ONE°15 Marina, Sentosa Cove, Singapore

White Manta Diving (WMD) are now official operators for local diving at ONE°15 Marina Sentosa Cove, Singapore. This local dive site has become extremely popular with Singapore divers since we opened operations in 2021. The diving is especially popular with underwater photographers who are captivated by the multitude of macro subjects to be found! Come join us and search for Seahorses, Pipefish, Cuttlefish, Nudibranch, Snake Eels, Cardinal Fish, and much much more!

Diving at ONE°15 Marina is available at one dive site, it is shallow (2-6m max) and protected from current. Leisure diving is available in 2 hr time slots during high tide.

Tigertail SeahorseCuttlefishStonefish

Fun Diving prices at the Marina:

  • S$100/ pax. Includes 1x tank, weights, weight belt, surface supervision, PLUS insurance, within 2-hour time slot.
  • Note: A second tank is available for an additional S$35.
  • Equipment Rental (if required): individually Mask, Fins, short wetsuit (S$5/ item), BCD, Regulator (S$15/ item), or S$40/ full set.
  • Please do note: That for fun/ leisure divers we provide surface supervision ONLY, all divers must have a buddy with them whilst underwater.
  • Note: For those diving alone a guide can be allocated at an additional S$95.

Local Diving details:

  • Stable visibility (2-3m).
  • Shallow site (1-6m). Can make longer dives within 2 hour slots.
  • Water Temperature, 28-29c. Most find that either a shorty wetsuit or board shorts & rash guard keep them comfortable.. although of course this does depend on each individual & their experience in different temperatures.
  • No big fish but plenty of macro marine life perfect for photographers (seahorse, pipefish, cuttlefish, stingray, cardinal fish, filefish, soft & hard corals, and more).
  • UW Photographers; don’t forget your camera and macro lens

Exclusive: Night Dives!

  • As the official operator at ONE°15 Marina, White Manta can now also offer the chance to night dive at the marina.
  • This is the perfect night dive spot & is not to be missed! ONLY available with White Manta Diving!
  • Weekly slots available on Mondays & Tuesdays from 6pm to 9pm. Contact our team for details.

PADI Courses:

  • We offer PADI courses at the ONE°15 Marina, from beginner to Divemaster.
  • Please see our Course page for more details or contact our team.

Diving at ONE°15 Marina:

If you would like to join us contact our team for enquiries, or you can contact Vincent locally, via Mobille / WhatsApp on +65 9692 2001


ONE15 Marina, Join UsONE15 Marina Sentosa Cove