South Carolina Shellfish Harvest Season Opens October 1

September 25, 2026

The 2026-2027 season for recreational harvest of shellfish (clams and oysters) in South Carolina's coastal waters will open one-half hour before official sunrise on Thursday, October 1, 2026. The recreational shellfish season will remain open through May 15, 2027, unless conditions warrant extending or shortening the season.

In the event of a hurricane, major rain event or pollution spill, shellfish beds may be temporarily closed by the South Carolina Department of Environmental Services (SCDES, formerly SCDHEC). Harvesters should check with SCDES to verify whether any closures are in effect. Closure information is available by calling 1-800-285-1618 or through an interactive map on the SCDES website. SCDES will also use these resources and local newspapers throughout the year to announce temporary closures resulting from unusual rain events or spills.

Recreational harvesting is permitted on all Public Shellfish Grounds and State Shellfish Grounds within areas of open or approved water quality, as noted on shellfish maps. Twenty Public and seven State Shellfish Grounds are managed exclusively for recreational gathering. An additional 58 State Shellfish Grounds are managed for both recreational and commercial harvest.

Recreational harvesters must have a Saltwater Recreational Fishing License, available from SCDNR, at many fishing supply stores and online. The recreational limit is two U.S. bushels of oysters and one-half bushel of clams per day, limited to two calendar days per seven-day period. One U.S. bushel is equal to eight gallons. There is a maximum possession limit of three personal limits per boat or vehicle. Clams must be at least one inch thick.

Additional rules and restrictions may be found in the SCDNR Rules and Regulations, available where licenses are purchased or online.

Commercial Shellfish Harvest

Commercial harvest of shellfish requires a commercial saltwater license, mandatory harvester training, and other licenses and permits depending on where the harvest will occur. Call the Marine Permitting Office at 843-953-9301 (Option 4) for additional information on commercial harvesting requirements.

Shellfish Season Best Practices

• All harvesters are encouraged to "cull in place" by breaking off and leaving dead shell and smaller oysters on the shoreline, where they will continue to grow and provide habitat for other oysters. Only harvest clusters or singles of larger oysters.
• If you enjoy eating oysters, remember to recycle your shells! Check online or call (843) 953-9397 to find locations near you where shell can be dropped off for recycling.
• Please note that recycled shell placed in any SCDNR receptacle becomes South Carolina state property and is illegal to take. All shell collected by SCDNR is used to restore shellfish grounds in coastal South Carolina.