Harborside Grand Ballroom is located upstairs in the famous Balboa Pavilion building overlooking beautiful Newport Harbor. Each of the two (2) Banquet Rooms (Catalina or Lido) has a maximum capacity of 250 persons, or the entire Grand Ballroom for up to 500 persons can be served.

Depending on the configuration of tables, dancing, podium, entertainment or wedding receptions, the capacity may decrease. Both rooms have an outstanding waterfront view and the Catalina Room has an outside deck.


The regular time frame of a day event is four (4) hours and for evening events is five (5) hours, and should end by 11:00pm without incurring additional charges.

Harborside provides tables and chairs, white linens, plates, silverware, entertainment stage, wi-fi, set up/breakdown, and a personal banquet manager at no charge.

Please explore the entire banquet package, and if there is anything special you would like please don’t hesitate to ask!