What is the Best Navigation Solution for Sailboat Cruising?

What is the best navigation or chart plotter solution for sailboat cruising? Is an iPad with Navionics good enough for bluewater sailing? Are there such things as free charts? What is the best low-cost navigation system?

Goto HUAZHONG to know more.

These and other similar questions many ask when beginning to contemplate navigating outside of their local area, are important to answer. I think the answer depends on your needs and sailing type to determine what is right for you.

Let&#;s start by examining the options we have available to us.

Apps & Tablet-Based Navigation

An iPad or Android tablet with Navionics is perhaps the easiest solution that is ready to go out of the box. It is really good and paired with a cell /wifi-enabled tablet surprisingly accurate. A bonus is the sonar charts, which we really like and have found to be very helpful in less well-charted areas. We cruised for almost a month in Lake Michigan, North Channel, Georgian Bay, and Lake St. Claire with just that. But, there are some issues, the biggest of which is rain or spray. Most tablets combined with Navionics, or other apps, become worthless when wet, too hot, or too cold. This is generally when you need that nav data most, critical conditions in bad visibility.

Budget: $

Pros:
Easy Setup
Easy to Use
Lower Cost Charts

Cons:
Extreme Conditions Loss of Function
No Weather Routing

OpenCPN and Low-Cost PC Navigation Systems

Not quite as plug and play, but also another cheap option. If you happen to have an old laptop lying around your house, this is just about as close to free as you can get. OpenCPN is a really good open-source software that has been developed over many years by real sailors. It can be downloaded online and will run on most laptops. Charts for most areas can also be downloaded for free. It does take a small learning curve, and some of the charts may not be as full-featured of commercial offerings. We use OpenCPN as our backup PC-based nav/chart program aboard s/v Sweet Ruca.

Budget: $

Pros:
Free to Download
Real Sailor Dev Community
Customizable & Expandable

Cons:
Higher learning curve (compared to Navionics/iPad)
Still need on deck display solution

Handheld GPS

The Garmin GPSMap 72 or 78 is the tried and true standard here. There are other similar models from other manufacturers. You can pick one of these up on eBay for less than a case of beer! Although the screen is microscopic by today&#;s standards, this unit is almost bulletproof. It usually comes preloaded with charts for your cruising area. It can slosh around in the bilge and still work on command. I&#;ve sailed thousands of miles with one of these bashing around the cockpit floor, and still keep one as a ditch bag backup.

Budget: $ &#; $$

Pros:
Usable in All Weather Conditions
Fast Learning Curves
Durable

Cons:
Small Screen

Chartplotters (B&G, Raymarine, Garmin, Simrad, etc.)

Perhaps the most expensive option, but also most reliable when the conditions get snotty. Most chart plotters (Multi-Function Displays or MFDs) by the major instrument manufacturers are pretty much the same these days. Charts are usually more expensive to purchase for these because the manufacturers make everything proprietary. They do work very well though for real-time sailing navigation, especially when combined with radar and a full instrument package.

Budget: $$

Pros:
Reliability
Usability in Extreme Conditions
Instrument / Radar Interfaces

Cons:
Expensive and Require Installation
No Weather Routing

Expedition & Commercial Navigation Software

This is what the big boys use, usually in conjunction with MFDs and instrument/radar packages. We use Expedition and C-Map charts aboard Sweet Ruca as our primary navigation source. This gives us the ability to log everything in one place. It also allows us to use our boats&#; polar speeds in conjunction with weather and current information to choose the best sailing routes. This has a high learning curve, but when making multiple week passages, it can cut days off your route and allow you to dodge serious weather. Data is relayed on deck via an iPad running remote desktop and the system is integrated with our MFDs and instrument displays. If you want to up your sailing game or simply want to have the same capabilities as the sailors in the Volvo Ocean Race and Vendee Globe do, this is it.

Budget: $$$

Pros:
Weather Routing
Commercial Support & Training
Best Capability

Cons:
Highest Cost
Learning Curve

DIY Systems

There are quite a few that make use of RPi, mini PCs, etc, and combine them with waterproof touch screens. One can build a pretty capable navigation system using DIY parts. Most government charts can be downloaded for free on the web. Combine these things with some open-source software and you can build your own killer app. For us, although it would be really fun to explore this route, there are too many other boat projects to allow time for this.

Budget: $-$$$

Pros:
Budget Flexibility
Custom Features
Ultimate Freedom

Cons:
Time, no plug and play
Highest learning curve

For more marine navigational aids manufacturerinformation, please contact us. We will provide professional answers.

Conclusion

So what is the best navigation option for you and your boat?

The best thing to start with and build upon is perhaps a small handheld GPS with charting ability such as the Garmin GPSMap78.

If you are a sunny day sailor and don&#;t venture out of cell range, apps such as Navionics on iPad or Android are probably your best bet. If you venture further from land or spend more than a day at a time at sea, a combination of at least two methods provides some redundancy.

If you expect bad weather or cruise in areas of the Northern USA, at least one built-in chart plotter with buttons from a well-regarded manufacturer such as Raymarine, B&G/Simrad, or Garmin would be recommended.

If you are venturing into new anchorages or crossing oceans, a PC-based navigation option, in combination with apps and chart plotter/radar/ais/instruments, allows for the best passage planning, redundancy, and real-time sailing data like wind, depth, and current.

If you intend to race at all, or really enjoy performance sailing, Expedition Navigation Software is where it is at!

If you have a low budget, you can put together a safe, capable, and redundant navigation system for a reasonable cost via DIY. Just don&#;t expect all of the bells and whistles, and realize it may have its limits in bad weather or if you are less technically apt.

If your budget can afford it, or you are venturing into areas where safety is paramount, get the best system you can.

If you are really cheap and an old salty dog, there are always the tried and true paper charts, ruler, dividers, and sextant! Paper charts and books actually get pretty costly though if you venture far and wide. We do recommend having some type of redundancy wherever you go, but in our opinion, paper charts are a little dated.

For any system, don&#;t skimp on training time. Read the manual, get screen time, and/or take the training classes. Most navigation failures occur due to user error, it is important to have a good understanding of your equipment before you set sail.

See you on the water!

Marine Navigational Aids to Have Aboard Your Boat

The U.S. Coast Guard stresses the importance of following the guidelines provided by them to promote boating safety. Those guidelines advise boaters on how to be prepared and ready for almost anything on the water by taking the guess work out of boating safety; and among other things has determined what is considered required boating safety equipment and navigational aids.

Marine navigational aids would consist of maps and charts, knowing the &#;Rules of the Road&#;, a two-way communication system, and a Global Positioning System.

It would be hard to find a person who is not familiar with what a &#;GPS&#; is and what they are used for. Many people have one in their automobiles and the number of those people with GPS for boats is growing.

Is it a good idea to have a GPS for boats, as part of the marine navigational aids on board your boat? Sure it is &#; but, maybe not as a stand-alone all in one navigational aid.

As a boater, you could use a regular GPS for your boat, whether it is a hand held or stationary mounted model. Since both the regular GPS and the GPS for boats will tell you where on earth you are and both will either have maps already downloaded or for a small fee, you can get maps downloaded from the Internet, either one would work in conjunction with the charts and maps.

But, when deciding which is best for you there are a few things you would want to keep in mind. Marine GPS for boats do have a few or a lot of other tricks designed for boaters, depending on the amount of money you want to spend, such as:

• Water depth
• Predicting tides
• Charting and plotting a navigational course
• Not only the &#;You are Here&#; feature but will remember the courses you take and will show you the way next time with the navigate to track feature
• Fish finder options
• Compass and charts stored within the gadget
• Warn of obstacles in the path of the vessel
• accurate speed, distance/time to way point and course made good readouts, as well as a digital compass
• you can see where you are and where you are going even if you cannot see anything else, like in fog or bad weather
• Man Overboard feature that with just a touch of a button the operator can mark the position of an incident
• The costly ones can even send photographs in real-time of a storm many miles away

So, depending on the bells and whistles you require will determine the cost of the gadget. Any way you go, the GPS will be a good addition to your navigational aids.

It is said that maps and charts are the most important part of any navigational aids. Sailors have been exploring this world with the aid of maps and charts for centuries &#; that has not changed.

Maps and charts are very different from one another. Charts show what is beneath the surface of the water, what cannot be seen just by looking, but is necessary to know for safe and effective navigation, while maps only show the surface, and cannot be used to plot your course. There are too many things that weather and man has had effects on and maps are stagnate, charts are not. Charts and maps can be purchased online.

The next part of your Marine Navigational Aids is knowing the &#;Rules of the Road,&#; which is essential in boat navigation. The USCG states &#;Aids to Navigation Are the Waterways&#; Road Signs.&#; Safely driving a car would be nearly impossible if you did not know street signs, stop signs, barriers, detours and even stop lights.

The USCG has a pamphlet &#; U.S. Aids To Navigation System &#; which they recommend be printed and kept on board as part of the navigational aids.

It is important to know the basics at least, and the more you know, the safer you, your family, and your boat will remain. You will learn what to do when you have to interact with other boats and how to read the charts &#; symbols and colors &#; which you will encounter on the water.

For instance, when in a channel, and you are heading to shore with open water behind you, make sure the red colors and lights remain on your starboard side (right side) and when heading out to open waters, the green colors and lights remain on your starboard side; some boaters use the &#;3R Rule&#; which is &#;Red, Right, Returning.&#;

When coming up to another boat, head to head, each would preferably pass port to port side with one short horn blast to alert your intent, and one short blast for agreement. If it is necessary to pass starboard, then two short horn blasts from both boats.

It is always the preference to pass on the port side with one short blast.

It is also imperative to learn the colors and images for warnings. Each color and design is there to give warning that for whatever reason, a boat is not allowed or permitted in an area.

Taking these extra steps, learning the &#;Rules of the Road,&#; is only part of the Marine Navigational Aids.

It is also recommended to have a two-way communication system of some sort on board. We all know that cell phones do not go every where and often lose their connectivity when out on the water.

Keeping everyone on board your boat and around your boat safe is the responsibility of the operator and is required by the USCG and your boat insurance company.

For more information, please visit marine navigational aids company.