Bellena Bay Yacht Club is a Private Membership Non-Profit dedicated to Sailing and Powerboating on Northern California's Waters.   Whether your boating interests are racing, daysailing, Bay cruise-outs, coastal cruising or fishing, our Clubhouse at Alameda's beautifully situated Safe Harbor Ballena Isle Marina is a great launching pad for your marine adventures. We welcome new members, whether boat owners or not, to join us in our totally renewed bar and dining facilities and resume to hosting our acclaimed Speaker Series.