apps / 6755807546
Hawaii Ocean Map
Hawaiian Islands Depth Maps
Jorma Rodieck · Navigation · $9.99 · US storefront
- rating
- 5.0 ★
- ratings
- 5
- updated
- Sep 2, 2026
- released
- Dec 7, 2025
v1.8.1
visible word pool · 7 words
title 16/30 chars · subtitle 27/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Hawaii Ocean Map's pool that are public — the keyword field is not exposed by any API.
from the listing
Hawaii Ocean Map brings professional-grade seafloor mapping to your iPhone and iPad. Explore the depths around the Hawaiian Islands with NOAA's high-resolution bathymetry data—all available offline, with no subscription required. PROFESSIONAL DEPTH DATA Access detailed ocean floor topography derived from NOAA's Continuously Updated Digital Elevation Model (CUDEM) at approximately 3-meter resolution. Find underwater features including reefs, ledges, channels, and drop-offs…
latest US reviews
★★★★★
No more overpriced subscriptions!
Got tired of paying annual subscriptions for well-known Boating and Sea Map apps. Was given a heads up by a local fisherman and downloaded this app. The base maps are way equivalent in detail to the subscription apps and the developer is very open to feedback and actively…
— Holokai808
★★★★★
My Favorite
This is the highest quality, most capable, and most intuitive app that I’ve found for marine navigation. I run it on an iPad on my boat, alongside a regular Garmin, but I prefer this. Developer is responsive to feedback and quick to implement updates and improvements.
— Ka Hana Lawai'a
★★★★★
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
— Ehukaikuau
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