Alerts for Brisbane region.

View in Google Earth

View in Google Maps

View on Navionics charts

Which option should I choose?

Google Earth is definitely our recommended choice. Hazard markers will be coloured for easy identification and all the features and functions of Google Earth will be available to you, including 3D.

You will need to have Google Earth installed and then open the file with Google Earth when prompted. If you have not yet installed Google Earth you can do so here.


Google Maps is definitely a secondary option and should only be used if you cannot run Google Earth for some reason. In Google Maps all markers are the same colour and many other advanced features will not be available to you.


The Navionics option will allow you to see Notices to Mariners overlaid on the excellent Navionics charts (used with permission of Navionics S.p.A). We hope you will find it useful to view the Notices on charts with which many of you may already be familiar.

The charts appear to work well with most browsers but the Google map pins do not display correctly in some browsers, including the new Microsoft Edge. You may like to try a different default browser if you have problems.


To learn more about viewing options please click here.


Please tell us what you think

This is an entirely voluntary project which takes heaps of time to put together. But we can keep it going with your encouragement!

Please tell us what you think about it, how you use it and what we could do better! Please message us here.

Thank you!