Great Keppel Island's fringing reefs wrap around much of the island's coastline, offering some of the Southern Great Barrier Reef's most accessible snorkelling. A 30-minute ferry from Rosslyn Bay (Yeppoon) brings you to 17 white-sand beaches where you can walk straight into the water and encounter pristine hard and soft corals. Shelving Point Reef sits in a protected bay right next to Monkey Beach — the island's premier snorkel and dive site with 38 coral species. Clam Bay serves as a coral trout breeding ground, while Wreck Beach on the far side hides a 420-year-old brain coral. The protective fringing reef keeps waters calm, making this an ideal spot for families and beginners to explore the underwater world of the Capricorn Coast.
Great Keppel Island Snorkeling (fringing reefs)
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Wave Height 0.1 mSwell Period 2.4 sWind Speed 3.8 knPrecipitation 0.0 mmTidal Phase flood
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Community contribution: submitted by Daniel
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Moderate risk: Marine stingers (jellyfish)
Box jellyfish and Irukandji may be present in the warmer months. Wear a stinger suit and check local warnings.
Low risk: Outgoing tide currents
Tidal currents can develop around reef edges, especially at Monkey Beach and Passage Rocks. Snorkel at mid-to-low tide and watch for water movement.
Low risk: Boat traffic
Some snorkel sites like Clam Bay and Butterfish Bay are accessed by boat or water taxi. Be aware of vessel traffic in channels and near ferry routes.
Low risk: Coral cuts and abrasions
Shallow reef areas have sharp coral formations. Avoid standing on coral — use sandy patches to rest. Reef-friendly footwear recommended.
Low risk: Sun exposure
Intense tropical sun with limited shade on beaches and walking tracks. Wear reef-safe sunscreen, a rashie or wetsuit, and a hat.
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Gallery
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Getting in
Shore entry
Entry
From Yeppoon, drive to Rosslyn Bay Marina (about 10 minutes south). Take the 30-minute passenger ferry (Freedom Fast Cats or Keppel Konnections) to Great Keppel Island. Once on the island, best snorkel sites include Shelving Point Reef (directly from Fisherman's Beach, 5 min walk), Monkey Beach Reef (40 min walk from Fisherman's Beach), and Clam Bay (via the airstrip track). Water taxis and private boat charters also available from Rosslyn Bay.
Parking & facilities
Paid parking available at Rosslyn Bay Marina car park. Limited spaces, arrive early on weekends and holidays.
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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