TideChart support
New to TideChart? Follow the location setup guide for screenshots showing how to choose or change your location and save favorites.
Contact Shore Resolutions at info@shoreresolutions.com for help with the app.
Include your device model, operating system, app version, selected station, and a description of the issue. A screenshot can help explain what you are seeing.
How do I manage my subscription?
Manage or cancel subscriptions through the Apple App Store or Google Play account used for your purchase. Check your app store for current offers and billing details.
Is location access required?
Location access is optional. You can manually select a coastal location.
Why can actual conditions differ?
Forecasts are estimates. Check official sources and local conditions before water activities. TideChart is not for navigation.