Coffin Bay National Park (coastal snorkeling areas)

High risk: Catastrophic fire danger closures

The park is closed on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days (typically Nov-Mar).

High risk: Summer bushfire danger

Park closes on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days. Common in hot, dry summer conditions.

High risk: Bushfire risk (summer)

The park closes on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days during the hot, dry summer months (December to March).

High risk: Catastrophic fire danger closure

The park is closed on days of Catastrophic Fire Danger and may close on Extreme Fire Danger days during summer.

Moderate risk: Winter inaccessibility

The lagoon snorkeling area is not accessible during winter months due to rough conditions.

Moderate risk: Southern Ocean swell

Exposed beaches can experience strong, unpredictable swells from the Southern Ocean, creating dangerous surf conditions.

Moderate risk: Rip currents

Unpatrolled beaches may have strong rip currents, especially near headlands and reef channels.

Moderate risk: Isolation and limited services

The park is remote with no cell reception, lifeguards, or nearby emergency services. Self-sufficiency is essential.

Moderate risk: Seasonal Closure (Winter)

The lagoon is not accessible in winter due to rough conditions — only visit during warmer months.

Moderate risk: Great White & Bronze Whaler Sharks

Great white and bronze whaler sharks have been spotted working together to round up salmon near Golden Island. Exercise caution, especially near the reef ledge.

Moderate risk: Strong tidal surge at reef

Two directions of waves crash together at right-angles over the rocky reef near Golden Island, creating unpredictable surge conditions.

Moderate risk: Tidal inundation on 4WD tracks

High tides can inundate sections of the 4WD track between Yangie Bay and Morgans Landing with seawater. Check water depths before crossing and avoid peak tide times.

Moderate risk: Strong surf and rips (exposed beaches)

The exposed southern coastline experiences powerful Southern Ocean swells and strong rips at surf beaches. Stick to the sheltered lagoon and protected bays.

Moderate risk: Remote 4WD access required

Some access tracks require a 4WD vehicle and can become impassable after rain.

Low risk: No potable water

There is no drinking water available in the park; visitors must bring their own supply.

Low risk: Winter lagoon inaccessibility

The snorkeling lagoon at Golden Island is not accessible during winter due to rough conditions and high swells.

Low risk: Low tide timing

The lagoon is best accessed at low tide; at high tide the reef ledge may be more difficult to navigate and water movement increases.

Low risk: Great white and bronze whaler sharks

Sharks are known to hunt in the waters off Golden Island, rounding up schools of salmon alongside dolphins. Sightings are rare but possible.

Low risk: Unsealed park roads

Access roads within the national park are unsealed and can become impassable after rain or in poor conditions.

Low risk: Changing tides at lagoon reef ledge

The protected lagoon's reef ledge access point is tide-dependent and may be blocked or exposed at low tide.

Low risk: Low Tide Access Only

The lagoon is best accessed and visible at low tide; at high tide the reef ledge may be submerged or the entry point obscured.

Low risk: Remote Location

Located within a remote national park with limited mobile reception, no water supply, and 4WD required for northern sections of the park.

Low risk: Reef ledge access (winter closure)

The lagoon snorkeling area at Golden Island is protected by a reef ledge that is not accessible in winter months due to swells.

Low risk: Remote conditions & no water supply

No drinking water available in the park. Remote coastal location with limited mobile reception. Bring all supplies.

Low risk: Challenging 4WD access conditions

The 4WD track from Yangie Bay to Morgans Landing has deep ruts, narrow passes, and soft sandy sections. Sand flags and recovery tracks recommended.

Low risk: Outgoing tide current

Tidal movements through the lagoon reef ledge can create strong outgoing currents. Best visited at low tide.

Low risk: Sharks

Great white and bronze whaler sharks have been sighted in the Southern Ocean near Golden Island, hunting alongside dolphins.

Low risk: 4WD track hazards

The track from Yangie Bay to Morgans Landing has deep ruts, narrow passes, soft sand sections, and occasional high-tide seawater inundation.

Low risk: Rocky Reef Ledges

Sharp limestone reef edges border the lagoon entrance; care needed when entering and exiting the water.

Low risk: Tide-Dependent Access

The lagoon is best accessed at low tide; at high tide the reef shelf may be submerged and currents can shift.

Low risk: Strong ocean currents

The Southern Ocean can produce strong, unpredictable currents, especially around headlands and exposed beaches. Check conditions before entering.

Low risk: Swell / rough surf

Swell can roll in suddenly from the Southern Ocean, particularly on exposed western-facing bays.

Low risk: Marine stingers (bluebottles)

Marine stingers including bluebottles can be present, especially in summer months.