Nellies Cove on the Southern Oregon Coast is a protected basin featuring a diverse topography of reefs, kelp forests, caves, walls, and artificial structures. This site is suitable for beginners, offering depths between 2 and 10 metres. Divers and snorkellers can access the water from the shore or by boat. Conditions are variable, with visibility typically ranging from 1 to 3 metres and water temperatures between 9 and 11C. Hazards include entanglement in kelp, low visibility, and surf. Facilities at the site include parking, toilets, and showers. A typical dive lasts approximately 30 minutes.

Tichenor Cove on the Southern Oregon Coast is a reef site featuring a mix of sandy bottoms and rocky outcroppings. Divers can expect depths ranging from 5 to 35 metres, with an average depth of 20 metres. Entry is via the shore, though divers should be aware of potential surf conditions. Visibility typically ranges between 5 and 15 metres, and water temperatures remain cool, hovering between 8 and 10 degrees Celsius. Marine life recorded at the site includes harbour seals, various species of nudibranchs such as Monterey and Hermissenda dorids, sea stars, and rock crabs. Facilities at the site include parking, showers, and air fills.

Hubbard Creek Beach offers a shore entry where the creek meets the Pacific on the Southern Oregon Coast. The site features a reef and kelp forest environment suitable for beginners. Divers should expect cold water temperatures ranging between 10C and 12C throughout the year. Conditions typically involve mild currents, though the area is subject to surf. While the beach provides a mellow entry point, the nearby sea stacks offer shallow snorkelling opportunities during very calm weather. Due to the cold water and potential hazards including surf and sharks, appropriate thermal protection and careful planning are required for all activities at this location.

Redfish Rocks Marine Reserve is a protected area on the Southern Oregon Coast defined by five large sea stacks. The site features deep rocky reefs and dense bull kelp forests. Diving here is for advanced divers only due to strong currents, surge, and cold water temperatures ranging from 7 to 10C, which are influenced by local upwelling. Visibility varies between 2 and 12 metres. Access to the site is by boat only, located 4000 metres from the shore. Divers should be prepared for deep conditions and potential entanglement hazards within the kelp. Guided tours and boat charters are available from Port Orford.

Otter Point on the Southern Oregon Coast features sandstone formations and kelp-fringed reefs. Snorkellers can access the site from the shore at Agate Beach, which leads to a series of rocky gullies. The site reaches depths of 2 to 15 metres, with an average of 8 metres. Conditions are variable, with visibility ranging from 1 to 12 metres and moderate currents. Due to cold water temperatures between 10 and 12 degrees Celsius, a wetsuit is strongly recommended. Hazards include surf, surge, rip currents, and low visibility. The habitat supports various temperate marine life, including reef fish and invertebrates.

Rogue Reef is an offshore reef and island complex located off the Southern Oregon Coast near Gold Beach. The site features extensive kelp forests and is accessed exclusively by boat. Conditions are variable, with moderate currents and surf present, making this a location suited for advanced snorkelers. Water temperatures remain consistently cool throughout the year, ranging between 10C and 12C. Due to the exposed nature of the reef and the potential for strong currents and surf, careful planning and local knowledge are required for all water activities at this site.

North Jetty is a dynamic site located where the Rogue River meets the Pacific Ocean. This shore-entry location features rocky structures and an artificial reef environment. Snorkelling here is suitable for intermediate participants, with depths ranging from 1 to 6 metres. Conditions are highly tide-dependent and can be challenging, with strong currents, surf, and low visibility between 1 and 5 metres. Water temperatures remain consistently cold, between 10 and 12 degrees Celsius throughout the year. Hazards include rip currents, boat traffic, and sea urchins. Parking is available for visitors. Due to the variable conditions, careful planning is required for all water activities.

Kissing Rock is a prominent sea stack on the Southern Oregon Coast featuring smaller surrounding rock clusters that form protected pockets at low tide. This site is suitable for beginners interested in exploring shallow kelp forests and tide pool extensions. Snorkelling occurs at depths ranging from 1 to 5 metres, with an average of 3 metres. Conditions are characterised by cold water, mild currents, and visibility between 3 and 6 metres. Hazards include surf, surge, rip currents, and low visibility. A wetsuit is strongly recommended due to the consistently cold water temperatures. Parking is available for visitors.