Ann's Rock / Astrid's Wall
Protected Area
Poor Knights Islands
Why dive here
With 79+ marine species recorded in the area - including blue sharks, dolphins, hammerhead sharks, humpback whales and orcas - Ann's Rock / Astrid's Wall offers some of Poor Knights Islands's richest wall diving. Water ranges 16-22°C, warmest January, February, March.
Ann's Rock and Astrid's Wall is one of those sites that just feels right, a classic Poor Knights drift that can really deliver. We usually drop on the outside of Ann's Rock, letting the current carry us along the vibrant wall itself. The sheer density of schooling fish here is what we love – think thousands of demoiselles and swarms of snapper, often so thick you have to fin through them. Keep an eye out for the big pelagics too. We’ve seen striped marlin cruise by in the blue, and bronze whalers are a fairly regular sight. The wall itself is a tapestry of colourful sponges and anemones, with plenty of nooks and crannies to peer into for green wrasse and the occasional crayfish. Our favourite part has to be the feeling of that gentle push of current, gliding effortlessly past the scenery, with the knowledge that anything could swim out of the blue. This site is perfect for divers who appreciate a good drift and want to experience the sheer abundance of Poor Knights marine life.
Nearest Dive Centres to Ann's Rock / Astrid's Wall
Dive shops near Ann's Rock / Astrid's Wall
Dive! Tutukaka
Northland Dive
Moana Futures Ltd
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Reviews for Ann's Rock / Astrid's Wall
Conditions
Ocean conditions, forecast and tides for Ann's Rock / Astrid's Wall
Ann's Rock / Astrid's Wall Ocean Conditions
Monthly averages for Ann's Rock / Astrid's Wall, sourced from Copernicus Marine satellite data
August Averages
Sea Temperature
15.82°C
60°F
Current Speed
11.4 cm/s
Direction: SE (142.1°)
Chlorophyll-a
0.264 mg/m³
Clear water
Salinity
35.47 PSU
Data sources: Copernicus Marine Service (EU)
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