Best nautical app
This is an amazing app wish i had this ten years ago soI can mark all my secret fishing spots and dive holes. Cheeeeehooooo! Cant wait for this to go Boooooooost global kine!
Easy to use for anyone
Easy to use for anyone
$9.99
About
Explore detailed seafloor topography of the Hawaiian Islands with professional-grade bathymetry data. Access maps offline, tap for instant depth queries, save locations, and navigate to waypoints. Ideal for marine activities with full island coverage and no subscriptions.
✓High-resolution bathymetry data
✓Offline map access
✓Instant depth queries
✓Save and navigate to waypoints
✓Record and export GPS tracks
✓Points of interest and fishing zones
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What's New in Hawaii Ocean Map
1.5.7
July 3, 2026
UPDATED FAD STATUSES Refreshed from the Hawaii Institute of Marine Biology (July 2026). Three Kauai FADs are newly flagged missing.
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FAQ
What is the price of Hawaii Ocean Map?
Hawaii Ocean Map is a paid app priced at $9.99. This is a one-time purchase with no recurring fees or in-app purchases.
Does Hawaii Ocean Map have ads?
No, Hawaii Ocean Map is ad-free. The app explicitly states 'no ads' and is designed to provide an uninterrupted user experience.
What devices does Hawaii Ocean Map support?
Hawaii Ocean Map is available for iPhone and iPad. It leverages the capabilities of these devices for its mapping and navigation features.
How often is Hawaii Ocean Map updated?
The latest version of Hawaii Ocean Map was released on March 24, 2026. Updates typically include improvements to data, features, and compatibility.
Can I use Hawaii Ocean Map without an internet connection?
Yes, Hawaii Ocean Map works offline. You can download maps before you go out, ensuring access to depth data even when you are miles offshore or in areas with no cell coverage.
What kind of data does Hawaii Ocean Map provide?
Hawaii Ocean Map provides professional-grade seafloor mapping with high-resolution bathymetry data from NOAA. This includes detailed ocean floor topography at approximately 3-meter resolution, revealing features like reefs, ledges, and channels.
What is the age rating for Hawaii Ocean Map?
Hawaii Ocean Map has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.
How accurate is the depth data in Hawaii Ocean Map?
The app uses NOAA's Continuously Updated Digital Elevation Model (CUDEM) with approximately 3-meter resolution, offering precise underwater feature identification and depth measurements.