Navy Pier

Navy Pier, Exmouth: A Diver's Paradise

Navy Pier in Exmouth, Western Australia, is renowned as one of the world's best shore dives. This artificial reef teems with an extraordinary array of marine life, from tiny nudibranchs to large pelagic species, making it a must-dive location for underwater enthusiasts.

Dive Details

Depth, Visibility & Temperature

Here's a quick breakdown of the key dive parameters:

• Typical depth range: 2-15 meters (6-50 feet)
• Average visibility: 10-20 meters (30-65 feet), can vary with tides and weather
• Water temperature (seasonal):
  • Summer (December-February): 26-28°C (79-82°F)
  • Winter (June-August): 20-22°C (68-72°F)
• Difficulty level: Beginner to Intermediate. Shore entry can be challenging in rougher conditions. Good buoyancy control is essential.

Marine Life

Navy Pier is a hotspot for biodiversity. Prepare to be amazed by:

• Large schools of fish, including trevally, barracuda, and snapper
• Numerous species of nudibranchs and other macro critters
• Octopus, eels, and crustaceans hiding amongst the pier's pylons
• Regular sightings of reef sharks, wobbegongs, and occasionally whale sharks (during migration season)
• A vibrant array of hard and soft corals

Best Time to Visit

The best time to dive Navy Pier is generally during the shoulder seasons:

• April-May: Offers pleasant water temperatures and good visibility before the winter crowds arrive.
• September-October: Similar conditions to April-May, with the added possibility of spotting whale sharks as they migrate through the area.

While diving is possible year-round, summer months can be very hot, and winter months may bring cooler water temperatures and occasional strong winds.

What Makes It Special

Several factors contribute to Navy Pier's unique appeal:

• Its artificial structure provides a haven for marine life
• The diverse range of species found in a relatively small area
• Shore accessibility makes it convenient for divers of all levels
• The relatively shallow depth allows for extended bottom times

Practical Tips

Consider these tips before diving Navy Pier:

• Book through a reputable dive operator: They can provide necessary permits, gear rental, and guided dives.
• Check the tide schedule: Slack tide offers the best visibility and easiest entry/exit.
• Be mindful of currents: Strong currents can occur, especially during tidal changes.
• Protect the environment: Avoid touching or disturbing marine life.
• Bring a dive light: Essential for exploring the darker areas under the pier.
• Watch out for boat traffic: Stay within the designated dive area.