The present invention relates generally to a marine navigation system for identifying and tracking users traveling on watercraft over a body of water. The marine navigation application can be easily installed on a portable electronic device and works in conjunction with GPS and other sensors for providing various features to the user. The marine navigation system allows a user to share their current location with their family and friends while boating. The marine navigation system also provides a method for reaching a destination location, and displays a route across the body of water.
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