California officials have unveiled a proposal to expand marine protections off the Central Coast, aiming to reduce plastic pollution and strengthen coastal ecosystems. The plan would create a new marine sanctuary designed to limit harmful activity in sensitive waters while supporting long-term ocean health.

State leaders say the proposal is also intended to encourage so-called blue economy projects, including efforts tied to sustainable tourism, research, and clean coastal industries. Supporters argue the expanded protections could help preserve marine habitats that face pressure from pollution, fishing impacts, and climate change.

The announcement adds to a wider push in California to address plastic waste before it reaches the ocean. Advocates for the proposal say stronger safeguards are needed to protect wildlife and coastal communities that depend on healthy waters for jobs, recreation, and food sources.

The plan is still subject to review and public input before any final designation. Officials have not yet released a timeline for implementation, but the proposal is expected to draw interest from environmental groups, local businesses, and residents along the coast.