Dive into adventure with the 3 Day Open Water Course in Honolulu, Hawaii. Learn essential skills and experience thrilling open water dives in some of the Pacific’s most stunning underwater environments.
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Difficulty
moderate
Duration
3 days (6-8 hours/day)
Fitness Level
Participants should have moderate fitness to handle physical activity in water and manage gear during dives.
Wildlife
History
Honolulu’s diving culture dates back decades, with the island’s reefs protected since part of early conservation laws in Hawaii.
Conservation
The operators promote reef-safe practices and encourage students to respect marine life and habitats, supporting Hawaii’s ongoing reef preservation efforts.
Manny's Diving Adventures
Manny's Diving Adventures operates in Waikiki and offers a broad selection of snorkeling and scuba experiences for beginners and certified divers alike. The business runs daily Snorkel Tour departures at 6:30am, 10:00am, and 1:30pm with free lessons for beginners and provides all necessary gear. Discover Scuba Diving departs every day at 8:00 am with full gear provided for first-time divers. Certification options include an Open Water Course delivered over two days, a 3 Day Open Water Course that combines theory and multiple tank dives, an Advanced Open Water Course featuring six open water dives, and a Rescue Course that includes two confined and four open water dives. The Certified Divers option includes a 2 Tank Dive for licensed divers. Specialty charters include a Sunset Snorkel three-hour evening boat charter and a Friday night snorkel and fireworks boat charter in Waikiki, as well as the Ultimate Scuba Experience with sunrise wreck dives or sunset cruises leading into night dives. Several trip summaries specify gear is included and list clear daily start times. The operation emphasizes structured course schedules, a range of single-trip options, and specialty dawn or dusk diving opportunities that suit varied guest goals. All statements above reflect the provided trip summaries and published schedules for Manny's Diving Adventures.
Booking details, exact meeting points, pricing, and instructor credentials are available through the business's published listings and should be confirmed online or at time of reservation.
Tours Offered
10
Snorkel, scuba, and certification options
Daily Departures
Multiple
Morning and afternoon start times
Gear Included
Many Trips
Equipment provided for most experiences
Certification Courses
Open/Advanced/Rescue
From Open Water to Rescue training
Choose a daily departure, Discover Scuba session, or multi-day certification course — view schedules and trip details before reserving.
Stay Hydrated Before Diving
Drink plenty of water before each dive day to avoid dehydration, which can increase the risk of decompression sickness.
Get Adequate Rest
Ensure a good night's sleep before diving days to stay alert during lessons and dives.
Check Your Gear Fit
Try on provided equipment ahead of your first dive to ensure a comfortable and secure fit underwater.
Avoid Alcohol Before Dives
Refrain from alcohol consumption at least 24 hours prior to diving to maintain optimal safety.
Swimsuit
Wear a comfortable swimsuit for confined and open water dives.
summer
Reef-safe Sunscreen
Protect your skin and the marine environment with reef-safe sunscreen.
summer
Water Shoes
Helpful for walking on rocky shorelines before entering the water.
summer
Light Towel
Quick-dry towel useful for drying off between sessions.
summer