Australian Hydrographic Service
Australian Government - Department of Defence
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NOTICES TO MARINERS
Fortnightly Notices to Mariners are available in PDF format. We also publish tracings, blocks, cumulative lists and other supplements.
MORE INFOCHARTS
You may also be interested in our charting products - Paper Charts, ENC's RNC's and more...
MORE INFOSeafarer Tides
What is Seafarer Tides?
Seafarer Tides is an official electronic product that is equivalent to the ANTT. It has the benefit of producing a graphical representation of the tidal curve and predictions at 1, 20 30 and 60 minute intervals for each location represented in ANTT.
Seafarer Tides is available on CD-ROM.
Official Status of Seafarer Tides
Seafarer Tides satisfies Chapter V of the SOLAS Convention as amended in 2002 and promulgated for Australia under AMSA Marine Orders Part 21, Order 6 of 2003, which details carriage requirements for nautical charts and publications necessary for the intended voyage.
How is Seafarer Tides updated?
From time to time update patches may be available from this website on our Seafarer Tides Update page.
How often is Seafarer Tides released?
Seafarer Tides is an annual product. Planned release date is 1st October each year.
What is the cost of Seafarer Tides?
The recommended retail price of Seafarer Tides can be found in the Pricing Section of this website.
How do I obtain Seafarer Tides?
Seafarer Tides can be purchased from your local Distribution Network.
Seafarer Tides Demonstration
We now have a new Seafarer Tides interactive demonstration. Please note that this demonstration requires the Flash player available for free at www.adobe.com.
® Seafarer is a registered
trademark of the Commonwealth of Australia

