Shediac Island, located off the Kouchibouguac Coast, features a mix of reef and seagrass habitats. Accessible only by boat, the site sits approximately 1000 metres from the shore. Snorkellers can explore depths ranging from 1 to 8 metres, with an average depth of 4 metres. The area is known for having some of the warmest saltwater in Canada during summer, though water temperatures fluctuate significantly throughout the year. Conditions vary, with potential hazards including boat traffic, cold water, low visibility, strong currents, and surf. This site is best suited for intermediate snorkellers, with typical sessions lasting around 45 minutes.

Parlee Beach East End is a tidal estuary and reef site located at the eastern edge of the provincial park. The topography consists of grassy marshes and underwater vegetation that provides shelter for marine life. This site is suitable for beginners, with depths ranging from 1 to 3 metres and an average depth of 2 metres. Access is via the shore. Conditions can be variable, with moderate currents and potential hazards including rip currents, strong currents, low visibility, jellyfish, and entanglement. Facilities available at the location include parking, toilets, showers, changing rooms, a rinse station, a cafe, first aid, and a dive shop.

Belliveau Beach on the Kouchibouguac Coast offers a quiet shore entry for snorkelers. The site features shallow, sandy bottom topography suitable for beginners. Water temperatures fluctuate significantly throughout the year, peaking at 20C in August and dropping to -1C in winter months. Snorkelers often engage in beach drifting to observe the seafloor. Species recorded around this area include wrasses, cod, righteye flounder, common lobster, rock crab, shrimp, snails, and European green crab. Seals, including gray and harbor seals, are also recorded in the broader region. This site is rated 2/5 for snorkeling and serves as a local alternative to nearby Parlee Beach.

Cap Bimet is a rare naturally rocky shoreline along the Kouchibouguac Coast, offering a shallow reef environment suitable for beginners. Snorkellers can explore depths starting at two metres, navigating a terrain defined by rocky crevices. The site is accessible directly from the shore. Conditions at this location are variable, with potential hazards including surf, strong currents, low visibility, and the presence of sea urchins. Water temperatures fluctuate significantly throughout the year, peaking at 20C in August and dropping to -1C during winter months. This site provides a practical environment for observing intertidal features in a shallow marine setting.

Caissie Cape, located north of Shediac on the Kouchibouguac Coast, features a combination of natural rocky outcrops and an artificial reef structure provided by a fishing wharf. Snorkellers can explore the nearby Grande Digue Bank, which typically offers improved visibility compared to the inner bay. Conditions at this site are variable, with moderate currents and potential surf, requiring intermediate skill levels. Water temperatures fluctuate significantly throughout the year, ranging from -2C in winter to 19C in August. Hazards include potential entanglement, low visibility, and strong currents. Species recorded around this area include wrasses, common lobster, cod, righteye flounder, rock crab, shrimp, snails, and European green crab.

Aboiteau Beach is a Blue Flag certified site located on the Kouchibouguac Coast, offering accessible shore entry for snorkellers. The site features shallow sandbars and tidal pools that reveal benthic life during low tide. Depths range from 1 to 5 metres, with an average of 3 metres, making it suitable for beginners. Water temperatures vary significantly throughout the year, reaching up to 20°C in August, which is noted as the warmest saltwater north of Virginia. Facilities at the beach include parking, toilets, showers, changing rooms, a rinse station, and a cafe, alongside a local dive shop.

Falaise Cap-Pelé is a coastal site on the Kouchibouguac Coast featuring notable rock formations and cliffs. Unlike the surrounding sandy beaches, the seabed near the Bas-Cap-Pelé Wharf consists of rocky substrate, which contributes to improved visibility for snorkellers. The site is accessible via shore entry and is rated as an intermediate location. Water temperatures fluctuate significantly throughout the year, ranging from -1C in winter months to a peak of 20C in August. Due to the variable conditions and the nature of the terrain, this site is best suited for those with previous snorkelling experience.

Falaise Cap-Pelé features dramatic red sandstone cliffs that extend into the water, creating a rocky wall and reef environment. This site is accessible from the shore and is suited for intermediate divers and snorkellers. Conditions vary, with moderate currents and potential surf. Water temperatures are cold for most of the year, ranging from -1°C in winter to a maximum of 20°C in August. Divers and snorkellers should be prepared for low visibility and sharp rock formations. Facilities at the site include parking, toilets, showers, a cafe, and guided tours.