Batt Reef is a vibrant outer-shelf coral reef about 33 km northeast of Port Douglas, forming part of the Great Barrier Reef Marine Park. This expansive reef system features a mosaic of coral bommies, sandy patches, and gutters that create diverse snorkelling terrain. The reef is a regular stop for day-tour operators who bring snorkellers to protected lagoons where the water often clears to stunning visibility. Named after Lieutenant Henry Batt of HMS Rattlesnake, the reef is famous for its abundant marine life, colourful coral gardens, and the occasional sighting of sea turtles gliding through the shallows. It's a classic outer-reef experience with reliable conditions and spectacular underwater scenery.
Batt Reef
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Showing last known conditions
Wave Height 0.1 mSwell Period 6.8 sWind Speed 8.3 knPrecipitation 3.5 mmTidal Phase flood
Last evaluated
© Peter EllisThe spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Moderate risk: Tidal currents
Strong tidal currents can sweep across the reef, especially during spring tides. Snorkellers must stay close to the tour boat and follow guide instructions.
Moderate risk: Stinger season (jellyfish)
Stinging jellyfish (box jellyfish and Irukandji) may be present in warmer months, typically November to May.
Low risk: Intense tropical sun
The tropical sun is intense year-round. Sunburn and heat exhaustion are risks without adequate protection.
Low risk: Sharp coral
Sharp coral edges and reef structures can cause cuts and scrapes. Snorkellers should avoid touching the coral.
Low risk: Boat traffic
Boat traffic in the area includes multiple tour vessels and private craft. Snorkellers should be aware of their surroundings.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
1 photo from the community
Getting in
Snorkel tour
Entry
Batt Reef is located approximately 33 km (18 nautical miles) northeast of Port Douglas, Queensland. Access is exclusively by commercial tour boat departing from Port Douglas Marina. Several operators run day trips to the reef.
Parking & facilities
Paid parking available at Port Douglas Marina and nearby public car parks in Port Douglas town centre.
toiletsparkingshowers
Day tour prices vary by operator (typically AUD $200–$250 per adult, including equipment, lunch, and reef taxes). Parking is available at Port Douglas Marina.
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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