Aquamarine

Emma Roberts

Claire Brown

JoJo

Hailey Rogers

Sara Paxton

Aquamarine

Jake McDorman

Raymond

Arielle Kebbel

Cecilia Banks

Claudia Karvan

Ginny Rogers

Bruce Spence

Leonard

Tammin Sursok

Marjorie

Roy Billing

Grandpa Bob

Julia Blake

Grandma Maggie

Shaun Micallef

Storm Banks

Lulu McClatchy

Bonnie

Natasha Leigh

Patty

Dichen Lachman

Beth-Ann

Lincoln Lewis

Theo

Matthew Okine

Nick

Regis Broadway

Vince

Robbie Parkin

Pool Guy

Joey Massey

Little Boy

Dillon Stephensen

Waiter

Donna Fox

Firewoman

Alice Hunter

Beach Girl

Adam King

Shopkeeper

E. G. Daily

Woman (uncredited)

Ozzie Devrish

Carnie (uncredited)