Clausen Oysters is the largest oyster farm in the State of Oregon. Pacific Oysters are grown on 600 leased acres in Coos Bay and harvested year-round. Fresh and shucked oysters are shipped to seafood distributors for the wholesale market and sold locally to restaurants and to the public in our on-site store.
66234 North Bay Road
North Bend, Oregon 97459
Clausen Oysters is sustainably managed farm located in Coos Bay in Oregon. Our main focus is producing an amazing and fresh oysters.
The Clausen Oyster business philosophy has been to always offer safe, select quality oysters and professional shucking of fresh Pacific Oysters
History & Tradition
With more than 600 acres of tide lands, Clausen Oysters is the largest oyster farm in all of Oregon. The original owners Lilli and Max Clausen started the farm in the 1980s in Coos Bay.
Max and Lilli Clausen started Clausen Oysters with the first oyster seeding in l980 after leasing some submerged ground in Coos Bay from Coos County. Seeding in Coos Bay usually takes place during the spring months. Oysters grow well in Coos Bay because rich nutrients are brought into the bay by the twice daily tidal exchange. The first crop was ready in l984. After that, each seeding yielded a years worth of fresh oyster harvesting to fill the increasing orders.”
At Clausen Oysters, oyster larvae, about the size of pepper flakes, are taken and put on to an oyster shell. These shells are put in huge water tanks for three days allowing the larvae time to attach to the shell where they will remain for their lifetime. Then, these oyster shells are taken out on a barge especially made for shallow water and spread out on oyster beds. The oysters take about 3 years to grow forming groups of clusters on stakes in the tide lands. There are many different types of oysters but the ones Clausen’s currently grows are the Pacific oyster and the sweeter Kumamoto oysters.