Night Dive Adventure with Hilo Ocean Adventures, Hilo HI
Difficulty
moderate
Duration
3 hours
Fitness Level
Participants should be in good physical shape capable of carrying 50 lbs of gear and comfortable with night ocean conditions.
Overview
Witness the hidden marine life of Hawai‘i Island under the glow of moonlight with Hilo Ocean Adventures. This certified night dive offers certified divers a unique chance to encounter the ocean’s nocturnal vibrancy on a safe, guided shore dive near Hilo.
Adventure Tips
Certification Required
Only certified open water divers can join this night dive; proof of certification is mandatory at check-in.
Arrive Early for Gear Fitting
Show up before the scheduled departure time to get fitted and briefed on your rental equipment.
Watch Your Weight Limits
This trip is not recommended for divers over 300 lbs or those with mobility constraints.
Altitude Restrictions After Dive
Avoid altitude above 2,500 ft for at least 12 hours post-dive to prevent decompression sickness.
Local Insights
Wildlife
- Hawaiian reef triggerfish (humuhumunukunukuapuaʻa)
- Bigfin reef squid active at night
History
Hilo’s rich cultural history includes a deep connection to the ocean, integral to native Hawaiian traditions and modern environmental stewardship.
Conservation
Hilo Ocean Adventures promotes low-impact diving practices to protect fragile reef systems and local marine biodiversity during all excursions.
Frequently Asked Questions
Recommended Gear
Dive Light
A reliable underwater light is crucial for spotting nocturnal marine life and navigating the reef safely.
Wetsuit (3mm or thicker)
A wetsuit helps maintain body warmth in cooler night waters, especially during winter months.
winter specific
Dive Computer
Monitors depth and time underwater to ensure safe dive limits are observed during night conditions.
Surface Marker Buoy
Enhances diver visibility when surfacing in low light, a critical safety tool for night shore dives.