Wentworth Reef
Protected Area
Michaelmas and Upolu Cays
Why dive here
With 154+ marine species recorded in the area - including hammerhead sharks, sea turtles, tiger sharks and napoleon wrasse - Wentworth Reef offers some of Great Barrier Reef's richest reef diving. Water ranges 24-30°C, warmest January, February, March.
Wentworth Reef holds a special place for us. It’s one of those spots where you just know the reef is happy, thriving. We’ve had dives here where the visibility stretched so far we felt like we were floating in an enormous blue cathedral, the sunlight filtering down through schools of fusiliers so thick they actually dappled the light on the coral below. Our favourite time to drop in is early morning. That’s when you’re most likely to catch loggerhead turtles cruising by, sometimes a whole parade of them, and we’ve often spotted Pharaoh cuttlefish flashing their incredible colour changes. Keep an eye out for the smaller stuff too; Wentworth has a surprising number of common seahorses tucked into the staghorn coral. You’ll also spot orangefin ponyfish darting in and out, and some truly impressive stony corals that give the reef a real sense of age and permanence. It’s a site that rewards slow, observant diving, perfect for those who like to take their time and truly absorb the environment.
Safety Notes
Strong currents typical this month (avg 30 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Wentworth Reef
Dive shops near Wentworth Reef
ABC Dive & Snorkel
Quicksilver Connections
Blue-Cruise Pty.Ltd
Ocean Safari
Ocean Free & Ocean Freedom
Reviews for Wentworth Reef
Conditions
Ocean conditions, forecast and tides for Wentworth Reef
Wentworth Reef Ocean Conditions
Monthly averages for Wentworth Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-15.65, 145.72) (5km away)
October Averages
Sea Temperature
26°C
80°F · Range: 24.5–29°C
Current Speed
30.07 cm/s
Direction: S (183.8°)
Chlorophyll-a
0.057 mg/m³
Very clear (oligotrophic)
Salinity
35.08 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
Plan & book
Ways to dive Great Barrier Reef, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Great Barrier ReefPlaces to stay
via Booking.comHotels and dive resorts near Great Barrier Reef.
Search stays in Great Barrier ReefDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Wentworth Reef
Prices from Booking.com. We may earn a commission at no extra cost to you.
