The Westin Long Beach — Event Spaces, Floor Plans & Capacities

333 E Ocean Blvd, Long Beach, CA 90802

With 38 event spaces across 139,993 sq ft13,006 m² of function space, The Westin Long Beach is a flexible choice for meetings and celebrations in Long Beach. The largest room, Centennial Ballroom, hosts up to 1,540 guests. Full capacity details for each room are below.

Between them, the 38 rooms accommodate theater-style sessions for up to 1,540, seated banquets for 1,000 and standing receptions for 1,540. 9 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Floor plans

Detailed floor plans for The Westin Long Beach are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for The Westin Long Beach
SpaceCeiling
A TerracePlan this room →4,104 sq ft381 m²—270——400——
Alamitos BoardroomPlan this room →384 sq ft36 m²10 ft3 m————12—
BarcelonaPlan this room →756 sq ft70 m²10 ft3 m507540752525
Barcelona / CasablancaPlan this room →1,512 sq ft140 m²10 ft3 m100150801504444
CasablancaPlan this room →756 sq ft70 m²10 ft3 m507540752525
Centennial APlan this room →3,744 sq ft348 m²14 ft4.3 m3003902003906060
Centennial A / ExtensionPlan this room →4,608 sq ft428 m²14 ft4.3 m3504502404508080
Centennial ABPlan this room →9,792 sq ft910 m²14 ft4.3 m630840440800—160
Centennial BPlan this room →4,320 sq ft401 m²14 ft4.3 m3003902003907070
Centennial B / ExtensionPlan this room →6,048 sq ft562 m²14 ft4.3 m3504502404508080
Centennial BallroomPlan this room →13,392 sq ft1,244 m²14 ft4.3 m1,0001,5408001,540—50
Centennial Ballroom FoyerPlan this room →10,275 sq ft955 m²14 ft4.3 m———600——
Centennial BCDPlan this room →8,784 sq ft816 m²14 ft4.3 m620800—760—170
Centennial CPlan this room →2,232 sq ft207 m²14 ft4.3 m1502001202004141
Centennial CDPlan this room →4,248 sq ft395 m²14 ft4.3 m290350—360—80
Centennial CD / ExtensionPlan this room →4,464 sq ft415 m²14 ft4.3 m2504002404008080
Centennial DPlan this room →1,800 sq ft167 m²14 ft4.3 m100150841504141
Centennial PrefunctionPlan this room →—10 ft3 m11073—4316016
Cerritos BoardroomPlan this room →384 sq ft36 m²10 ft3 m————1210
Long Beach Convention CenterPlan this room →13,392 sq ft1,244 m²14.5 ft4.4 m1,0001,5408001,00080085
MarinaPlan this room →648 sq ft60 m²10 ft3 m305030502222
MelbournePlan this room →784 sq ft73 m²10 ft3 m506040752525
NaplesPlan this room →560 sq ft52 m²10 ft3 m304025502020
Ocean BallroomPlan this room →2,250 sq ft209 m²12 ft3.7 m190200120200—52
Ocean Terrace EastPlan this room →1,298 sq ft121 m²—100——150——
Ocean Terrace WestPlan this room →1,627 sq ft151 m²—140——240——
OdessaPlan this room →506 sq ft47 m²10 ft3 m304025502020
Palos VerdesPlan this room →648 sq ft60 m²10 ft3 m305030502222
Patio GrillePlan this room →7,107 sq ft660 m²—150300—300——
PavilionPlan this room →10,000 sq ft929 m²—600800—700——
ShanghaiPlan this room →506 sq ft47 m²10 ft3 m304025502020
Shoreline BallroomPlan this room →1,014 sq ft94 m²13 ft4 m60503060—24
TokyoPlan this room →506 sq ft47 m²10 ft3 m304025502020
Tokyo / VancouverPlan this room →1,034 sq ft96 m²10 ft3 m80100501004040
VancouverPlan this room →528 sq ft49 m²10 ft3 m304025502020
WLB To Be ConfirmedPlan this room →13,392 sq ft1,244 m²14 ft4.3 m1,0001,5408001,5401,200150
Additional spaces (dimensions only) (2)
Additional spaces with published dimensions only at The Westin Long Beach
SpaceSq ft / m²Ceiling
Tokyo TerracePlan this room →1,295 sq ft120 m²—
Vancouver TerracePlan this room →1,295 sq ft120 m²—

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Frequently asked questions

How many event spaces does The Westin Long Beach have?
The Westin Long Beach has 38 event spaces totaling 139,993 sq ft.
What is the largest event space at The Westin Long Beach?
The largest event space at The Westin Long Beach is Centennial Ballroom, which holds up to 1,540 guests across 13,392 sq ft.
What is the banquet capacity of Centennial Ballroom at The Westin Long Beach?
Centennial Ballroom seats up to 1,000 guests in a banquet layout.
How many people fit in Centennial Ballroom theater-style?
Centennial Ballroom holds up to 1,540 guests in a theater setup.
What are the dimensions of Centennial Ballroom?
Centennial Ballroom measures 72 × 186 ft (13,392 sq ft) with 14 ft ceilings.

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