NautNav is your co-pilot at sea. Plan safe maritime routes, monitor weather conditions, and navigate with confidence using your mobile phone's GPS.
KEY FEATURES:
Smart route planning — plot maritime routes that automatically avoid land and shallow areas.
Real-time GPS navigation — track your position on the map with speed, direction, and distance to your destination.
Go/no-go decision — before setting sail, consult the automatic wind, wave, and tide analysis to determine if it is safe to navigate.
Nautical charts with depths — view bathymetry and nautical points of interest directly on the map.
Route community — discover and share routes with other navigators in the region.
Vessel management — register your boats with draft, speed, and fuel consumption profiles for customized calculations.
Tide forecast — consult the updated tide table for the main ports in Brazil.
Navigation history — automatically record your routes and review distance, time, and average speed.
Works offline — download map regions to navigate even without an internet signal.
NautNav was created by sailors, for sailors. Whether on a motorboat, sailboat, or jet ski, always have a reliable co-pilot on board.
Download and navigate safely.
Latest Version
Varies with deviceRequires Android
Category
Free Maps & Navigation AppContent Rating
Everyone
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Flag as inappropriateLast updated on Jun 30, 2026
This release includes minor bug fixes and general improvements. Update to the latest version for the best experience.