Seacow Head features a rugged shoreline defined by high cliffs and an underwater topography of large sandstone slabs. This site is suitable for intermediate snorkelers who can navigate moderate currents and potential surf or surge conditions. Access is via the shore, and the area is supported by facilities including parking, toilets, showers, changing rooms, a rinse station, and a cafe. Due to the variable water temperatures, which range from -1°C in winter to 20°C in August, appropriate thermal protection is necessary. The sandstone slabs create a complex environment along the Kouchibouguac Coast, providing a distinct coastal snorkeling experience.

Borden Ferry Terminal offers a unique industrial snorkeling experience along the Kouchibouguac Coast. The site consists of the underwater remains of old slips and wharves, which now function as an artificial reef. Snorkellers can explore this historical infrastructure at depths ranging from 2 to 6 metres, with an average depth of 4 metres. Access is via the shore. Conditions are suitable for intermediate snorkellers, though currents can be moderate. Water temperatures vary significantly throughout the year, ranging from -1C in winter to 20C in August. Hazards at this site include potential entanglement and sharp structures. Parking and cafe facilities are available nearby, and guided tours can be arranged.

Marine Rail Park Shoreline offers shore access to the shallow waters of the Northumberland Strait, situated directly behind the Port Borden Back Range Lighthouse. The site provides a unique perspective of the nearby bridge piers. Conditions at this location are variable, with strong currents and low visibility frequently reported. Water temperatures fluctuate significantly throughout the year, ranging from -1°C in winter to 20°C in August. Due to the challenging current and visibility, this site is best suited for beginners who are comfortable with these specific environmental factors. The habitat supports a variety of temperate marine life, including various fish and invertebrates typical of the region.

Indian Head Breakwater is an artificial reef located at the entrance to Summerside Harbour on the Kouchibouguac Coast. This rocky structure extends 1000 metres from the shore and serves as a distinct habitat. Divers can access the site by boat or from the shore, though conditions are variable due to surf and boat traffic. The water temperature ranges from -1C in winter to 20C in August. Given the challenging environment and cold water, this site is suitable for advanced divers. Snorkelling is possible with a rating of 3/5. Typical dives at this location last approximately 45 minutes.

Linkletter Provincial Park, located on the Kouchibouguac Coast, features a quiet bay beach characterised by red sand mudflats. This muck site is suitable for beginners and offers a shallow environment for snorkeling. Water temperatures vary significantly throughout the year, ranging from -1°C in winter to 20°C in August, with an annual average of approximately 15°C. Divers and snorkellers should be aware of potential hazards including low visibility, surf, and rip currents. Shore access is available, and the park provides facilities such as parking, toilets, and showers for visitors.

Crescent Beach in Victoria-by-the-Sea offers a combination of natural reef and artificial reef structures, including a nearby wharf. This shore-entry site features a soft sandy bottom and is best explored at mid-to-high tide. Conditions vary with mild currents, though divers and snorkellers should remain aware of potential rip currents and surf. Water temperatures fluctuate significantly throughout the year, ranging from -1C in winter to 20C in August. The habitat supports a variety of temperate marine life, including various fish and invertebrates typical of the Nova Scotia Eastern Shore. The site is suitable for beginners, with typical dives lasting approximately 60 minutes.

Tryon Shoal is an offshore sandbar and reef system located 1000 metres from the shore near Victoria, Nova Scotia. This site features a mix of seagrass beds and rocky patches, with depths ranging from 1 to 8 metres and an average depth of 4 metres. Suitable for beginners, the area is accessible by both shore and boat. Conditions vary, with visibility typically between 3 and 10 metres and moderate currents. Divers and snorkellers should be aware of potential hazards including boat traffic, surf, surge, and low visibility. Water temperatures fluctuate significantly throughout the year, ranging from -1C in winter to 20C in August.

Courtin Island, also known as Bunbury Island, is a remote reef site located off the Kouchibouguac Coast. Situated approximately 4.8 kilometres from the mainland, this site features shallow flats and wild oyster beds that characterise the local shellfish ecosystem. Snorkellers should be prepared for moderate currents and potential surf conditions. The water temperature fluctuates significantly throughout the year, ranging from -1C in winter to 20C in August. Due to the exposed nature of the location, boat access is required for entry. The habitat supports a variety of temperate marine life, including various fish and invertebrates typical of the Gulf Coast region.