Learn to Dive: PADI Open Water Learn to Dive Course Standard Open Water 2-Day Course Day 1: Orientation, pool training, ocean dive Day 2: Ocean dives The Standard Open Water 2-Day Course is recommended for those with strong swimming skills and who are comfortable in the water. If you're short on time, this is the course for you to become a certified diver in only two days! $595 weekends / $495 weekdays