.

  • Low risk: Coral cuts and scrapes

    Sharp coral formations near the reef edge and in shallow areas can cause injury. Wear reef shoes and avoid touching coral.

  • Low risk: Strong currents & tidal flows

    Tidal currents can strengthen around the cay, especially at changing tides. Stick to marked snorkel trails and heed local advice.

  • Low risk: Coral cuts & scrapes

    Shallow reef areas have sharp coral. Wear reef shoes or fins and avoid touching the coral.

  • Low risk: Shallow coral and reef shoes required

    Entry/exit at Coral Gardens and Lighthouse Keyway requires walking across sharp coral rubble. Reef shoes are mandatory to prevent cuts.

  • Low risk: Tide-dependent lagoon access

    The eastern lagoon is only snorkelable at certain tides; check signage near the education centre or dive shop for opening times.

  • Low risk: Remote location — limited medical facilities

    The island is a remote coral cay accessible only by air. Emergency medical evacuation may be delayed.

  • Low risk: Depth variation

    Second Reef ranges from 2 to 12 metres. Deeper sections may surprise less experienced snorkelers who venture beyond the shallow inner reef.

Wildlife Guide

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2 photos from the community

Getting in

Boat
Entry

Lady Elliot Island is a coral cay accessible only by scenic flight from Bundaberg, Hervey Bay, or Brisbane, or by boat charter. Manta Ray Bommie (the Lighthouse Bommies area) is reached via a 5-10 minute boat ride from the island's jetty. The island operates a dive shop with daily morning and afternoon boat trips.

Parking & facilities

No vehicle parking on the island. Parking is available at the departure airports (Bundaberg, Hervey Bay) for long-term stays.

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Access to the island requires either day-tour or resort accommodation bookings. Scenic flights from Bundaberg start from around $545/adult. Snorkel safari tours are available for an additional fee.

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Conditions last evaluated
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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