Kukui'ula Harbor, Kauai
Locally owned and operated since 1987, is Rodale’s Readers Choice Award Winner Rated #1 in Kauai and in the top ten Best Scuba Diving Operators in the the US. Seasport Divers offers Scuba Diving, Scuba Classes and Certification Programs, Ni'ihau Diving. Keiki Programs and Equipment Rentals.
KUKUI'ULA HARBOR
Kauai
KUKUIULA HARBOR
Po‘ipū, HI 96756
 
District Office
2494 Niumalu Road, Lihue, Hawaii 96766
(808) 241-3111
email: dlnr.bd.port.allen.harbor@hawaii.gov
 
21° 53′ 05″ N, 159° 29′ 18″ W 
 
 
 
 
Kukui’ula Harbor is a charming and picturesque harbor located on the sunny southern coast of Kauai, Hawaii. Nestled between the renowned Spouting Horn blowhole and the golden sands of Poʻipū Beach, it offers a perfect starting point for exploring the natural beauty and marine adventures that Kauai has to offer. The harbor is conveniently situated approximately 12 miles southwest of Lihue Airport, making it easily accessible for visitors arriving on the island.
 
Kukui’ula Harbor provides various services and amenities for both locals and tourists. These include facilities for boating and fishing, as well as spaces for relaxation and enjoying the serene surroundings. From the harbor, you can embark on a variety of boat cruises, including sunset sails, snorkeling trips, whale-watching tours (seasonal), and fishing charters. These cruises offer stunning views of the coastline and a chance to experience the vibrant marine life that thrives in Kauai’s waters.
10 Shoal Draft Moorings15 foot-wide Boat RampFish Hoist
RestroomsCovered Picnic AreaSmall Sandy Beach
No LifeguardLoading DockVessel Washdown
Sportfishing, Diving, Whale Watching & Sailing Cruises
© Photos by Steve Harris
POIPU:  2827 Poipu Road, Koloa
KAPAA: 4-976 Kuhio Hwy, Kapaa
Kauai Zodiac Tourz has explored the Na Pali Coastline of Kauai with visitors and kama’aina since 1999. We are one of the only boat companies on Kauai that specifically targets the gentler waters off of Kauai’s southern coasts that are known for their popular snorkeling destinations. On every trip our captain and crew share their passion and knowledge of marine life and island history. We are happy to be Kauai’s Premiere Zodiac Tour company.
Kauai's Ultimate South Island Zodiac Boat Snorkel Adventure
Kauai’s Ultimate Guided Shore Snorkeling Adventure SOUTH
Kauai’s Ultimate Whale & Dolphin Zodiac Boat Adventure
Photo courtesy Kauai Zodiac Tourz ©
 
3417 Poipu Rd #105, Koloa, HI 96756
Kauai's Ultimate Na Pali Coast Eco Tour
WAITLIST: All Tours
Fathom Five Divers: Your Premier Gateway to Explore Kauai's Mesmerizing Underwater Wonders for Over Four Decades. Our dedication to providing unparalleled dive experiences has earned us the distinguished recognition as the #1 dive shop by 'The Ultimate Kauai Guidebook.' Dive into the beauty of Kauai with us and embark on an adventure that has delighted diving enthusiasts for more than 40 years. Discover the enchanting world beneath the waves with Fathom Five Divers, your trusted partner for unforgettable scuba dive experiences.
Certified Boat Dives
 
Certified Shore Dives
 
Scuba Classes
 
Boat Dive Sites
 
Try Scuba
 
Fathom Five Blog
3450 Poipu Rd, Koloa, HI 96756
Photos courtesy Fathom Five Divers ©
FATHOM FIVE DIVERS
HARBORS:
2-TANK BOAT DIVE
Live, Secure Reservations
TUNNELS TWILIGHT 2-TANK SHORE DIVE
KOLOA LANDING NIGHT 1-TANK SHORE DIVE
KOLOA LANDING SNORKEL TOUR
2-TANK DISCOVER SCUBA - TUNNELS
TUNNELS 2-TANK SHORE DIVE
PADI OPEN WATER REFERRAL 4 DIVES
2-TANK DISCOVER SCUBA - KOLOA LANDING
 
KOLOA LANDING TWILIGHT 2-TANK SHORE DIVE
KOLOA LANDING 1-TANK SHORE DIVE
1-TANK DISCOVER SCUBA - KOLOA LANDING
KOLOA LANDING 2-TANK SHORE DIVE
NII HAU 3-TANK BOAT DIVE
TWILIGHT 2-TANK BOAT DIVE
PREMIUM 3-TANK BOAT DIVE
KAUAI ZODIAC TOURZ
Live, Secure Reservations
SEASPORT DIVERS
Live, Secure Reservations
3-TANK KAUAI BOAT DIVE
SHORE DIVING SOUTH SIDE KAUAI
AFTERNOON 2-TANK BOAT DIVE
MORNING 2-TANK BOAT DIVE FOR EXPERIENCED DIVERS
ANELA KAI PRIVATE CHARTER
Photos courtesy Seasport Divers
This site is NOT affiliated with Harbor management, the State of Hawaii, Dept. of Transportation, Harbors Division, DLNR nor DBOR.
© 2025 Hawaii Harbors Network LLC  •  All rights Reserved. Member of the FareHarbor Distribution Network.
PRIVACY POLICY   •  TERMS OF USE
 
 
 
 
 
 
 
 
 
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