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Recreational moorings now available for casual, short-term use in some of WA's best boating locations,

Find rules, safety advice and guides for boating in WA.

DTMI publishes nautical charts of the WA coastline for use by recreational and local commercial vessels.

Latest Marine news

Parachute flares no longer compliant

01 Sep 2026

A three-year phase out of parachute flares is complete with the items no longer recognised as safety compliant on WA waterways.

Popular surf break protected

22 Jun 2026

Our recent work to maintain the breakwater at the Dawesville Cut while preserving the Mandurah Wedge

Buoyed by our success of Margaret River Pro surf event

27 May 2026

A successful collaboration between DTMI Maritime and DPIRD Fisheries saw this year’s World Surf League Margaret River Pro event reach new safety heights.

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