Katshoek is an advanced shore-entry drift dive located at the Zeelandbrug in the Oosterschelde. This artificial reef site features depths ranging from 8 to 45 metres, with an average depth of 25 metres. Strong tidal currents are a constant factor, requiring divers to plan their entry and exit around the slack water window. Visibility varies between 1 and 10 metres. Divers must navigate potential hazards including boat traffic, entanglement risks, and surf at the entry point. Facilities at the site include parking, showers, changing rooms, a rinse station, and air fills. Species recorded around this area include European Common Cuttlefish, Thecacera, Common Lobster, and various sea stars and crabs.

Haven Kats Zuid is a diverse shore-entry site located at the Zeelandbrug, offering a mix of natural reef, artificial reef, and wreck structures. The site spans depths from 5 to 40 metres, with an average depth of 20 metres. Due to strong currents, this location is primarily suited for intermediate divers experienced in drift diving. Visibility fluctuates between 1 and 10 metres, and water temperatures range from 7C to 20C. Divers should be prepared for surf and shore break during entry. On-site facilities include parking, toilets, showers, a rinse station, and air fills. Always plan dives around slack water to manage currents and optimise visibility.

Willems Reef, located at the Zeelandbrug in the Netherlands, is a reef dive site reaching depths between 5 and 40 metres with an average depth of 15 metres. This site is suitable for intermediate divers who can manage moderate currents and visibility ranging from 1 to 5 metres. Due to the potential for strong currents and a challenging shore break, timing dives with slack water is essential. Water temperatures fluctuate between 7 and 20 degrees Celsius throughout the year. Divers should be aware of entanglement risks and maintain close team contact. On-site facilities include parking, showers, and changing rooms to assist with post-dive comfort.

Haven Kats Noord is a shore-entry reef and artificial reef site located at the Zeelandbrug. Divers can explore depths ranging from 5 to 24 metres, with an average depth of 15 metres. The site is situated 650 metres from the shore and features moderate currents. Visibility is typically limited to 2 to 3 metres, requiring close-range navigation of the reef structure. Entry involves navigating surf and shore breaks, necessitating careful planning. Due to the potential for strong currents and entanglement risks, divers should maintain high situational awareness. Parking is available at the site, and tidal timing is essential for a comfortable dive experience.

Putti's Place in Wemeldinge is a challenging site featuring a wall, a wreck, and an artificial reef. Suitable for advanced divers, the site reaches depths between 8 and 50 metres, with an average depth of 25 metres. Divers should be prepared for strong currents and variable visibility ranging from 1 to 5 metres. Access is possible via both shore and boat entries. Due to the presence of a wreck and artificial structures, entanglement is a potential hazard. Water temperatures fluctuate significantly throughout the year, ranging from 7C in February to 20C in August.

Goesse Sas in Wemeldinge offers a distinctive underwater landscape featuring old, heavily overgrown dike remnants. This shore-entry site is suitable for beginners, with depths typically ranging between 5 and 7 metres. Divers and snorkellers can expect visibility between 5 and 10 metres, though conditions vary. Marine life recorded at the site includes snails, which are very common, alongside uncommon sightings of European Common Cuttlefish, Thecacera, Common Lobster, Rock Crab, and various other crab species. Compass and Barrel Jellyfish are occasionally present. Due to the nature of the Oosterschelde, visitors should plan their dives around the turn of the tide to manage the mild currents effectively.

Zeelandbrug Zuidzijde features a mix of natural reef and artificial structure provided by the bridge columns. Divers can explore depths ranging from 7 to 30 metres, with an average depth of 16 metres. The site is suitable for intermediate divers, offering both shore and boat access. Visibility typically ranges between 5 and 10 metres. Currents are generally moderate but can strengthen significantly as water is channelled between the columns, making slack water entry essential. The site supports night diving and is accessible year-round. Facilities include parking, air fills, changing rooms, showers, and a rinse station. Species recorded around this area include seahorses, cuttlefish, seals, lobsters, and various sea slugs.

Goese Sas is a shore-entry drift dive located in Wemeldinge, Netherlands. The site features a reef structure ranging from 5 to 30 metres in depth. Divers must manage strong currents, making this an intermediate-level site that requires careful planning around slack water. Visibility is typically limited to 1 to 3 metres, necessitating strong buoyancy control and navigation skills. The site is also accessible for night diving. Divers should remain alert for boat traffic in this active transit area and exercise caution regarding the shore break during entry. Water temperatures fluctuate between 7C and 20C throughout the year.