What is a fresh wind? An explanation of wind speeds and the Beaufort Scale

written by MetService Meteorologist Claire Flynn

Sometimes in MetService forecasts, you will see a forecast for “fresh northerlies”. But what exactly does the word ‘fresh’ mean? For many people, the word ‘fresh’ carries connotations of cool or clean air (eg the phrase ‘fresh air’). However, the word ‘fresh’ also has a more technical definition, that comes from the Beaufort Scale, which I will describe in this blog.

 

Mean Wind Speeds vs. Gust Speeds