Keeper Reef is a stunning outer reef in the Central Great Barrier Reef, located about 70 km off the coast of Townsville, Queensland. This vibrant coral reef features spectacular coral gardens divided by dramatic ridges, bommies, and tantalising swim-throughs where shafts of light illuminate the underwater world. Known for its excellent coral cover and diverse marine life, Keeper Reef is a premier snorkelling and dive destination, frequently visited by day-tour operators from Townsville and Magnetic Island. The clear waters and healthy reef structure make it an unforgettable spot for experiencing the wonders of the World Heritage-listed Great Barrier Reef.
Keeper Reef
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Wave Height 0.1 mSwell Period 4.3 sWind Speed 8.1 knPrecipitation 2.8 mmTidal Phase flood
Last evaluated
© WorkfortravelThe spot
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Community contribution: submitted by Daniel
Know before you go
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Moderate risk: Marine stingers
Marine stingers (box jellyfish and Irukandji) are present in Great Barrier Reef waters, particularly during the warmer months.
Low risk: Ocean currents
Ocean currents can be strong around the reef edges and swim-throughs, posing a risk for less experienced snorkellers.
Low risk: Boat traffic
Vessel traffic from tour boats and charter vessels operating in the area requires awareness when surfacing.
Low risk: Sharp coral
Exposed reef edges and coral bommies can cause cuts or abrasions if snorkellers make contact.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
1 photo from the community
Getting in
Snorkel tour
Entry
Keeper Reef is located approximately 70 km offshore from Townsville, Queensland. Day tours depart from Townsville or Magnetic Island via Adrenalin Snorkel & Dive and other operators. The 9-hour tour typically includes multiple snorkel stops at Keeper and nearby reefs.
Parking & facilities
Parking available at the Townsville departure point (2/39 Plume St, South Townsville). Street parking and paid lots nearby.
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Tour prices from approx. $384 adults, $334 children (6–12 years) for a full-day snorkel tour. Includes equipment, lunch, and transfers.
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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