Access professional tide and weather visualization directly in your browser.
SB Tide is now available as a Progressive Web App (PWA). You can get the same high-precision, custom-painted tide graphs on your Desktop, Android, or iOS device without needing to visit an app store.
(Replace the link above with your actual Firebase or GitHub URL)
No Install Required: Just visit the link and start tracking tides immediately.
Cross-Platform: Works seamlessly on Windows, macOS, Linux, and iOS.
Installable: On Chrome (Android/Desktop) or Safari (iOS), you can "Add to Home Screen" for a native-like experience.
Always Up-to-Date: You’ll always have the latest version of our custom graph painters and the Beach Exposure Guide.
For Android & Desktop (Chrome/Edge):
Open the Web App Link.
Look for the "Install" icon in the address bar or select "Install SB Tide" from the browser menu.
For iOS (Safari):
Open the Web App Link in Safari.
Tap the Share button (the square with an up arrow).
Scroll down and tap "Add to Home Screen."
SB Tide Web uses the Flutter CanvasKit engine to ensure that every pixel of our tide graphs is rendered with the same precision as our native mobile application.
Data Source: Live NOAA Tides and Currents API.
Privacy: No tracking. No ads. No account required.
Support: sbtide@googlegroups.com