Why Marine GPS Systems Are a Smart Business Investment
Why Marine GPS Systems Are a Smart Business Investment

Find out all you need to know on marine GPS systems with this great online guide.

Professional tips on how to use GPS receivers for sea navigation and celestial navigation. Now you will be able to maximize your fishing, shipping, or travel time with GPS receivers.

Compare prices from the top marine GPS receivers, like Lowrance, Garmin, and Magellan.

Keep reading for a closer look at the benefits and features of marine GPS equipment.

Marine GPS Systems

The Global Positioning System is an ideal tool for your boat trip, whether it’s a simple ride during the day or heavy-duty navigation.

Personal and commercial boat owners can benefit from utilizing a savvy, high-tech navigation system like marine GPS.

If it’s good enough for the U.S army, it will surely help you find your way across the ocean as well.

Marine GPS devices work by retrieving position and location information via three to four satellites.

So, whether you’re riding down waterways, lakes, or oceans, a marine GPS system will help you navigate through even the roughest water obstructions.

Best GPS Fishfinder with Chirp Traditional Transducer

GPS Garmin 010-01550-00 Striker 4 with Transducer

GPS Fishfinder with Chirp Traditional Transducer

  • The power of straightforward offers a keyed interface with dedicated buttons; The device is straightforward to use and straightforward to install; Available in 3.5, 5, and seven-inch display sizes; Water rating IPX7
  • Chirp Sonar sends endless sweep of frequencies which provides a broader range of information; Chirp Sonar is in a position to make crisper fish arches with better target separation
  • Built-in flasher: View your sonar data within the classic flasher; ideal for ice fishing or vertical jigging. Display size: 1.9 x 2.9 inches (4.9 x 7.3 centimeter); 3.5 inches diagonal (8.7 centimeter)

Main Features of GPS Marine Navigation

Look online for your ocean GPS navigation system, which comes in models that mount onto your boat or lightweight hand-held GPS receivers.

With your marine GPS receiver you will find four key features to help you navigate successfully over water, including:

Sonar or sounder radar is a very important tool to understand the state of your current location conditions.

A sea GPS system will comes with duel-frequency selectivity, with up to 1,000 watts of RMS power. This will help you discover the depth range of your water route, surpassing 3,000 feet.

Understanding the display devices of your GPS receiver is pertinent to correct navigation. Split screens are great options for watching GPS and sonar readings at the same time.

Liquid crystal displays will offer you high pixel resolution and intricately vibrant displays with attention to detail.

GPS mapping systems are state-of-the-art tools that no boater should go without. In fact, if you’re shipping large cargo, it’s an absolute must have.

For top-quality that can’t be beat look for a real time mapping system with 12-parellel channel reception with 1,000 waypoints, event markers, and routes.

You can even zoom in on specific points of interest from 0.1 -4, 000 miles.

Don’t forget that you can download many different water maps into your GPS receiver to display at any time.

Garmin Striker Plus 4 GPS Fishfinder

STRIKER Plus 4 Fishfinder With a Bright 4.3”

  • Includes dual-beam transducer with Garmin Chirp traditional sonar for crystal-clear images and memorable target separation
  • Built-in GPS allows you to mark waypoints, create routes and consider the boat’s speed
  • Bright, Sunlight-readable 4.3” display and intuitive interface
  • Built-in Garmin quickdraw contours mapping software allows you to make and store maps with 1’ contours for up to 2 million acres
  • Rugged design for every fishing environment.
  • Frequencies: Traditional: 50/77/83/200 kHz, Transmit power: 200 W (RMS)

Marine Navigation GPS System Types

Map out and plan your water route before your journey with the vast navigation options of a GPS system.

In fact, you can use CD-ROM information to search the waterways in detail, by uploading maps onto your PC or laptop computer.

Figure out how long it will take you to get from point A to B at a specific boat speed, when you use a GPS system.

Satellite information will provide you with real time altitude, heading, bearing within minutes on your GPS display.

With so many benefits of a GPS system, you may have trouble selecting the right one for your boat.

GPS Garmin Striker 4cv Fishfinder with CHIRP Traditional

GPS Fishfinder with CHIRP Traditional

  • CHIRP traditional sonar plus CHIRP ClearVü scanning sonar Includes transducer for inbuilt Garmin CHIRP traditional
  • Built-in Garmin GPS Contours mapping software allows you to create and store maps with 1’ contours for up to 2 million acres
  • Built-in GPS allows you to mark waypoints, create routes and consider the boat’s speed
  • Bright, sunlight-readable 4.3” display and intuitive interface
  • Rugged design for each fishing environment.Transmit power:300 W (RMS)

Let’s take a look at the different kinds of marine GPS systems and their abilities:

  • FishFinders
  • Chartplotters
  • GPS Sounders

Chartplotters are one of the most popular and well used navigation systems for oceans and lakes.

This plug in and display receiver will give you instant access to GPS, including information on weather, sonar, radar and more.

Now you can get real-time graphical weather data without the need of a separate PC interface. This means that you can avoid rough waters and re-route when necessary.

Sonar data is provided through a black-box sounder and is compatible with new marine radar for a multi-dimensional look at your course.

Use a Chartplotter to find details on coastlines, waypoints, and reversible routes. An automatic GPS tracker will provide stored data on where you’ve been.

Voice activated prompts will alert you to course speed, arrival, off-course, shallow and deep water areas, as well as anchor drag alerts.

The best part about GPS sounders is that they integrate chartpotting and sonar for a compact sea navigation system.

The intense sonar capabilities of the GPS sounder are especially beneficial for fishermen, as fish can be located within seconds.

Specific features of the GPS sounder include the ability to identify fish by size, utilize depth alarms, and log the temperature any water zone.

Coming complete with a world-wide marine base map, the sounder provides explorers with depth contours, inter-tidal zones, wrecks, and navaid locations.

Fishing With GPS Fishfinder

For a special focus on fish, you need to check out the many benefits of the GPS fishfinder.

High-performance, dual-frequency sonar makes for abundant fishing, in both salt and freshwaters. Or you can try a single frequency receiver for shallow lakes and bays.

Keep reading this great online guide to GPS receivers, or go directly to our online buyer’s guide for up-to-date information on the best marine GPS deals and discounts.

Best Handheld Marine GPS Comparison Table


GPS Garmin 010-01550-00 Striker 4 with TransducerAmazon Choice

  • These GPS marine Trackers are designed to permit you to mark your favorite fishing spot and simply navigate back thereto tomorrow,

Garmin Striker Plus 4 GPS FishfinderBest Offer

  • The built-in GPS allows you to mark and navigate to waypoints and shows your boat’s speed.Display resolution: 272 X 480 pixels

GPS Garmin Striker 4cv Fishfinder with CHIRP TraditionalBest Deal

  • The built-in GPS STRIKER Plus 4 fishfinder allows you to mark and navigate to waypoints and shows your boat’s speed.

Humminbird Fish Finder Helix 7ductAmazon Choice

  • MEGA Down Imaging: Get exceptional submerged clearness with inclusion down to 125 feet underneath your boat. Not a Minn Kota I-Pilot Link Compatible
PriceRead our Review