Tomales Bay Oyster Company


15479 State Route 1
Marshall, CA 94940

Since 1909, Tomales Bay Oyster Company has been providing farm fresh oysters to the San Francisco Bay Area.  We are open every Friday from Noon to 5pm, Saturday and Sunday 9am to 5pm for shellfish sales.

There is no picnicking or parties allowed at TBOC!  We are here for you to come and buy some oysters to take home or to a nearby beach. Please pack a picnic basket, bring your cooler, come fill it with oysters, and head to the beaches and parks!

For weddings, corporate events and private parties, we can bring the farm to you with our Mobile Oyster Bar service.  We specialize in mobile oyster bar service, grilled oysters and specialty seafood hors d'oeuvres. Whatever your event - small or large, casual or elegant -  We will make your occasion unforgettable.