Welcome to the Wind Forecast service provided by SurferToday.com and NOAA.
Check the Wind Speed and Direction for Brazil, Mexico and the East Coast of USA, in the next seven days:

 

What is Wind Speed? Read the NOAA interpretation:

The wind speed is the 1-minute US average wind measured at a standard height of 10 meters above the ground.

NOAA - National Oceanic and Atmospheric Administration