Wolfram|Alpha includes tools for calculating tidal information for stations around the world. Compute the times and heights for future high and low tides. Examine average heights for historical tides as well as past water levels for specific times.


Compute tide forecasts and determine the next high or low tide.

Get current tide information:

Determine high or low tide:

Get a tide forecast:

Get historical tide information:


Tides Web App


  • Water Transport
  • Weather & Meteorology
  • 関連するWOLFRAMリソース

  • Demonstrations: The Period of Lunar Tides