Waianae Harbor is a 38-acre working harbor located on the Leeward Coast just north of Kaneilio Point. Huge installed stones form an impressive manmade harbor for everything from luxury yachts to small fishing boats. Some cruises and whale watching tours embark from this site.
From Waikiki: Take H1 west bound. H1 will turn into Farrington Highway. Continue straight on Farrington and Waianae Harbor will be on the left.