Spooners Cove, located in Montana de Oro State Park, offers shore-accessible diving and snorkelling within a reef and kelp forest environment. Depths range from 5 to 18 metres, with an average of 10 metres. Divers may encounter California sea lions, harbour seals, and East Pacific red octopuses, alongside various nudibranchs such as clown dorids and Monterey dorids. The site features rocky structures and kelp fronds. Conditions include mild currents, though visibility is variable between 3 and 15 metres. Entry requires caution due to surf, shore break, and potential surge. Facilities at the site include parking and toilets, making it a practical location for beginner-level shore entries.

Target Rock is a bay-side site near Morro Rock that offers a varied underwater environment featuring reef, muck, and kelp forest habitats. Divers can explore a shallow area with depths ranging from 2 to 9 metres, averaging 5 metres. Access is via a shore entry. Conditions at this site are variable, with visibility typically between 1 and 6 metres and strong currents present. Due to these conditions and the potential for boat traffic and entanglement hazards, the site is suited for intermediate divers. Facilities available at the location include parking and toilets. Night diving is possible at this site, with typical dives lasting around 45 minutes.

T Pier is an artificial reef located in the United States, offering a shore-entry dive experience. The site maintains an average depth of 11 metres. Divers should be prepared for variable conditions, as visibility ranges from 3 to 20 metres and currents can be strong. The water temperature remains consistently cool, between 12C and 14C throughout the year. Due to the nature of the site, hazards include boat traffic, potential entanglement, surf, and periods of low visibility. Facilities available nearby include parking, showers, rinse stations, air fills, and boat charters. Night diving is permitted at this location, with typical dives lasting approximately 45 minutes.

North T-Pier is a shore-access artificial reef located in the United States near San Luis Obispo. The site consists of pier pilings and surrounding substrate, offering a shallow dive ranging from 1 to 5 metres with an average depth of 3 metres. Divers must navigate strong currents, surge, and active boat traffic, which require constant situational awareness. Visibility is typically around 5 metres, making it advisable to stay close to the structure to maintain orientation. Due to water temperatures between 12 and 15 degrees Celsius, a 5mm wetsuit is recommended. Facilities including showers and toilets are available on site for post-dive use.