SeaNav US

SeaNav US

Download on App Store
Spark by MWM logo
Logo of SeaNav US

SeaNav US: The Ultimate Marine Chartplotter for the Modern American Captain

Navigate the US coasts and Great Lakes with confidence using professional-grade NOAA charts, unique live AR views, and seamless integration across your iPhone, iPad, and Apple Watch.

Download on App Store

Publisher

Pocket Mariner Ltd.

Category

Navigation

Downloads

69K+

User Rating

4.1/5

Total Ratings

100

Locales

7

Precision at Sea

Discover the interface used by 69K+ users.

SeaNav US app displaying a nautical chart with route planning and on screen navigation data on an iPhone

SeaNav US app displaying a nautical chart with route planning and on screen navigation data on an iPhone

SeaNav US app interface displaying a detailed digital vector marine chart of San Francisco Bay with real-time navigation data on an iPhone

SeaNav US app interface displaying a detailed digital vector marine chart of San Francisco Bay with real-time navigation data on an iPhone

SeaNav US marine navigation app showing nautical chart and information menu

SeaNav US marine navigation app showing nautical chart and information menu

SeaNav US app screenshot showing detailed AIS tracking data for a tugboat vessel including speed course and location

SeaNav US app screenshot showing detailed AIS tracking data for a tugboat vessel including speed course and location

SeaNav US app displaying augmented reality marine navigation with buoys and ships

SeaNav US app displaying augmented reality marine navigation with buoys and ships

SeaNav US app screen showing real-time NMEA wind and depth instrument data for sailors

SeaNav US app screen showing real-time NMEA wind and depth instrument data for sailors

Marine weather forecast on the SeaNav US app showing wind wave and visibility data

Marine weather forecast on the SeaNav US app showing wind wave and visibility data

SeaNav US app screen showing tide and solar data for boaters

SeaNav US app screen showing tide and solar data for boaters

SeaNav US mobile app displaying wind and wave forecasts on a marine navigation map.

SeaNav US mobile app displaying wind and wave forecasts on a marine navigation map.

Four Apple Watch displays showing navigation compass waypoint and AIS features of the SeaNav US app

Four Apple Watch displays showing navigation compass waypoint and AIS features of the SeaNav US app

Professional Marine Navigation for the Modern Captain

The tools that make this app stand out, trusted by 69K+ users.

Interactive NOAA Vector Charts

Access high-resolution digital charts for all US Coastal and Inland waters. Tap any buoy or hazard for instant distance and bearing, even while completely offline.

🔭

Revolutionary AR View

Bridge the gap between your screen and the horizon. Use the Augmented Reality camera view to overlay buoys, ship targets, and waypoints directly onto the water.

Seamless Multi-Device HUD

Keep your hands on the wheel and your eyes on the sea. Sync your mission-critical data—SOG, COG, and ETA—across your iPhone, iPad, and Apple Watch.

Loved by users worldwide

Trusted by 69K+ people who love this app.

"

"SeaNav has completely changed how I navigate the Florida coast. The AR view is a lifesaver for identifying markers in low light, and having ActiveCaptain reviews integrated directly on the map makes finding the best anchorages effortless. It is far more intuitive than the expensive dedicated chartplotter I used to rely on."

Captain David Miller
"

"The Apple Watch integration is a game-changer for solo sailing. Being able to check my COG and SOG right on my wrist while handling the rigging is incredible. The transition from planning on my iPad at home to navigating on the water is seamless, and the NOAA chart updates are always spot on."

James Thompson

About the app

Everything you need to know about SeaNav US.

Description

Explore, Plan and Navigate your boating trips in real time and outstanding high-resolution with the latest NOAA Marine charts covering the whole of the USA and US Great Lakes. - Includes all US Coastal, Inland and Great Lakes Digital Vector Charts - Buoys, lights etc. are tappable with bearing and distance - Free Apple Watch app - Seamless panning and zooming across charts - Unique live Augmented Reality camera view - Route Planning and tracking with Waypoints, ETA, XTE, etc. - Offline charts - Route export and import - Live AIS Ship targets (requires Boat Beacon) - ActiveCaptain Marinas, Anchorage, Hazards and reviews - US NOAA Raster charts available via IAP - Canadian charts via IAP - British Virgin Islands & Bermuda charts via IAP - External NMEA over Wifi SeaNav is a Universal app, which works on iPad, iPhone and iPod. SeaNav uses Digital Vector charts providing a wealth of benefits and advantages. Buoys, Lights, Bridges, Depth Contours, Depth Soundings, Rocks, Anchorage areas, NOAA Weather Buoys etc. are all selectable and have real time distance, bearing and detail information. Turn off layers to de-clutter the display and only show what is important at the time. Tides, moon and sun times and weather are also all available at your fingertips. SeaNav’s unique AR view mode allows you to view buoys, lights, ships, waypoints and track overlaid on your iPhone or iPad live camera view. With "AR LockOn" you can select a target on the chart and then be guided to it in the AR camera view. SeaNav lets you measure distances and bearings and record waypoints on routes. When at sea, the app’s Sailing HUD shows your position, Course over ground (COG), Speed over ground (SOG), Vector Made Good (VMG), Estimated Time of Arrival (ETA), Distance and bearing to next Waypoint. Waypoint reached alerts, auto-routing to the next waypoint and collision alerts. SeaNav has free Apple Watch and Pebble Smartwatch apps available. Lowrance, Simrad and B&G GoFree support included. Your purchase of SeaNav includes 12 months of free updates to the included US chart set. Further chart updates are then available via an in-app purchase. Charts for other regions including Canada may also be added to your product via optional in-app purchase. Our in-app purchases are 1 year subscriptions, which automatically renew at the end of the subscription period unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to your iTunes Account at confirmation of purchase, and will be charged for renewal within 24-hours prior to the end of the current period. Pricing for our 1 year US Charts update subscription is US$9.99. Subscriptions may be managed by the iTunes account holder and auto-renewal may be turned off by going to Account Settings after purchase. 
No cancellation of the current subscription is allowed during active subscription period. Our Privacy Policy may be accessed via http://seanav.net/privacy.php Requires iPhone or iPad. GPS only required for real time route navigation. Optional Real time AIS, Tides and Weather information require an active internet connection. iPhone devices and iPads with a cellular modem already have a built-in GPS, even if they do not have an active service plan. If you have a WiFi-only iPad or iPod you will need an external GPS receiver or GPS feed to enable navigation. Please note that continued use of GPS running in the background can dramatically decrease battery life. NOT FOR NAVIGATION This program is distributed in the hope that it will be useful. SeaNav should only be used for basic navigation reference and should not be solely relied upon to determine precise locations, proximity, distance, or direction. Terms of Use: http://seanav.net/termsofuse.php Privacy Policy: http://seanav.net/privacy.php Support: help@pocketmariner.com Third Party Licenses and Notices NOTICE: US Marine Charts are derived from official NOAA Electronic Navigational Charts.

Latest Version

5.4.20

Size

68.7 MB

First Released

Apr 18, 2013

Ready to Take the Helm?

Download SeaNav US today and transform your iPad or iPhone into a professional-grade navigation suite with official NOAA charts and live AR guidance.

Download on App Store