Turtle Cove (off Cape Hawke)

High risk: Significant depth (24 m+ minimum)

The reef drops to 24–50 metres; the minimum depth is 24 m, making this site unsuitable for casual snorkeling and requiring advanced skills even for diving.

High risk: Extreme depth (24 m minimum)

The shallowest part of this offshore seamount is 24 m below the surface, well beyond recreational snorkelling depth. This site is primarily for advanced SCUBA diving.

High risk: Open ocean swells

Exposed offshore site requiring calm seas — large southerly/easterly swells make the site unsafe or inaccessible.

Moderate risk: Strong ocean currents

Strong ocean currents can sweep across the offshore reef, particularly on the eastern drop-off and around the gutters.

Moderate risk: Remote offshore location

Located over 3 km offshore with no shore access — requires boat transport and emergency response planning.

Moderate risk: Decompression limits (deep reef)

Limited bottom time due to depth — even experienced divers get only 13–20 minutes on the reef before decompression limits.

Moderate risk: Exposed offshore conditions

The Pinnacle is an exposed offshore site ~4 km from shore. Strong winds and swells can make conditions dangerous quickly. Requires very calm seas (BOM forecast of <1 m swell) for safe access.

Moderate risk: Strong tidal currents

The reef peak sits at 24 m depth with walls dropping to 45+ m. Strong currents can sweep around the pinnacle, especially during tide changes, making it challenging to stay on site.

Moderate risk: Ocean swell and surge

The exposed rocky coastline receives direct ocean swell. Large waves can surge over rock platforms, making entry risky in moderate-to-high swell conditions.

Moderate risk: Strong currents

Tidal and ocean currents can sweep divers and snorkelers away from the reef structure.

Moderate risk: Deep water reef

Reef rises from significant depth; strong swimming ability and snorkel fitness required to return to the boat.

Moderate risk: Open ocean conditions

Exposed offshore location subject to swell, wind, and strong currents. Suitable only on calm days with light winds.

Moderate risk: Open ocean swell

Exposed to easterly and southerly ocean swells that can create challenging conditions, particularly during strong wind events.

Low risk: Rocky shore entry

Access points like Pebbly Beach involve navigating rocks and boulders at the water's edge; care needed when entering and exiting the water.

Low risk: Swell exposure

While generally protected, the area can receive ocean swells pushing around the headland, especially during easterly winds.

Low risk: Marine stingers

Bluebottles and occasional box jellyfish can appear in warmer months along this stretch of coast.

Low risk: Boat-access only (remote offshore site)

Only accessible by boat charter — no shore entry available. Requires pre-arranged dive/snorkel charter from Forster (Fisherman's Wharf). Remote location with no easy exit.

Low risk: Slippery rock platforms

The volcanic rock ledges at the base of Cape Hawke can be extremely slippery when wet, especially in the intertidal zone.

Low risk: Outgoing tide current

Tidal movement around the headland can create strong currents, particularly on an outgoing tide when water drains from the adjacent bays.

Low risk: Sharp reef and sea urchins

Shallow reef areas contain sharp barnacle-encrusted rock and sea urchins. Cut-proof footwear is strongly recommended.

Low risk: Southerly Swells

Anemone Bay is sheltered from southerly swells, but when conditions are rough, the 75-minute boat journey and the site itself may be inaccessible or hazardous.

Low risk: Boat traffic

Located in open water off Cape Hawke, boat traffic from fishing and dive charters can be a hazard.

Low risk: Limited shore access

No shore entry available — site is reached only by boat charter. Snorkellers must be comfortable with boat-assisted entries and exits.

Low risk: Variable visibility

Visibility can range from 5m to 15m depending on weather, tide, and recent swell. After storms or rough seas, visibility may drop significantly.