Tide Now USA is a comprehensive tide prediction application designed specifically for saltwater regions across the United States. The app provides detailed tidal forecasts for 1,731 established tide stations, sourcing its data from official tide resources. With built-in astronomical data valid until the year 2100, users can access accurate predictions without requiring further updates.

The app's interface is thoughtfully organized by state and region, allowing users to quickly select their desired location. Upon selection, Tide Now USA calculates and displays a complete 24-hour forecast, including tide tables and graphical representations. Users can easily navigate between days using swipe gestures, while advanced features such as instantaneous tide height, rising or falling direction, and rate of change provide deeper insights into tidal movements.

Whether you're a marine enthusiast, fisherman, or researcher, this app offers valuable tools like sun and moon timelines, favorite station shortcuts, and customizable graph displays to enhance your experience. Its detailed information ensures reliable planning for coastal activities.

Tide Now USA stands out with its robust feature set tailored for tide tracking and analysis. One of its key highlights is the ability to predict tides for any date through an intuitive calendar system. For the present day, users receive real-time data, including tide height, direction, and rate of change, all visualized on a graph with a timeline cursor indicating the current moment.

For past or future dates, the app provides comprehensive details such as tide tables, elevation graphs, and sun/moon information. Users can choose from multiple graph display options, ranging from simplified daylight-only views to detailed layouts showing sun and moon transit times alongside moon phases. These versatile visualization tools cater to both casual users and professionals requiring in-depth analysis.

Additional functionalities include eight customizable favorites for quick access to frequently used stations, gesture-based navigation, and various settings accessible via the action bar. Features like map integration (via external calls), observatory settings, and 12/24 hour clock modes ensure a personalized user experience. With extensive documentation available on the companion website, users have ample support to maximize the app’s potential.

Tide Now USA offers an extensive collection of tide predictions for 1,731 established tide stations across all U.S. saltwater states, ensuring comprehensive coverage and reliability. This vast library provides users with access to official tide data sources, guaranteeing the authenticity and accuracy of the information provided.

The app's built-in tide data is valid until the year 2100 without any further updates, thanks to the inclusion of yearly astronomical data that affect tides. Users can trust the integrity of this data, as it is sourced from authoritative entities, reinforcing the app's commitment to copyright authenticity and data reliability.

With Tide Now USA, users benefit from instant access to a wealth of tide-related information, eliminating the need for internet searches or additional resources. The app's dedication to providing verified and extensive tide data ensures that maritime enthusiasts, anglers, and professionals have the most accurate and up-to-date information at their fingertips.

Tide Now USA excels in format compatibility by offering a variety of graph displays tailored to user preferences. Whether you prefer a detailed graph with sun and moon timelines, a simplified version highlighting daylight hours, or a basic elevation graph, the app caters to diverse needs.

The app supports calendar entry systems for selecting tides on any date, enhancing its flexibility and usability. By swiping left or right, users can effortlessly navigate between different days, making it easy to plan activities around tidal movements.

Additionally, Tide Now USA provides numerous customization options accessible via the action bar. From choosing between a 12 or 24-hour clock mode to adjusting graph-grid controls, users can personalize their experience to suit their specific requirements. This versatility ensures that Tide Now USA remains a valuable tool for both casual users and professionals alike.