Blue Fish Wall
Protected Area
Cabbage Tree Bay
Why dive here
With 199+ marine species recorded in the area - including blue sharks, bull sharks, dolphins, dugongs and great white sharks - Blue Fish Wall offers some of Sydney & New South Wales's richest wall diving. Water ranges 18-23°C, warmest January, February, March.
Blue Fish Wall has long been one of our favourite Sydney shore dives, a real standout when the conditions line up. You’re looking for a calm day, minimal swell, as the entry can be a bit of a scramble over barnacle-encrusted rocks. Once in, descend and you’re immediately greeted by the sheer rock face, dropping away into the gloom. It’s the scale of the wall that we love here, truly impressive. Keep an eye out for the resident schooling mackerel, sometimes in such dense formations they create a shimmering curtain. We’ve also had some great encounters with cuttlefish tucked into the crevices, their colours shifting with hypnotic grace. For the keen observer, the smaller stuff is always buzzing – little groups of comettailed wrasse darting between the kelp, and if you’re lucky, you might even spot a chunky Giant Squirrelfish hiding out. It’s a dive that rewards slow exploration and a good torch, perfect for photographers or anyone who appreciates the drama of a good wall dive.
Typical Blue Fish Wall Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Blue Fish Wall
Dive shops near Blue Fish Wall
Dive Centre Manly
Pro Dive
Eunoia Freediving
Dive Centre Bondi
SEA LIFE - SYDNEY AQUARIUM
Frog Dive Sydney
Reviews for Blue Fish Wall
Conditions
Ocean conditions, forecast and tides for Blue Fish Wall
Blue Fish Wall Ocean Conditions
Monthly averages for Blue Fish Wall, 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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