18 mph wind. It was officially adopted by the Royal Navy and later spread internationally. It calculates wind speed, knots to mph Our free Wind Speed Converter allows you to quickly convert between different wind-speed measurement units (knots, miles per hour, kilometers per hour, meters per second, Beaufort). Worldwide animated weather map, with easy to use layers and precise spot forecast. It was devised in 1805 by Francis Beaufort a hydrographer in the Royal Navy. Weather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. Windy conditions are generally considered to be sustained winds between 20 and 25 mph, with frequent gusts of 25 to 35 mph. This Convert wind units like wind speed, distances & wind directions. Wind speed calculator is a wind calculator. See the wind speed table for wind impact on land & sea and for easy unit conversion. . Dalam kalkulator kecepatan angin ini, untuk menghitung konversi dari dan ke berbagai satuan kecepatan angin, mengikuti rumus Estimating Wind Speed [ Also, see estimating wind speed and sea states while at sea ] In this informative video, we’ll break down what an 18 mph wind really means in everyday life. Use our Wind Speed Converter with formulas and Beaufort scale classification for accuracy. The Beaufort scale is an empirical measure that relates wind speed to observed conditions at sea or on land. We’ll start by discussing how wind speed is measured using the Beaufort scale, Convert wind speed easily between mph, km/h, m/s, knots, and ft/s. Its full name is the Beaufort wind force scale.