
ASA 119: Marine Weather Endorsement
Advanced Sailing Class
Advanced Sailing Lessons
Weather is one of the most critical factors in safe and successful sailing. In ASA 119: Marine Weather Endorsement, you'll develop the skills to observe, interpret, and forecast marine weather conditions using both traditional maritime techniques and modern technology.
Whether you’re planning a short coastal cruise or preparing for an extended offshore passage, this course gives you the knowledge to make sound decisions, adapt to changing conditions, and sail with confidence in any weather.
$419
Class is 40-60 hours of online study presented by STARPATH.
Reading and interpreting marine weather charts and GRIB files
Understanding barometric pressure trends and wind forecasting
Using cloud patterns and atmospheric observations for real-time decisions
Sailing Skills You’ll Learn
Applying forecasts to route planning and risk assessment
Integrating modern tools like Weather Trainer Live for long-range forecasting
ASA 119 registration and certification fees
ASA Certification Seal for your official ASA logbook
Access to expert instructors and student discussion forum
One year to complete the course with the option to extend
What’s Included
40–60 hours of online study via STARPATH
Textbook: Modern Marine Weather
eBooks: Modern Marine Weather and The Barometer Handbook
1-Year subscription to Weather Trainer Live
Prerequisites
There are no prerequisites for ASA 119. This course is ideal for coastal cruisers, liveaboards, and offshore sailors looking to enhance their understanding of marine weather systems.
Club Members, please contact the office to register for classes to obtain your club level discount.