See the Currents.
Plan with Confidence.

Animated tidal current predictions.

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How It Works

Tidal currents, visualized

Live Current Flow

Thousands of animated particles show you exactly how water is moving right now. Speed-colored from gentle blue to fast red so you can read conditions at a glance.

Forecast Any Date

Plan ahead with tidal harmonic predictions. Pick any date and time to see how currents will look — today, next week, or months from now.

Check Anywhere

Not limited to fixed gauge stations. Tap any point in the water to get current speed, direction, and tide height from a 2-million-node ocean model.

Our Products

Tools for the water

Currents product screenshot

Tidal Currents

Animated particle visualization of real-time tidal current speed and direction across the coast.

Winds product screenshot

Winds

Live wind speed and direction overlaid on the map so you can plan around weather conditions.

RWI product screenshot

Rough Water Index (RWI)

A combined measure of wind, waves, and current to gauge how rough conditions will be on the water.

SST product screenshot

Sea Surface Temperature (SST)

Satellite-derived water temperatures to find warm eddies, temperature breaks, and ideal fishing zones.

Built For

Whether you're on the water or planning from shore

Boaters

Time harbor entrances, plan fuel-efficient routes, and avoid fighting the current.

Fishermen

Find where currents converge, time the bite around tidal changes, and pick your drift.

Kayakers

Time crossings with favorable currents and avoid getting swept into shipping channels.

Divers

Check current strength at your dive site and find the slack window for safe entries.

Surfers

Understand how tidal flow shapes your break and when conditions will be best.

Sailors

Factor current into your passage plan and use tidal gates to your advantage.

"This is sick and I'm actually going to use this. Bravo."

— Brennan Connolly, Recreational Fisherman

Pricing

Free to explore. Pro to master.

Free

$0 / forever

  • Current particle animations
  • Access to all physical tide gauges
  • Satellite basemaps
  • Atlantic, Pacific, & Caribbean coverage
  • Personal logs
  • Current predictions
  • Virtual tide gauges
  • Nautical & bathymetric basemaps
  • Speed, direction, & depth at every point
  • Access to public logs
  • USGS AToN markers
Pro

Pro

Coming soon

  • Current particle animations
  • Access to all physical tide gauges
  • Satellite basemaps
  • USGS AToN markers
  • Atlantic, Pacific, & Caribbean coverage
  • Personal logs
  • Current predictions
  • Virtual tide gauges at any location
  • Nautical & bathymetric basemaps
  • Speed, direction, & depth at every point
  • Access to public logs

Ready to see what the water is doing?

Start free. No account required. Just open the app and explore.

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