EPISODE · Nov 20, 2025 · 34 MIN
Weather Routing 101: How to Read the Sky, Compare Models, Use PredictWind’s New AI Tools, Understand Waves and Currents, and Choose Safe, Smart Weather Windows for Coastal Cruising and Passages.
from Navigating with Sissi and Léa Jo
Weather routing doesn’t have to feel like reading ancient prophecy. In this episode, we break down exactly how to choose the safest and most comfortable weather windows for coastal cruising, ICW legs, offshore hops, and Bahamas crossings.You’ll learn how to read the sky with classic seamanship, how to interpret wind, gusts, waves, and swell, and how to spot trouble long before any app warns you.We explain the major forecast models (GFS, ECMWF, PWG, PWE), how to compare them intelligently, and how to use PredictWind’s brand-new AI Forecast Model to improve accuracy without replacing your judgment. You’ll get a practical walkthrough of building a full routing plan step-by-step — from long-range scans to departure-morning decisions — plus real-world guidance for tricky zones like inlets, the Georgia ICW, and the Gulf Stream.We also explore today’s essential tools: PredictWind, Windy, NOAA marine forecasts, OpenCPN, Orca, Navionics, AquaMap, and more. This is weather routing explained clearly, honestly, and without drama — the perfect blend of traditional seamanship and smart modern tech.If you want to sail smarter, avoid surprises, and plan your passages with confidence, this episode is your new go-to guide.
What this episode covers
Weather routing doesn’t have to feel like reading ancient prophecy. In this episode, we break down exactly how to choose the safest and most comfortable weather windows for coastal cruising, ICW legs, offshore hops, and Bahamas crossings.You’ll learn how to read the sky with classic seamanship, how to interpret wind, gusts, waves, and swell, and how to spot trouble long before any app warns you.We explain the major forecast models (GFS, ECMWF, PWG, PWE), how to compare them intelligently, and how to use PredictWind’s brand-new AI Forecast Model to improve accuracy without replacing your judgment. You’ll get a practical walkthrough of building a full routing plan step-by-step — from long-range scans to departure-morning decisions — plus real-world guidance for tricky zones like inlets, the Georgia ICW, and the Gulf Stream.We also explore today’s essential tools: PredictWind, Windy, NOAA marine forecasts, OpenCPN, Orca, Navionics, AquaMap, and more. This is weather routing explained clearly, honestly, and without drama — the perfect blend of traditional seamanship and smart modern tech.If you want to sail smarter, avoid surprises, and plan your passages with confidence, this episode is your new go-to guide.
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Weather Routing 101: How to Read the Sky, Compare Models, Use PredictWind’s New AI Tools, Understand Waves and Currents, and Choose Safe, Smart Weather Windows for Coastal Cruising and Passages.
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