We track 21 dive operators in Baltic Coast. 9 teach certification courses (11 PADI, 9 SSI). 1 run snorkelling trips. The biggest cluster is around Hel, with 3. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 21. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | 4.9(64) | none | none | SSI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 21 dive operators in Baltic Coast, with the biggest cluster around Hel. 9 of them run certification courses.
PADI is the most common agency (11 centres), followed by SSI (9). CMAS, SDI/TDI, NAUI, GUE, IANTD also appear.
1 of the 21 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.

Kaszubska Baza Nurkowa Tryton is a dive center located in Chmielno, Poland, on Lake Kłodno. They offer diving courses, equipment rental, and air fills. The facility includes a multimedia classroom and underwater training installations.

Good Dive is a diving school located in Kartuzy, Poland, offering professional diving courses and training. They are certified by both PADI and SSI and provide a range of services including equipment rental and servicing.
Lena Diving Baltic is a dive center in Hel, Poland, providing diving services, courses, and equipment rental. They operate in the Baltic Sea and offer specialized training.
Baza Nurkowa Hel is a dive center located on the Hel Peninsula that offers wreck diving trips in the Baltic Sea and international diving expeditions. The operator provides training for all levels and maintains a fleet of boats equipped with toilets and kitchens for diver comfort.
Dive House Baltic is a diving center based in Gdansk, Poland, that provides training at recreational and technical levels. The operator organizes diving trips and projects focused on the exploration, documentation, and protection of the underwater environment. They also offer equipment sales and servicing.
Centrum Techniki Nurkowej Daniel Piórewicz is a dive center in Gdynia, Poland, focusing on diving equipment sales, service, and technical diving. They also provide diving courses and specialized training.

Centrum Nurkowe DEEPBUSTERS is a dive center in Rumia, Poland, offering diving courses, equipment sales, and service. They focus on recreational and technical diving.
Szkoła Nurkowania Gdańsk Ośmiornica is a diving school located at Osiedlowa 30A, 80-298 Gdańsk, Poland. It has a high rating of 4.9 stars from 85 reviews. The school is operational and offers services related to diving education.

Ocean-Tech Sp. z o.o. is a diving center located in Chwaszczyno, Poland, specializing in technical diving and equipment sales. They offer specialized courses and services for advanced divers.
Triton Diving Center is a PADI 5 Star IDC dive center located in Gdańsk, Poland. They offer a wide range of diving services including courses, equipment rental, and guided dives. They are also a dealer for various diving equipment brands.
| 2 | 4.8(27) | none | none | PADI · SSI | Visit |
| 3 | Lena Diving Baltic | 4.9(21) | none | none | PADI · SSI | Visit |
| 4 | Baza Nurkowa HEL | 4.5(73) | none | none | CMAS · NAUI | Visit |
| 5 | Dive House Baltic | 5.0(11) | none | none | GUE · IANTD | Visit |
| 6 | Centrum Techniki Nurkowej Daniel Piórewicz | 4.7(10) | none | none | PADI · SSI · SDI/TDI | Visit |
| 7 | 4.8(17) | none | none | PADI · SSI | Visit |
| 8 | Ośmiornica | 4.9(85) | none | none | none | Visit |
