Green Island
Protected Area
Gaagal Wanggaan (South Beach)
Why dive here
With 199+ marine species recorded in the area - including blue sharks, bull sharks, dolphins, dugongs and great white sharks - Green Island offers some of Sydney & New South Wales's richest diving. Water ranges 18-23°C, warmest January, February, March.
Green Island, near Sydney, offers a straightforward shore dive. We usually find wobbegongs tucked under ledges and plenty of schooling fish darting around the kelp beds. It's a solid choice for a relaxed afternoon dive, particularly if you're looking for something accessible without needing a boat. Visibility can be a bit variable, but on a good day, it’s a pleasant potter.
Reviews for Green Island
Conditions
Ocean conditions, forecast and tides for Green Island
Green Island Ocean Conditions
Monthly averages for Green Island, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-33.18, 151.63) (7km away)
October Averages
Sea Temperature
20°C
67°F · Range: 18.5–20.7°C
Air Temperature
17°C
63°F
Wind Speed
5.95 m/s
11.6 knots
Atmospheric Pressure
1016.2 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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