Beach 8th Street in the Long Island Sound offers a varied underwater environment featuring muck, artificial reef, and natural reef sections. Divers navigate between four dive cages connected by marked lines, reaching depths of 5 to 6 metres with an average of 4 metres. This shore entry site is suitable for beginners, though conditions require careful planning as currents can be strong and visibility fluctuates between 1 and 6 metres. Divers must use a dive flag and plan for high slack tide. Hazards include boat traffic, entanglement risks, and jellyfish. Facilities at the site include parking and toilets, with typical dives lasting 60 minutes.

The Old Steamboat Pier is a shallow shore dive located 50 metres from the beach in the United States. This site features an artificial reef and wreck structure resting at depths of 3 to 5 metres, with an average depth of 4 metres. It is suitable for beginner divers, offering a manageable introduction to wreck diving. Visibility is approximately 5 metres, requiring close navigation of the structure. Divers should be aware of mild currents and potential hazards including surf, shore break, and sharp rocks. On-site facilities include parking, toilets, showers, changing rooms, and a rinse station to support a comfortable 45-minute dive experience.

Shipwreck Cove in the Long Island Sound features a combination of a shipwreck and an artificial reef structure. Located 1609 metres from shore, the site sits at depths between 7 and 13 metres, with an average depth of 10 metres. Conditions are suitable for beginners, though divers must navigate mild currents and variable visibility ranging from 2 to 15 metres. Hazards include potential entanglement in wreckage, sharp edges on structures, and active boat traffic overhead. Divers should use a surface marker buoy upon ascent. Due to water temperatures fluctuating between 5 and 20 degrees Celsius, appropriate thermal protection is required, with drysuits or thick wetsuits recommended outside of the summer months.

Democrat Point is an artificial reef located in the Long Island Sound. This site is suitable for intermediate divers, with an average depth of 5 metres. Access is available via both shore and boat entries. Divers should be prepared for variable conditions, including moderate to strong currents, surge, and low visibility. Hazards at this location include cold water temperatures, which can drop to 5C, as well as potential entanglement risks and rip currents. The habitat supports a variety of temperate marine life and invertebrates typical of the region. Parking facilities are available for visitors.

Obi is a shallow shore dive located in Long Island Sound, suitable for beginner divers. The site maintains a consistent depth of approximately 3 metres. Water temperatures fluctuate significantly throughout the year, ranging from 5C in February to 24C in July. As a marine environment, the habitat supports a variety of temperate marine life, including various reef fish and invertebrates typical of the region. Due to the shallow nature of the site, it is accessible for entry directly from the shore. Divers should be prepared for variable conditions typical of this coastal area.

The Lizzie D, also known as the Rum Runner, is an 84-foot tugboat that sank in 1922. Resting upright in 24 to 25 metres of water, the hull remains largely intact, though the upper deck has collapsed and lies in pieces around the wreck. Located 14.5 kilometres from shore, this site requires boat access and is suited for intermediate divers due to the overhead environment and potential for entanglement. Visibility at the site varies significantly, ranging from 5 to 40 metres, with mild currents. Divers should be aware of sharp structures on the wreck. The site offers a 60-minute typical dive duration.

Orchard Beach is a shallow shore dive in Long Island Sound, featuring a mix of muck and reef habitats. With an average depth of 1 metre and a maximum of 2 metres, this site is suitable for beginner divers. Entry is from the shore, though divers must remain cautious of rip currents and variable visibility. Managing buoyancy is essential to avoid stirring up sediment from the muck bottom. The site is well-supported by facilities including parking, toilets, showers, changing rooms, and a cafe. Divers should check local current reports before entering the water, as conditions can change quickly.

Morgan Park Jetty is a shore-accessible artificial reef located in the Long Island Sound. This site features shallow depths ranging from 3 to 10 metres, making it a suitable location for beginner divers. Divers can expect mild currents and visibility between 3 and 10 metres. The water temperature fluctuates significantly throughout the year, ranging from 5 to 21 degrees Celsius, requiring appropriate thermal protection. As this is an active area, divers must remain vigilant regarding boat traffic at all times, particularly during entries and surface intervals. Typical dives at this location last approximately 40 minutes.