StormWatch Hawaii
Hawaii Storm & Weather Alerts
About
This app consolidates Hawaii's weather and emergency information, including National Weather Service alerts, satellite imagery, and tide predictions. It provides real-time data from official sources to keep residents and visitors informed and safe during severe weather events.
What's New in StormWatch Hawaii
1.7.1
August 23, 2026
Added a companion watchOS app that shows alerts. Updated current conditions data feed and added storm track and animation to main weather map.
Developer apps
FAQ
What kind of weather alerts does StormWatch provide?
StormWatch provides National Weather Service alerts for Hawaii, including watches, warnings, and advisories as they are issued. It aims to keep users informed about potential severe weather events impacting the islands.
Is StormWatch free to use?
Yes, StormWatch is a free public resource. There is no sign-in, subscription, or paywall required to access the weather and emergency information.
What data sources does StormWatch use?
StormWatch draws data from NOAA, the National Weather Service, USGS, and the Central Pacific Hurricane Center. All sources are specifically scoped to the Hawaiian islands for localized information.
Does StormWatch offer hurricane tracking?
Yes, StormWatch includes Central Pacific hurricane tracking. This feature helps users monitor tropical storm development and potential impacts on Hawaii.
Can I see current water levels with StormWatch?
Yes, StormWatch features USGS stream gauge monitoring, allowing users to watch water levels rise. This can provide advance notice before roads may close due to flooding.
What devices is StormWatch available on?
StormWatch is available on watch, iPhone, and iPad devices, ensuring accessibility across multiple Apple platforms.
How often is StormWatch updated?
The app was last updated on August 23, 2026, with version 1.7.1. This indicates a recent update, suggesting ongoing development and maintenance.
Does StormWatch have ads?
No, StormWatch is ad-free. The app is designed as a public resource and does not contain advertisements.