Read the sky, the GRIBs, and the sea state. Marine meteorology, routing, micro-weather, squall lines, and heavy-weather tactics for sail and power. Build confidence choosing windows, avoiding traps, and preparing crew and vessel when conditions build.
Forecast to action: Interpret models and local effects, then plan tactics—browse Weather & Storm Handling.
Integrate with nav: Combine with Navigation, Celestial, Radio & Radar for decision-making at night and in reduced visibility.
Passage prep: Match seasons and routes to your boat and crew; cross-check harbor intel in Cruising Guides.