Dive slate · divesites.com.au · printed 9 Nov 2026
Steep Point
Christmas Island, External Territories · near Flying Fish Cove (The Settlement)
| Depth | 5–30 m |
|---|---|
| Minimum level | Advanced Open Water |
| Difficulty | Advanced |
| Access | Boat |
| Entry | Giant stride or back roll from dive boat |
| Current | Variable/Tidal |
| Visibility | 25-40 m |
| Water | summer 28-29 °C, winter 26-27 °C |
| Suit | 3 mm full wetsuit (many dive in a 3 mm shorty or rash vest); 5 mm for multiple long dives or cave dives |
| Best season | December–March calm spells when the north coast is swell-affected; any light-wind day in the dry season |
| Bottom time | 40 min |
| Position | -10.47000, 105.71030 (approximate) |
| Permit | Christmas Island Marine Park (Australian Marine Parks, proclaimed March 2022): inshore waters are Habitat Protection Zone (yellow) – diving, snorkelling and recreational fishing allowed, no seabed-disturbing activities; the no-take National Park Zone starts about 12 nautical miles offshore. Christmas Island National Park also extends 50 m seaward of low-water mark along about 46 km of coast. No permit required for recreational diving; do not collect or disturb marine life. This site's shoreline lies within Christmas Island National Park. |
| Nearest chamber | Fiona Stanley Hospital (Perth) – approx. 2,600 km away; there is no recompression chamber on Christmas Island. Stabilisation at Christmas Island Hospital, then aeromedical evacuation to Perth (many hours) |
| Emergency | 000 · DAN Asia-Pacific diving emergency 1800 088 200 |
Steep Point
An exploratory east-coast headland with a steep drop-off – rarely dived.
Near Flying Fish Cove (The Settlement) · Christmas Island, External Territories
- Depth
- 5–30 m
- Minimum level
- Advanced Open Water
- Access
- Boat
- Boat ride
- ~30 min
- Water
- 28-29 °C
- Visibility
- 25-40 m
Steep Point5–30 m · Advanced Open Water
Dive factsDepths, conditions, location & safety
Season
Off-peak nowBest months: January, February, March, May, June, July, August, September, October, December.
December–March calm spells when the north coast is swell-affected; any light-wind day in the dry season
- Best months
- Now (November)
- Stinger suit Nov–May
Dive facts
- Depth
- 5–30 m
- Typical depth
- 18 m
- Certification
- Advanced Open Water
- Difficulty
- Advanced
- Depth tier
- Advanced Open Water (18–30 m)
- Access
- Boat
- Offshore
- 0.1 km
- Dive centre needed
- Yes – boat access only
- Shore / independent
- No
- Boat ride
- ~30 min
- Current
- Variable/Tidal
- Visibility
- 25-40 m
- Water temp (summer)
- 28-29 °C
- Water temp (winter)
- 26-27 °C
- Water
- Tropical
- Bottom time
- 40 min
- Dive traffic
- Rarely dived (private boat/club only)
- Night dive
- Possible
- Snorkel friendly
- No
Exposure suit
3 mm full wetsuit (many dive in a 3 mm shorty or rash vest); 5 mm for multiple long dives or cave dives
Location
East coast – Ethel and Lily Beaches · Christmas Island (Indian Ocean)
-10.47000, 105.71030
Approximate position — not for navigation.
Open in Google MapsPrimary source: cx.geoview.infoMarine park & permits
Christmas Island Marine Park (Australian Marine Parks, proclaimed March 2022): inshore waters are Habitat Protection Zone (yellow) – diving, snorkelling and recreational fishing allowed, no seabed-disturbing activities; the no-take National Park Zone starts about 12 nautical miles offshore. Christmas Island National Park also extends 50 m seaward of low-water mark along about 46 km of coast. No permit required for recreational diving; do not collect or disturb marine life. This site's shoreline lies within Christmas Island National Park.
Nearest recompression chamber
Fiona Stanley Hospital (Perth) – approx. 2,600 km away; there is no recompression chamber on Christmas Island. Stabilisation at Christmas Island Hospital, then aeromedical evacuation to Perth (many hours)
Diving emergency: call 000, then DAN AP 1800 088 200.
Trip planner
Build a trip around Steep Point →
A day-by-day plan for Christmas Island with this site locked in.
This guide is a planning aid. Conditions change daily — confirm with a local dive centre and dive within your training. Data & safety notes.
Dive profile
How this site rates
Scores are computed from the recorded data, not opinions. How?
At a glance
Steep Point is a wall boat dive in Christmas Island, Australia's external territories, 5–30 m, suited to Advanced Open Water divers, variable/tidal current, about 30 minutes by boat.
Rated advanced because of depth beyond 18 m, tidal current that must be timed.
Why dive here
- An exploratory east-coast headland with a steep drop-off – rarely dived.
- Rarely dived: expect to have the site to yourself, and plan your own logistics.
- Visibility often reaches 25-40 m.
Conditions to avoid
- Strong southerly or south-east swell and wind
- Outgoing tide or run-off after rain (poor visibility)
About Steep Point
Steep Point is a headland on the east coast, about 370 m south of Lily Beach and close to Low Point, according to gazetteer data.
As the name suggests, the headland is steep, and the island's shoreline in general drops quickly into deep water – the reef fringing the east coast is narrow and gives way to a steep slope and wall within a short distance of the cliffs. Expect hard coral on the reef top, sea fans and whips on the wall, reef fish such as butterflyfish, angelfish, triggerfish and groupers, and pelagics along the edge – trevally, reef sharks and, in the wet season, possibly whale sharks and mantas. The east side of the island receives far fewer dives than the north, so the reef is likely to be in excellent condition.
The east coast is exposed to the south-east trades for most of the year, when this point will be rough and surge-swept. The only realistic window is on calm days during the wet season, when the monsoon swell affects the north coast and the operators move east. A point like this also accelerates currents.
Steep Point is best described as an exploratory site for experienced divers joining a special east-coast trip. Confirm with the operators whether they dive it before planning around it. The shore is cliffs and rock platform, with no practical shore entry for divers.
Getting there & entry
Headland on the east coast just south of Lily Beach; steep reef edge and drop-off dived only by boat on calm days.
Fly from Perth (about 4 hours, two to three flights a week, some via Cocos Islands) and hire a car – there is no public transport. Both dive centres are in The Settlement and launch their boats from the jetty/boat ramp at Flying Fish Cove, normally at about 8 am for a two-dive morning trip. From the cove the boat runs east along the Settlement coast, round Coconut Point and south down the east coast along the coast for roughly about 30 minutes to Steep Point, just south of Lily Beach.
There is no land access to the dive, and the vertical sea cliffs mean no exit other than the boat. Operators choose sites on the morning according to swell and wind.
Entry: Giant stride or back roll from dive boat
Facilities: Departs Flying Fish Cove jetty/ramp.
Weather, swell & tides
On the east coast, which takes the full force of the south-east trade winds from roughly April/May to November, when 15–25 knot winds and wind swell usually make it rough and undiveable by boat. It becomes the fallback coast in the wet season (December–March): when the north-west monsoon swell closes the north coast, the east side is often sheltered and calm. Dive it on light-wind days or during the monsoon.
Beyond the fringing reef currents can be strong and the reef edge is washed by surge whenever there is any easterly swell. Visibility is typically 20–30 m and drops after rain and during red crab spawning (Oct–Jan), when Ethel and Greta Beaches are spawning sites.
Best season: December–March calm spells when the north coast is swell-affected; any light-wind day in the dry season
If it's blown out
Sheltered or shore sites within 25 km that often work when Steep Point doesn't.
- The Sandpatch · 7 km · Max 18 m
- Flying Fish Cove · 7 km · Max 25 m
- Admin Wall · 7 km · Max 30 m
- Lily Beach · 0 km · Max 4 m
How the dive is usually run
Descend at the reef edge off the point, follow the drop-off at 15–25 m with any current, then ascend onto the reef top for a DSMB-marked safety stop and boat pick-up.
Marine life
- Hard corals
- sea fans
- whips
- butterflyfish
- angelfish
- triggerfish
- groupers
- trevally
- reef sharks; seasonal whale sharks and mantas possible →
Linked species have their own page listing every site where they are recorded. All marine life →
Training required
Beyond 18 m an Advanced certification (which includes a deep dive to 30 m) is the accepted minimum. Anything past 25 m is a deep dive in practice.
At more than 25 m this counts as a deep dive: watch no-decompression limits and gas.
Courses that help here
- Enriched Air Nitrox – Longer no-decompression time at 25 m and deeper.
Depth tiers: 0–10 m easy · to 18 m Open Water · 18–30 m Advanced (25 m+ is a deep dive) · 30–40 m Deep specialty · 40 m+ technical. All courses
Hazards & warnings
Exposed to south-east trade wind swell for most of the year; currents off the point; steep drop-off; remote from the jetty; no shore exit.
Dive centres that go here
No regular scheduled dives – may be visited by Extra Divers or CI Wet'n'Dry Adventures on exploratory east-coast trips in calm conditions.
Operators recorded for Steep Point
Extra Divers Christmas Island
ListedFlying Fish Cove · Christmas Island · WA
The main dive operation on Christmas Island, servicing the island's wall and drop-off diving.
extradivers-worldwide.com/en/extra-divers-christmas-island
CI Wet'n'Dry Adventures
Named by sitesChristmas Island · Christmas Island · External Territory
Trades as Christmas Island Wet'n'Dry Adventures / Dive Christmas Island; family business since 1994.
divingchristmas.com · 0439 215 290
Other dive centres in Christmas Island
Map
7 pinned sites. Pins marked approximate on their pages show the general area only; not for navigation.
Satellite views


Steep Point: frequently asked questions
How deep is Steep Point?
Steep Point reaches a maximum depth of 30 m, with the shallowest part at about 5 m; most of the dive is spent around 18 m.
What certification do I need to dive Steep Point?
Advanced Open Water is the recommended minimum. At more than 25 m this counts as a deep dive: watch no-decompression limits and gas. Rated advanced because of depth beyond 18 m, tidal current that must be timed.
Can I shore dive Steep Point?
No, it is reached by boat (about 30 minutes). A dive centre is required: boat access only.
When is the best time to dive Steep Point?
December–March calm spells when the north coast is swell-affected; any light-wind day in the dry season.
What marine life will I see at Steep Point?
Regularly recorded: Hard corals, sea fans, whips, butterflyfish, angelfish, triggerfish, groupers, trevally, reef sharks; seasonal whale sharks and mantas possible.
What wetsuit do I need at Steep Point?
3 mm full wetsuit (many dive in a 3 mm shorty or rash vest); 5 mm for multiple long dives or cave dives.
How cold is the water at Steep Point?
Typically 28-29 °C in summer and 26-27 °C in winter.
What are the main hazards at Steep Point?
Exposed to south-east trade wind swell for most of the year; currents off the point; steep drop-off; remote from the jetty; no shore exit. See the hazards section above for the full list.
Where is the nearest recompression chamber to Steep Point?
Fiona Stanley Hospital (Perth) – approx. 2,600 km away; there is no recompression chamber on Christmas Island. Stabilisation at Christmas Island Hospital, then aeromedical evacuation to Perth (many hours). In an emergency call 000, then DAN Asia-Pacific on 1800 088 200.
Diving in Christmas Island
Christmas Island is the top of a volcanic seamount, so the fringing reef gives way to a wall within 20–50 m of the shore and keeps falling to 500 m. The diving is drift and wall diving in exceptional visibility, with sea caves such as Thundercliff, the endemic dragon moray, grey reef and silvertip sharks, spinner dolphins and, from November to January, whale sharks that arrive to feed on red crab spawn.
Getting there: Fly from Perth (about four hours) with a single dive operator based at Flying Fish Cove. Shore entries are possible at Flying Fish Cove and a few north-coast sites when the sea is flat.
Sources
Data confidence: Low · Being verified: No published dive description – all dive attributes inferred from regional geography; confirm the site is actually dived.. Last updated September 2026. Know this site better? How to send a correction
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