Many boating enthusiasts, and serious mariners alike, find marine Global Positioning System (GPS) devices to be quite advantageous. These handy items use information that is beamed from satellites orbiting the earth to inform the user as to his or her precise global location, as well as various other data such as coastal navigation and digital nautical maps. GPS units allow you to pinpoint your current position, as well as help you to find your way to a new location. It is for this very reason that people find marine GPS systems to be so helpful, especially when navigating large open bodies of water, such as oceans and lakes.

The benefits of a marine GPS device do not stop at simply providing locations and directions. Marine GPS units have been used for years as a means to plan the entire voyage, to keep track of ships while out at sea, and to communicate coordinates. This has enabled mariners to avoid collisions, to report incidents and call for help with great accuracy, to reduce the chances of becoming lost at sea- all which has saved countless lives.

Marine GPS Systems

There are a wide variety of types of boating GPS systems available on the market today. These systems have come a long way over the years, and have become quite user friendly. There is no need for vast amounts of “sea knowledge” required for operation, nor is there any special training needed. All that is necessary is a simple read through of the instruction manual to acquire a basic understanding of the signals shown on the readout of the device.

Common marine GPS navigation systems can range from very basic radar systems, to complex voice activated computer setups. Voice activated systems are becoming increasingly popular for mariners, as not only can they be used while performing other tasks, they also provide a bit of “human comfort” by speaking back to the user. Marine radar systems only provide placement signals, along with audible beeps. Mariners often find radar systems to be quite effective; however they do not provide that “personal touch."

Marine GPS Fish Finder Combos

Today, many marine GPS units come equipped with fish finders. This makes the device a very valuable asset for both the professional fisherman, and the weekend hobbyist. On top of providing basic location and trip planning information, these units greatly improve the chances of a successful fishing trip.

There are plenty of GPS fish finder models available, all offering a wide variety of features. Some of the most popular features include:

• Nautical mile resolution maps that include large bodies of water, rivers, coastal area, and land locked lakes;
• High performance antennae for exceptional GPS capabilities;
• Water temperature readouts for salt and freshwater;
• Freeze frame options that allow the user to examine the findings;
• Bright LCD, color display screens that can be easily viewed in bright sunlight, dusk, or dark conditions;
• Sonar beams to map wider areas of deep water;
• Compact models that can be easily mounted in any type of boat;
• Zoom features for easy viewing of fish;
• Waterproof casings for protection from sudden swells or storms;
• Various sensor and ping speeds to show fish readouts even on high speed vessels.

GPS Features

When choosing the right GPS device for your needs, make sure you take the time to consider all of the available features. Typically, the higher priced models offer a good deal more options than cheaper models. You should take ample time to determine exactly which features you definitely need, that will benefit you the most. You may find that a more expensive GPS computer system has every feature imaginable, and will provide a high level of convenience to your boating excursions. However, a smaller, less expensive handheld GPS model may provide just the features you really need, and you can save a great deal of money. It is important to compare the actual features and their capabilities, not just price.

Take your time and shop around. The internet is a great resource for obtaining a large amount of information on various types of marine GPS devices. You can scroll through the available features, model options, and even read reviews from actual users. This information can prove to be the most valuable decision making tool you can utilize when choosing the best marine GPS for your specific boating needs.

About the Author

Jane Warren enjoys swimming, scuba diving, boating, tubing, and just about anything else related to outdoor water sports. Because of her love of water sports, Jane manages a website that provides information and reviews on quality water sport items, such as boat GPS reviews. Other items include towable boating tubes, wakeboards, kayaks, water skis, and fishfinder gps combos.