Tomales Bay Is Open for Shellfish Harvesting!

We're happy to announce that the California Department of Public Health (CDPH) officially reopened Tomales Bay for shellfish harvesting on Sunday, 10/18/2026 at 7:00 AM.

Water samples collected during the precautionary closure met applicable water quality standards, and multiple oyster samples returned favorable results, either non-detect or below laboratory reporting limits.

With CDPH's authorization, we are pleased to resume harvesting our locally grown Tomales Bay oysters!

[Read our full reopening statement]

Open Mon. Through Thurs. 9 AM — 4 PM Friday, Saturday & Sunday 9 AM — 5 PM
Closed on Thanksgiving & Christmas

There is no picnicking here at the farm,

click here for a Map of West Marin Parks

Tomales Bay Oyster Company is an oyster farm in Tomales Bay, California