Pointing inside 20 degrees, boatspeed three times wind speed.

WOW. And that is the little boats.
With the gusty winds of the bay area, they better be able to dump and recover the traveler quickly.
Wasn't it in Freemantle that a boat broke in half and was lost? That was some boisterous conditions for cup racing.
One of the teams trained here in Hawaii to tune up for those waters.
Cheers Richard