HI Buoy
Live Hawaii Buoy Readings
About
This app displays the latest data from wave buoys across Hawai'i on an interactive map. Users can customize which buoys appear and view detailed swell power graphs or recent readings for each. It also offers a list view as an alternative to the map.
What's New in HI Buoy
2.2
September 29, 2026
HI Buoy has been rebuilt from the ground up. • A new map of every buoy around the islands, framed to fit your screen • Swell Power chart with touch-and-drag readings • Swell and wind wave shown separately, with a 16-hour trend on every buoy • Buoys that stop reporting are clearly marked • Works in portrait and landscape, on phones and tablets
MoreDeveloper apps
FAQ
What is HI Buoy?
HI Buoy is a free application that displays real-time data from wave buoys located in Hawai'i. It allows users to view this information on a map or in a list format, with options to customize which buoys are shown.
What kind of data does HI Buoy show?
HI Buoy shows the latest readings from Hawai'i's wave buoys. It also provides a Swell Power Graph for the last 16 hours, giving users detailed insights into wave conditions.
Can I choose which buoys appear on the map in HI Buoy?
Yes, the app settings allow you to control which buoys are displayed on the map. This feature lets you focus on the buoys most relevant to your interests.
Is HI Buoy available on Android?
Based on the provided data, HI Buoy is available for iPhone and iPad. It is not specified if an Android version exists.
How often is HI Buoy updated?
The latest version of HI Buoy is 1.7.1, which was last updated on October 21, 2022. This indicates a relatively infrequent update cycle.
What is the age rating for HI Buoy?
HI Buoy has an age rating of 4+, making it suitable for a wide range of users.
Does HI Buoy have ads?
No, HI Buoy does not contain advertisements. It is a completely ad-free experience for users.
What are the user reviews like for HI Buoy?
HI Buoy has a rating of 4.0 stars from 2 ratings. This suggests generally positive user sentiment, though with a limited number of reviews.
