A properly secured and load balanced crane won't do this. There is time, money, and math involved.
Weathervane mode is only good up to about 100 MPH. They knew it was going to be higher than that.
Save a dime, spend a dollar.
Frankly, this is where they actually needed the input and advice of the longshoreman's union.
Dock cranes get secured in severe weather ALL the time.