

Sandy Bay is a gentle, accessible reef site that works well as either a shore dive or a boat dive, making it a solid choice for newer divers. Depths run from 1 to 15 metres, so you can take your time getting comfortable before going deeper. Visibility ranges from 2 to 12 metres depending on conditions. The reef supports colourful corals alongside parrotfish and starfish, and sea turtles are a regular presence here. Bottlenose dolphins pass through on occasion. Currents are mild, which keeps things manageable. Keep an eye out for jellyfish, particularly if you are diving without a full wetsuit.
-20.27500, 148.82500
The best conditions tend to fall between August and December, when visibility improves and marine life activity picks up. Toilets are available on site, so no need to rush your surface interval.
The site is located at Sandy Bay on the southern side of South Molle Island. It is only accessible by boat. Snorkelling can be done directly from the beach after arriving.
The primary hazard is marine stingers (jellyfish), particularly the dangerous Box Jellyfish and Irukandji. The stinger season runs from October to May. It is highly recommended to wear a full-body stinger suit during these months.
Depth
1-15m
Visibility
2-12m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
21-28°C
Current
Mild
Typical Dive
40 min
Best Time
Aug, Sep, Oct, Nov, Dec
Sandy Bay in the Whitsundays offers encounters with sea turtles, bottlenose dolphins, and vibrant parrotfish amongst colourful coral formations. Snorkellers regularly spot starfish along the shallow reef areas. The site's calm conditions make it ideal for observing marine life at close range.
Sandy Bay is excellent for beginner snorkellers, with depths ranging from just 1 metre to 15 metres and mild currents throughout the area. The shallow reef sections near shore provide safe, easy snorkelling conditions for those new to the activity. No prior experience or certification is required to snorkel at this Queensland site.
Sandy Bay requires boat access from the Whitsundays, with multiple tour operators offering snorkelling trips to the site. Once at the location, entry is possible from both boat and shore. Basic toilet facilities are available at the site.
Water temperatures at Sandy Bay range from 21°C in winter months to 28°C during summer. The warmest conditions occur between August and December, making this the most comfortable period for extended snorkelling sessions. A 3mm wetsuit or rash vest provides adequate thermal protection year-round.
The best months to snorkel Sandy Bay are August through December, when water temperatures reach 28°C and visibility improves. This period offers optimal conditions with mild currents and the highest likelihood of encountering sea turtles and dolphins. Visibility typically ranges from 2 to 12 metres depending on recent weather conditions.
Jellyfish are the primary hazard at Sandy Bay, particularly during the warmer months in the Whitsundays region. Snorkellers should wear protective clothing such as a stinger suit or full-body rash vest. The site's mild currents and shallow entry points present minimal risk for those staying within designated snorkelling areas.
There is no entry fee to snorkel at Sandy Bay. However, visitors must arrange boat transport through tour operators or private vessels, as the site is not accessible from shore. Costs will vary depending on the tour operator and package selected.
Diving at Sandy Bay in Whitsundays requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Sandy Bay in Whitsundays. Water temperatures range from 21°C to 28°C.
Sandy Bay in Whitsundays has depths ranging from 1 metres to 15 metres.
Sandy Bay in Whitsundays offers snorkelling with a rating of 1 out of 5. Shallow areas start from 1 metres, making it accessible for snorkellers.
A typical dive at Sandy Bay in Whitsundays lasts approximately 40 minutes. Actual dive time depends on depth, air consumption, and conditions.