3-Day Open Water Diving Course with Subsurface Oahu
Difficulty
easy
Duration
3 days
Fitness Level
Moderate physical condition recommended; comfortable swimming ability required.
Overview
Unlock the ocean’s secrets with Subsurface Oahu’s 3-day PADI Open Water course. Learn to dive confidently in Honolulu’s vibrant coral reefs with expert instruction and all-inclusive gear.
Adventure Tips
Stay Hydrated and Rested
Drink plenty of water before and during your course to avoid dehydration underwater.
Follow the No-Fly Rule
Avoid flying for at least 24 hours after your last dive to prevent decompression sickness.
Wear Reef-Safe Sunscreen
Protect your skin and the marine ecosystem by using environmentally friendly sunscreen before dives.
Listen Carefully to Briefings
Pay close attention during safety and dive briefings—they’re designed to keep you safe and comfortable underwater.
Local Insights
Wildlife
- Hawaiian Green Sea Turtles
- Humuhumunukunukuapua'a (Hawaiian Triggerfish)
History
Hawaiian reefs have been vital to native culture for centuries, providing food and spiritual connection.
Conservation
Subsurface Oahu emphasizes sustainable diving practices to protect coral reefs from human impact and promote ocean health.
Frequently Asked Questions
Recommended Gear
Swimwear
Lightweight and quick-drying swimwear is necessary for wetsuit layering during dives.
summer specific
Reef-Safe Sunscreen
Protects your skin and helps preserve coral reef health.
summer specific
Dive Log Book
Keep a record of your dives and certifications during and after the course.
Waterproof Camera
Capture memories of vibrant underwater scenes during your dives.