40m winds is the wind strength predicted in the 1st layer of our weather model at 40 metres above sea level or land. All the other wind speeds are scaled down to the 10m level.
Written by Maria Connolly
Updated over a week ago40m winds is the wind strength predicted in the 1st layer of our weather model at 40 metres above sea level or land. All the other wind speeds are scaled down to the 10m level.