Kanonierka is a shipwreck dive site located off the Hel Peninsula in Poland. The vessel rests on its keel at a depth of 31 metres, with a slight tilt to the starboard side. Following a 2009 explosion by navy divers, approximately one-third of the ship was destroyed, leaving significant debris scattered across the site. Divers should be aware of strong currents and the presence of lines and nets that pose an entanglement risk. Due to the depth, cold water temperatures ranging from 4C to 15C, and potential for low visibility, this site requires careful planning. Access is typically via boat, and the site is suitable for beginners.

The ORP Wicher is a Polish destroyer wreck located 100 metres off the Hel Peninsula. Resting at depths between 5 and 21 metres with an average of 10 metres, the site serves as an artificial reef. Divers should be prepared for variable visibility ranging from 5 to 25 metres and water temperatures between 4C and 17C, necessitating a drysuit or thick wetsuit. Access is by boat only. Due to the nature of the wreck, divers must exercise caution regarding entanglement risks and overhead environments. Always carry a dive knife or shears and secure all loose equipment before descending.

Baza Nurkowa Hel provides access to the Baltic Coast, featuring shallow, calm waters suitable for training and building confidence. The site offers a practical environment for navigating variable visibility, typical of Baltic conditions. Divers should manage buoyancy carefully to avoid entanglement in complex overhead structures, including caves and swim-throughs. Strong currents are common throughout the dive, and boat traffic requires vigilance upon surfacing. Water temperatures fluctuate between 4C and 20C, necessitating appropriate thermal protection such as a drysuit or a 7mm wetsuit outside of summer. Species recorded around this area include Gray Seal, Common Moon Jellyfish, snails, and herring.

The ORP Bryza is a sunken vessel located 50 metres off the Hel Peninsula. Resting at depths between 10 and 21 metres, this artificial reef is suitable for beginners. Divers experience mild currents and visibility ranging from 5 to 15 metres. The wreck structure provides an interesting layout, though divers should be aware of potential entanglement risks and stick to the exterior. Water temperatures are cold, ranging from 4 to 17 degrees Celsius, necessitating a drysuit or thick wetsuit. Shore and boat entries are both possible, though surf conditions should be checked before attempting a shore entry. Surface marker buoys are recommended due to local boat traffic.

Wicher is a wreck site located 50 metres off the Hel Peninsula, featuring scattered remains at depths ranging from 5 to 21 metres. The site is suited for intermediate divers due to variable currents and the risk of entanglement within the wreck structure. Visibility is highly changeable, reaching up to 25 metres in optimal conditions. Water temperatures remain cold throughout the year, fluctuating between 4 and 17 degrees Celsius. Boat access is required to reach the site, and local facilities provide guided tours, air fills, and equipment support. Divers should exercise caution regarding sharp rocks and maintain solid buoyancy control throughout the dive.

The U-346 wreck is a submarine resting at depths between 40 and 50 metres off the Hel Peninsula. This site requires boat access and is suited for intermediate divers capable of managing deep-water conditions. Visibility typically ranges from 10 to 20 metres, allowing for observation of the wreck structure. Divers must contend with cold water temperatures between 4 and 12 degrees Celsius, making drysuits necessary. While currents are generally mild, they can strengthen unexpectedly. The wreck presents a significant risk of entanglement. Divers should remain attentive throughout the 40-minute dive and follow all guidance from their tour leader regarding the presence of sharks at the site.

The Groźny Wreck is an artificial reef site located off the coast of Gdynia. This wreck dive is accessible only by boat and is suitable for beginner divers. The site lies at depths ranging from 11 to 19 metres, with an average depth of 15 metres. Divers should be aware of potential hazards including entanglement risks and variable visibility, which can range from 5 to 20 metres. A thermocline is often present below 5 to 6 metres, where water temperatures can drop to 3 to 4°C. Typical dive times at this location are approximately 40 minutes. Local facilities provide air fills, equipment rental, and guided tours.

The ORP Grozny is a Polish warship resting upright on a sandy seabed at depths between 15 and 18 metres. Located 500 metres from the shore, this wreck is accessible via boat charter. Divers can expect visibility ranging from 5 to 10 metres, with conditions influenced by strong currents. Due to the significant temperature fluctuations between 4C and 20C, a drysuit or a 7mm wetsuit is recommended. The site requires careful buoyancy control to navigate the wreck structure safely. Given the potential for strong currents and low visibility, divers should be comfortable managing drift conditions.