Coastal data and charts

Find data and charts about the Western Australian coastline and surrounding waters.

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 Marine geographic data

Find out about the maritime geographic data that the Department of Transport has collected about various locations in Western Australia.

 Nautical charts

The State of WA acting through the Department of Transport encourages the use of our charts and Notices to Mariners (NTM).

 Tide data (real time)

Find and compare real time tide data from continuously recording sites along the WA coast.

 Wave data (real time)

Find out about near real time wave data and compare the data across the WA coastline. Also find out about sea and swell waves.

 Download tide and wave data

View and download quality controlled tide and wave data.

 Tide predictions

Find out about annual tide predictions at various locations along Western Australia's coast.


Find out about current forecasts, sources of weather information, synoptic charts, wave and sea breeze information.

 Disclaimer, privacy and copyright

Find out about the disclaimer, privacy and copyright for the Department of Transport's coastal data and charts.
Page last updated: Mon Aug 27 2018 8:31:50 AM