Extreme Watersport Dive Atlas · VIC-021
North Wall Diving
North Wall here means the northern Lonsdale Wall destination named in Parks Victoria’s divers guide. Its deeper wall top and steep profile, close to the marine park and shipping-water boundary, distinguish it from the shallower named sections to the south.
Current status
Confirm the named wall section and operating area
This page follows Parks Victoria’s Lonsdale Wall – North Wall location. North Wall is used for other places in dive literature, so confirm the intended section when arranging a trip. The guide describes both marine park and shipping-channel context; it does not provide current vessel permission.
Quick dive brief
The place, at a glance
- Site type
- Reef / wall · boat
- Locality
- Lonsdale Wall · Point Lonsdale
- Published depth context
- Published wall top: about 19 m; guide describes 60 m below
Locality map
General named site locality
Approximate North Wall locality
The marker identifies the approximate North Wall locality named in Parks Victoria’s Lonsdale Wall guide. It does not define the wall’s extent, edge or a dive start.
- Approximate North Wall locality
- Interactive basemap context
Parks Victoria · named site in the divers guide opens in a new tab
Locality context only — not a boat drop, mooring or navigation aid. · © OpenStreetMap contributors
Locality
North Wall within Lonsdale Wall
The official overview and two official-hosted guide versions identify a northern Lonsdale Wall destination at the same published point. Some club and operator material uses North Wall Corner, while other records use North Wall for a different locality farther east. This page retains the official Lonsdale identity without treating those names as confirmed aliases.
Sources: Parks Victoria · Victorian Sub-Aqua Group
Boat access
Access by boat
The official guide identifies this as a boat dive. Arrange access with a skipper or dive provider who can confirm the named destination and current operating requirements. A published locality does not establish a mooring, departure point or vessel route. Port-water requirements vary with the vessel and operating area.
Sources: Parks Victoria · Ports Victoria
Site character
The deeper northern section in the official guide
Parks Victoria describes this northern Lonsdale site as a steep wall with a top around 19 m and deeper terrain below. Overhangs and crevices form part of the published character. No continuous wall boundary, underwater route or overhead access is established by that description.
Sources: Parks Victoria
Depth
A deeper wall top and a historical lower profile
The official chapter places the wall top at about 19 m and describes the profile reaching 60 m. These are published guide measurements, not a recent survey or a guaranteed maximum. Numbers associated with other North Wall or North Wall Corner records are not merged into this profile.
Sources: Parks Victoria
Conditions
Weather and the Heads environment
North Wall
Current Weather
Connecting to weather provider…
- Wind
- — · — Gust unavailable
- Rain
- —Precipitation
Powered by WeatherAPI.com opens in a new tab
Timestamped atmospheric weather near this site. Offshore water movement, swell, visibility and dive conditions can differ and are not measured here.
Strong tidal movement, changing weather and vessel traffic are relevant to this Heads setting. The weather module above reports atmospheric observations near the site; it does not measure underwater visibility, currents or sea state. No tide timetable, current threshold or safe departure window is supplied.
Sources: Parks Victoria · Ports Victoria
Community observations
Recent Diver Reports
Visibility, water temperature and small details from recent dives.
Loading recent diver reports…
Reviewed observations from individual dives—not live sensor data or dive-suitability assessments.
Protection
Marine park and port-water boundaries
The guide describes a site extending across marine park and shipping-channel settings. The selected point does not intersect a park polygon in the current CoastKit check; that does not define the extent or legal status of the entire named wall. Current park boundaries and port-water rules must be checked separately. Do not interpret this locality marker as a place to anchor.
Sources: Parks Victoria · Victorian Government · Victorian Fisheries Authority · Ports Victoria
Planning
Before arranging a dive
Review current marine notices and confirm the site, vessel arrangements and planned profile with the skipper or dive provider. Published depth does not determine suitability for an individual diver. Observe marine park rules and leave marine life and objects undisturbed.
Sources: Ports Victoria · Parks Victoria
FAQ
Questions about this site
What distinguishes North Wall from Paradise Wall?
The official guide describes the northern section with a wall top around 19 m and terrain reaching 60 m, near marine park and shipping-water boundaries. Published uses of North Wall and North Wall Corner do not yet establish the same locality or exact extent.
How should I read the published depths?
The official chapter places the wall top at about 19 m and describes the profile reaching 60 m. These are published guide measurements, not a recent survey or a guaranteed maximum. Numbers associated with other North Wall or North Wall Corner records are not merged into this profile.
What does the locality map show?
It shows the approximate named locality only, not a boat drop, mooring, wall boundary or navigation waypoint.
Does Current Weather describe conditions underwater?
No. It is an atmospheric observation near the site. Diver reports are separate reviewed observations, not a dive-suitability assessment.
Change log
Source and locality review · 9 September 2026
Initial guide prepared for this named Lonsdale Wall destination. Official guide naming, depth meanings, state spatial context and independent supporting material were reviewed. No recent field inspection is claimed.
Evidence & boundaries
Sources & page limits
Official and supporting sources checked 9 September 2026. Published descriptions are not a recent site survey or access clearance. No original field media has been added. Locality maps are approximate; atmospheric weather and reviewed diver observations do not establish underwater conditions or dive suitability.
- Parks Victoria · Port Phillip Heads divers guide, printed pp. 18–19, 26–27
- Victorian Sub-Aqua Group · North Wall Corner naming, Fathoms Jun–Jul 2015, p. 10
- Parks Victoria · Port Phillip Heads Marine National Park
- Victorian Government · CoastKit public land management spatial layer
- Victorian Fisheries Authority · Port Phillip Heads boundary guidance
- Ports Victoria · Current Harbour Master’s Directions
- Ports Victoria · Notices to Mariners