Know WHERE to fish and WHEN.

Take the guesswork out of fishing. Select your region and inlet to unlock advanced oceanographic forecasts, seamlessly integrated as a simple C-MAP® chart overlay on select Simrad® displays.
Prediction used to be an art…Now it’s a science…Introducing FishCast® powered by ROFFS®.

The data backed forecast to catch MORE fish.

See the top fishing hot spots based on oceanographic data like water temperature (SST), ocean color/chlorophyll & optimal catch location.

Get precise forecasts in 3-hour intervals – up to 3 days in advance. All in one subscription with no new hardware.

FishCast® powered by ROFFS® available exclusively on Simrad®. It’s the fishing forecast that puts fish on your line.

Take the guesswork out of fishing. Select your region and inlet to unlock advanced oceanographic forecasts, seamlessly integrated as a simple C-MAP® chart overlay on select Simrad® displays.  Smarter fishing begins with better data. FishCast®, developed by Fathom Science®, integrates world-class oceanographic forecasts combined  with AI-enabled ocean analytics and over a decade of trusted ROFFS®fishing analyses, guiding you to the most promising fishing zones right on your C-MAP®charts through your Simrad® display.

Each subscription is centered on your chosen inlet, giving you tailored, location-specific intelligence where you launch and fish most.

Key Benefits
  • Location-Specific Coverage Your subscription covers a 120 mile radius around your selected inlet, delivering precise data for your local fishing grounds.
  • Science-Driven Analysis Fathom Science’s AI-enabled ocean analytics combine daily oceanographic data important to fish habitat such as currents, sea surface temperature, ocean color, bottom depth, and fronts with over a decade of trusted ROFFS® fishing analyses to locate the most productive waters for fishing action.
  • Pinpoint Optimal Fishing Zones Hotspots are clearly highlighted on your chart, helping you target the most productive areas for your next great catch.
  • Flexible Subscription Durations Choose from weekly, monthly, seasonal or yearly plans to fit your fishing schedule.
How it works

Select Your Inlet each product covers a circular area centered on the inlet you choose.

Pick Your subscription Length Choose from flexible durations to fit how and when you fish.

Access the data in Your Plotter FishCast® overlays appear directly on your C-MAP® charts, including:

      • Optimal Catch Locations
      • Ranked Fishing Hotspots
      • Sea Surface Temperature
      • Ocean Color

Fish Smarter Use professional-grade intelligence to navigate with confidence and head straight for the best hotspots.