Tide Helper Tool

Tide Helper Tool is a lightweight offline reference for built-in tide tables. Choose a saved coastal station and date to see high and low tide times, heights, notes, and a clear static-data disclaimer.

Use it for simple coastal planning workflows such as beach walks, fishing preparation, tide-pool timing, kayaking checks, or photography scouting. Saved lookups and favorite stations stay on your device.

Core features:
- Built-in tide tables for sample coastal stations
- Station and date lookup
- High and low tide rows with time, height, and notes
- Favorite station toggle
- Copy a day summary to the clipboard
- Save and review lookup history
- Open detail pages from history
- Delete one lookup or clear all history with confirmation
- Dark mode
- Local cache size and clear cache tools

Limitations:
- Static built-in reference data only
- No live tide forecast
- No marine weather
- No GPS, maps, or location tracking
- Not for emergency navigation or safety-critical marine decisions
- Verify important plans with an official local tide authority