Marine
Maritime delivers the services that allow Western Australians to enjoy our waterways safely and grows our State economy with the development and management of world-class coastal infrastructure.
Get the Deckee app for the latest weather conditions, safety information and alerts for WA.
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
DTMI dredging campaign to benefit Lancelin erosion
08 Oct 2026
DTMI dredging underway at Lancelin Jetty will also help combat severe erosion of the coastline to the north.
Eye catching safety trailer design turning heads
10 Sep 2026
Our newly reskinned Maritime Safety education trailer recently hit the road.
Featuring a striking, brand-new design, the trailer reinforces key messaging from DTMI’s current boating safety campaign telling skippers to Check weather or not you should on the water.
Wind warning for skippers
04 Sep 2026
Wind has been highlighted as factor in a third of serious boating incidents in WA. Our safety campaign ‘Weather or not’ has a focus on wind conditions, aiming combat this concerning statistic.
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