We track 17 dive operators in Dorset. 7 teach certification courses (7 PADI, 2 SSI). 1 run snorkelling trips. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 17. How Fin Rank works
| Rank | Operator | TripAdvisor | Discovery dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Swanage Boat Charter | 4.8(36) | none | $121 | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 17 dive operators in Dorset. 7 of them run certification courses.
PADI is the most common agency (7 centres), followed by SSI (2). BSAC, NAUI, CMAS also appear.
Published discovery dive prices we hold range from $38 to $121 USD. Treat these as a guide and confirm with the centre before booking.
1 of the 17 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.
Divers Down is a dive school located on Swanage Pier that offers training courses and equipment sales. The operator runs two charter boats for trips to local wreck and drift dive sites.
Dive Beyond is a dive centre located in Castletown, Portland DT5 1BD, offering a range of diving services. They provide courses, equipment rental, and guided dives. The company focuses on providing high-quality diving experiences.

Dorset Diving Services is a dive shop located at 25a Ringwood Rd, Poole BH14 0RF. They offer a range of diving equipment, air fills, and servicing. The shop also provides dive training and guided dives.
Jurassic Aqua Sports is a training centre based in Weymouth that offers RYA and BSAC courses. They provide boat charters for diving and scenic trips along the Jurassic Coast using their fleet of vessels.
Skin Deep Diving is a dive centre located at Portland Marina, Hamm Beach Rd, Portland DT5 1DX. They offer a variety of diving courses and services, including equipment rental and guided dives. The centre is known for its experienced instructors.
Dive Academy is a dive center located in Yeovil, UK, offering a comprehensive range of diving courses and services. They provide training for all levels, from beginner to advanced, and also offer equipment sales and servicing. Their goal is to promote safe and enjoyable diving experiences.
Underwater Explorers is a dive shop based in Portland, Dorset, that stocks a range of diving equipment. The business provides in-store sales and kit servicing for divers.
Swanage Boat Charters provides daily diving trips from hardboats for divers of all experience levels. They visit a variety of wreck, reef, scenic, and drift dive sites along the south coast of England. The operator also offers private charters, sightseeing trips, and school excursions.

Divers Down is a PADI 5 Star IDC Centre located at Swanage Pier, offering a comprehensive range of diving courses, equipment rental, and guided dives. They are a well-established dive centre in the Swanage area.
| 2 | Dive Beyond | 4.6(21) | 5.0 | none | PADI | Visit |
| 3 | 4.9(113) | 5.0 | none | PADI · SSI | Visit |
| 4 | Jurassic Aqua Sports | 5.0(2) | none | none | BSAC | Visit |
| 5 | Skin Deep Diving | 4.9(47) | none | none | PADI | Visit |
| 6 | Dive Academy | 4.7(46) | none | none | PADI | Visit |
| 7 | Underwater Explorers | 4.8(88) | none | none | none | Visit |
| 8 | Swanage Boat Charters | 4.8(24) | none | none | none | Visit |