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Members' Online Book: Navigation and Marine Electronics, Chapter 5 of 21

Chart Plotters And Autopilots, Never The Twain Should Meet

John Published Dec 17, 2010 21 comments Updated February 12, 2019

On Morgan’s Cloud we don’t hand steer much: approaching and leaving a wharf, anchoring and hauling the anchor, transiting an intricate channel, or in the presence of a lot of other boat traffic; that’s about it. We find that by using our autopilot we are left with more time and focus to navigate, keep a good lookout, and sail the boat. We also find that having a plotter has the same benefits.

But we don’t have the two electronic wonders interfaced to allow the plotter to instruct the autopilot on what course it should steer; we do that manually. Here’s why:

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Meet the Author

John

John was born and brought up in Bermuda and started sailing as a child, racing locally and offshore before turning to cruising. He has sailed over 100,000 miles, most of it on his McCurdy & Rhodes 56, Morgan's Cloud, including eight ocean races to Bermuda, culminating in winning his class twice in the Newport Bermuda Race. He has skippered a series of voyages in the North Atlantic, the majority of which have been to the high latitudes. John has been helping others go voyaging by sharing his experience for twenty years, first in yachting magazines and, for the last 12 years, as co-editor/publisher of AAC.

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Nothing on this website or in direct communications received from us, or in our articles in the media, should be construed to mean or imply that offshore voyaging is anything other than potentially hazardous. Dangers such as, but not limited to, extreme weather, cold, ice, lack of help or assistance, gear failure, grounding, and falling overboard could injure or kill you and wreck your boat.

Decisions such as, but not limited to, heading offshore, where you go, and how you equip your boat, are yours and yours alone. The information on this web site is based on what has worked for the authors in the past, but that does not mean it will work for you, or that it is the best, or even a good way for you to do things.