Weather tools

Tide Prediction Tool

Predicts tide times (high and low tides) and heights for a specific coastal location and date.

Before you use this tool

Use this if

  • Predicts tide times (high and low tides) and heights for a specific coastal location and date.
  • You want a calculation that exposes its formula: N/A (Tide prediction involves complex harmonic analysis and extensive tidal data).
  • You already have Location, Date values to enter.

Skip this if

  • You need an official emergency alert or life-safety instruction.
  • You need a certified professional forecast instead of a calculator estimate.
When to use or skip it

Use this if

  • Predicts tide times (high and low tides) and heights for a specific coastal location and date.
  • You want a calculation that exposes its formula: N/A (Tide prediction involves complex harmonic analysis and extensive tidal data).
  • You already have Location, Date values to enter.

Skip this if

  • You need an official emergency alert or life-safety instruction.
  • You need a certified professional forecast instead of a calculator estimate.