Hawaii Ocean Charters offers Waikiki catamaran cruises, snorkeling tours, whale watching tours.... Read more >

Hawaii Ocean Project | Maui Whale Watching Tours... Read more >

Swim and dive with sharks in Haleiwa, Hawaii with Hawaii Shark Encounters.... Read more >

Hawaiian Paddle Sports offers Maui Kayak, Whale Watching, & Turtle Snorkeling in small group tours. Private Maui Surfing lessons also available.... Read more >

Honolulu Sailing Company offers private snorkeling tours, sunset sails, whale watching and more.... Read more >

Indigo Ocean Hawaii offers swimming with dolphins, sea kayaking to see wild Mangroves, sunset cruise on West Coast of Oahu.... Read more >

Island Divers Hawaii offers Snorkeling, Marine Conservation Dives, Scuba Diving, Scuba certifications courses.... Read more >

Islandview Hawaii is a family-owned and operated pelagic dive tour company from Haleiwa, Hawaii that offers the opportunity to swim with sharks.... Read more >

Offers snorkeling and whale watching.... Read more >

Kai Kanani offers catamaran and snorkeling tours in Wailea.... Read more >

Scuba Diving Waikiki | Kaimana Divers Oahu Scuba... Read more >

Kalani Cruises offers scenic sight seeing, swimming, and snorkeling and whale watching trips (November- March).... Read more >

Wild dolphin watching and snorkeling with sea turtles and tropical fish on Oahu near Ko Olina Resort. Ko Olina Ocean Adventures | Oahu Dolphin & Whale Watching Snorkel Tours and Sunset Sails.... Read more >

Kohala Divers | Kona Scuba Diving Charters & Instruction - Kawaihae... Read more >

Lahaina Maritime offers whale watching.... Read more >

Like Try Hawaii offers whale watching tours.... Read more >