Diving at City of York (Australia)
About 500 m north of Rottnest Island, City of York is a wreck dive reaching around 10 m / 33 ft over sand, rock and seaweed. It's an exposed spot that takes Rottnest's swell and wind, so it's rated intermediate and dived when the weather backs off. Records on its marine life are sparse, so come for the wreck and the structure it provides.
As evening covers City of York, the local air temperature is measured at 17.5°C. The current wave height at the surface is recorded at 2.9 m. These late-day readings characterize the surface conditions for the night.
Dive Site Location & Key Facts
Dive Site Overview
This wreck lies just off the north side of Rottnest, in about 10 m / 33 ft, with its remains spread across a bottom of sand, rock and seaweed. It sits out where the island's weather reaches it, so the diving is governed as much by the surface as by the wreck itself.
There isn't a lot of detail recorded here beyond the basics, which makes it an honest, exploratory dive: you swim the structure, see what the wreck has become, and read the seabed around it. With swell and wind the main considerations, this is one you plan for a calm day. The shallow depth keeps it accessible when conditions allow, and the wreck gives a focal point on an otherwise open patch of seabed off the island. There isn't much recorded here beyond the wreck and the exposed seabed around it, which makes it an honest exploratory dive: you swim the structure, see what it's become, and read the sand, rock and weed around it. The shallow depth keeps it accessible whenever the weather allows. The wreck gives you a clear focal point on an otherwise open patch of seabed off the island.
Conditions are Moderate
High Swell Advisory. Not recommended.
Current conditions near City of York show 17° air, 20° sea temperature, 2.9 m waves, and 21 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Summer, January through March, brings the best scores around Rottnest, and they fall away sharply through the cooler, rougher months. Water is mild, peaking near 22.7°C / 73°F and easing to about 19°C / 66°F in winter, so a standard wetsuit covers most dives. Rottnest is a windy, swell-exposed place, and this site feels it. Wave height runs high, from about 2.2 m / 7 ft in summer toward 3.7 m / 12 ft in mid-winter, with wind topping 40 km/h / 25 mph. That exposure is exactly why you wait for a genuinely calm window before heading out to dive it. On Rottnest's exposed north side this is firmly a fair-weather dive, so wait for the wind and swell to back right off before heading out.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Plan a shallow boat dive over wreckage at about 10 m / 33 ft. You explore the structure where it lies on the sand, rock and seaweed bottom, with plenty of time at this depth to take it in slowly. The exposure is the practical issue. Swell and wind reach this spot readily, so the surface can be lively and the dive is firmly weather-dependent. A torch helps you read detail in the wreck. With little recorded about currents or specific hazards beyond the swell, the plan is straightforward: pick a calm day, keep an eye on the surface, and enjoy a relaxed shallow wreck when the weather allows. With little else recorded, keep the plan simple and let the surface conditions make your decision.
Dive Difficulty & Safety Guidelines
Swell and wind are the named hazards, and they're what makes an otherwise shallow, simple wreck an intermediate dive. The exposure means surface conditions can build quickly, so a calm forecast and an eye on the sky matter more than anything underwater.
Depth is forgiving at about 10 m / 33 ft, with no penetration flagged, so treat the wreck as something to explore from the outside. Carry an SMB for ascents in case the surface picks up and you finish away from the boat. With limited hazard detail recorded, keep your approach conservative and let the weather make the decision; on a calm day it's an easy dive, and on a rough one it's a clear skip.
Recommended Equipment
Overhead / entanglement risk. Wreck penetration requires proper training.
- Dive Computer
- DSMB
- Primary & Backup Lights
- Wreck Reel
- Cutting Tool
This gear list is based on verified equipment signals for City of York, Australia. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Conditions in the coming days are expected to stay within a similar temperature range.
Factors such as dive duration, depth, and activity level can influence how warm a diver feels underwater. Surface intervals may feel noticeably cooler once you exit the water.
5mm wetsuit typically balances flexibility and thermal protection in these temperatures. A hood or vest is suggested for sensitive divers due to surface winds. The surrounding waters at City of York are currently registering temperatures of roughly 20°C (67°F). Surface air temperatures are resting at 17°C (63°F).
Emergency & Medical Support
Essential information to help you plan your dive trip to City of York.
Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN World.
+1-919-684-9111- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at City of York
Set expectations low on the species front, because the records don't list confirmed marine life for this wreck. Like most structure on a sandy seabed, it will gather life over time, but nothing specific is documented, so any sighting is yours to discover, not to expect.
That makes it a wreck dive first and a wildlife dive second. Read the structure, see what's taken up residence on the day, and treat the marine life as an open question instead of a promise.
Dive Sites Near City of York
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Dive Centers Near City of York
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Nearest Airports
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Search Flights on ExpediaFrequently Asked Questions
Where is City of York?
About 500 m north of Rottnest Island, with the wreck lying in around 10 m / 33 ft over sand, rock and seaweed.
How deep is the dive?
Shallow, about 10 m / 33 ft at most, with an average closer to 6 m / 20 ft, so it's easy on air when conditions allow.
What's the main consideration?
Swell and wind. The site is exposed to Rottnest's weather, so it's dived on calm days and is firmly weather-dependent.
What marine life is here?
No specific species are recorded. The wreck provides structure that gathers life over time, but it's not documented, so treat sightings as a bonus.
Can I penetrate the wreck?
No penetration is flagged or described, so explore it from the outside.
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Conditions are Moderate
High Swell Advisory. Not recommended.
Current conditions near City of York show 17° air, 20° sea temperature, 2.9 m waves, and 21 km/h wind. Forecast data is refreshed regularly to ensure accuracy.