Learn how navigators combine technology, weather knowledge and navigational skills.

In this FREE MWU class, world class sailor, Peter Isler presents an introduction to the world of weather routing and GRIB files showing off Expedition Navigation and Sailing software. No technical experience is necessary - Peter will provide a beginner's overview to the world of digital weather (GRIB) files and showcase how navigators can use this information to plot the fastest or safest course.

This FREE class is a precursor to a new line of classes on navigation, sailing instruments and Expedition software that will be rolling out in the Isler Academy/MWU soon.

No previous experience is necessary to take this class. In this class you will learn about:

  • Expedition Sailing & Navigation Software
  • GRIB files
  • Weather Routing
  • Where you can go to learn more
  • Sources of weather information
  • and more!

Peter welcomes you to Marine Weather University and explains this new class


Weather Routing & GRIB Files


MWU Free Course

The first 100 students will be enrolled in the live webinar. It will be recorded and uploaded into Marine Weather University a few days after the live class

Turbocharging your weather skills

At Marine Weather University - we strive to provide the very best in marine weather education. Our curriculum is designed and presented by MWU's world renowned meteorologist, Chris Bedford and is online and available 24/7.