A 7.5-inch e-ink dashboard that shows tides, weather, fishing forecasts, and marine conditions at a glance. Designed for the wall, the dock, or the workbench.
The display automatically cycles through all four screens every two minutes. Press a button to jump to any screen instantly.
24-hour tide curve with current level, high/low markers, and upcoming events from your NOAA station.
Current temperature, wind, humidity, and precipitation with a 4-day forecast ribbon and bitmap weather icons.
Solunar rating, 24-hour activity timeline, major and minor feeding periods with times and durations.
Wave height, swell, water temperature, moon phase with bitmap icon, and sunrise/sunset times.
Paper-like 800×480 screen with perfect readability in direct sunlight. No backlight, no glare, always on.
Deep sleep between refreshes. The ESP32-S3 wakes every 2 minutes to update the display, then goes back to sleep.
No coding required. Connect to the setup hotspot, pick your WiFi network, enter your zip code, and you're done.
Erik Flowers weather icons and moon phases rendered as crisp monochrome bitmaps. Fish icons from the Noun Project.
Real predictions from your nearest NOAA tide station. Automatically finds the closest station to your location.
Major and minor feeding periods calculated from moon transit times. Combined with tide movement for a daily rating.
Wake the device and force a fresh data update from all sources.
Opens the WiFi configuration portal. Connect to the "TideClock-Setup" hotspot to change settings.
Screens rotate every 2 minutes on their own. No interaction needed.
Plug in via USB-C. The anchor logo appears while the device initializes.
On first boot, connect to the setup portal. Enter your WiFi credentials and zip code.
The display cycles automatically. Mount it on the wall, set it on the shelf, and let it do its thing.
Tide Clock combines official NOAA predictions with atmospheric and marine data from Open-Meteo for accurate, real-time conditions.
Marine data by Open-Meteo.com (CC BY 4.0)