Reacquaint yourself with Hawaiian waters at Kahekili Reef: a short, supervised refresher for certified divers that focuses on skills, confidence, and up‑close encounters with sea turtles and rays. Small groups and shallow profiles make this the perfect reset before bigger dives.
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Difficulty
moderate
Duration
2 Hours
Fitness Level
Moderate: able to walk on sand, carry light gear, and swim comfortably; good for travelers returning after time off.
Wildlife
History
Lahaina was once the kingdom’s whaling hub and later a plantation-era town; the shoreline here has long been central to Maui’s maritime life.
Conservation
Guides emphasize reef‑safe practices and no‑touch policies; using reef‑safe sunscreen and keeping neutral buoyancy reduces human impact on coral habitats.
Extended Horizons Scuba
Extended Horizons Scuba is a Lahaina, Hawaii-based dive operator offering small-group scuba experiences and guided shore and boat dives around Maui and Lana‘i. The company specializes in low guide-to-diver ratios—typically four divers or fewer—so guests receive personalized attention from certified naturalists, marine biologists and experienced dive guides. Trips include shore dives from Lahaina, night dives, certified shore dives, a popular two-tank Lana‘i boat adventure that visits Cathedral dive sites such as First and Second Cathedral, and private and introductory scuba options for beginners.
The Lana‘i two-tank excursion includes two dives at different locations, a warm lunch catered by Chef Marcos from Hungry Coyote, and access to over 40 possible dive sites ranging from coral reefs to lava tubes. Shore-based options highlight local reefs where divers commonly encounter green sea turtles, octopus, colorful nudibranchs, rays and diverse reef fish. Night dives focus on invertebrates such as lobsters, crabs, octopus and hunting eels, using bright LED lights and small groups for ideal visibility and attention.
Introductory lessons require each participant’s name, height, weight and US men’s shoe size to ensure proper equipment fit. Refresher dives take place at Kahekili Reef to rebuild confidence and skills. Extended Horizons Scuba’s offering emphasizes conservation-minded guiding, slow-paced observation to maximize marine life sightings, and guided commentary that shares local marine ecology knowledge with divers of varied experience. Tours run year-round out of Lahaina waters.
Location
Lahaina, HI
Central Maui dive operations
Small Groups
Max 4 divers
Personalized guide attention
Tours Offered
10 dive experiences
Shore, night, private, Lanai
Lanai Lunch
Warm lunch included
Catered by Chef Marcos
Secure a spot on a small-group shore or Lanai boat dive — guided by certified naturalists and tailored to every diver’s comfort level.
Bring your certification card
You must present an internationally recognized diver certification (PADI, SSI, NAUI, etc.) at check‑in.
Arrive early for free parking
Arrive 20 minutes before start to secure the complimentary parking and complete gear fitting.
Use reef‑safe sunscreen
Apply reef‑safe sunscreen before arrival to protect coral and avoid contaminating gear.
Practice neutral buoyancy
Refresh basic buoyancy control during the dive—small skills prevent coral contact and make photography easier.
Certification card
Required proof of training—bring your agency card or digital equivalent.
Mask, fins, snorkel (rental available)
Well‑fitting mask and fins make skills practice and the dive far more comfortable.
Short wetsuit or rashguard
Protection from sun and cooler water; a shorty keeps you comfortable for shallow profiles.
spring
Reef‑safe sunscreen
Protects skin and the reef—apply before arrival and reapply where allowed.
summer