About Tide Tracker

Simple Tide Information at Your Fingertips

Tide Tracker is a comprehensive web app designed to provide tide data for coastal locations across the United States. Built with modern web technologies, the app delivers a seamless experience for anyone who needs tide information.

Key Features

• Simple Tide Predictions: Simply presented tide data from NOAA tide stations, updated automatically
• Full Day Tide Curves: Visual representations of tide patterns with sine curve interpolation for smooth predictions
• Tide Observations: View tide observations (vs. predictions) for harmonic or primary stations
• Comprehensive Coverage: Access to tide stations across the US and its territories.
• Easy linking to NOAA: For full data (may include tide and wind observations) for the selected station
• Sun & Moon Data: Sunrise, sunset, moonrise, and moonset times integrated with tide information
• Historical & Future Data: View past tides and plan ahead with future predictions
• Location-Based: Find your nearest tide station automatically using your device's location
• Responsive Design: Optimized for both desktop and mobile devices

Data Source

All tide and water level data is sourced from the National Oceanic and Atmospheric Administration (NOAA) Tides and Currents API, ensuring accurate and authoritative information. NOAA operates a network of over 300 harmonic (primary) tide stations across U.S. coastal waters, providing continuous monitoring of water levels. Thousands of subordinate stations provide data for additional locations.

Who We Serve

If you're a sailor, powerboater, kayaker, fishing enthusiast, surfer, photographer, beachgoer, or simply someone who loves the ocean, Tide Tracker provides the information you need to plan your activities around the tides. The clean, intuitive interface makes it easy to understand tide patterns at a glance.

Created By

Tide Tracker is developed and maintained by Bay Design Associates, a San Francisco Bay Area design studio dedicated to creating innovative web sites and web applications.

This site is in Public Beta

Tide Tracker is in public beta. We're continuing to refine features and performance. Your feedback helps shape the app — please let us know what works well or what could be better. (Use Contact Us in the menu bar.)