Do I need to be a certified diver?

Yes, night diving is typically restricted to certified open-water divers or those with equivalent training. Your certification level will be verified, and a pre-dive briefing covers night-specific techniques.

What kind of creatures will I see?

Night diving reveals nocturnal species that hide during daylight—including crustaceans, octopi, squid, and specific reef fish species. The exact marine life varies seasonally and by location on the reef.

How dark is it underwater?

Dive torches and natural bioluminescence provide visibility. Your guide's torch illuminates the area around you, and your eyes adjust as darkness falls. It's a controlled and safe environment designed for experienced divers.

What's included in the EUR 171 price?

The experience includes all scuba equipment, professional guide, and safety precautions. Confirm what isn't included (transfers, meals, certification if needed) with the operator at booking.

Is night diving dangerous?

Night diving is safe when conducted by certified divers with professional guides following proper protocols. The main differences are reduced visibility and different marine behavior—both manageable with training and experience.

How long is the actual underwater time?

The 2-hour total duration includes equipment fitting, pre-dive briefing, the dive itself, and surface interval. Actual underwater time is typically 35–45 minutes depending on conditions and diver comfort.

1 / 5

Scuba Diving at night in Mirissa

(3)

Mirissa, Sri Lanka

Adrenaline & ExtremeDivingWater Activities

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About this activity

Experience the nocturnal underwater world of Mirissa with a guided night scuba dive that reveals creatures and behaviors invisible during daylight hours. This 2-hour immersion combines the thrill of diving after dark with the unique marine ecosystem that emerges when the sun sets.

This experience is definitely going to bring you to your toes! Night scuba diving is a completely different experience that will open your eyes to a variety of newer and beautiful creatures underwater who only come out at night! Kinda like the bats but you get the picture. Our experience comes fully loaded with all the equipment and precautions you would need prior to this very interesting but exciting adventure! Buckle up, gobble up your fears and come explore what Sri Lanka has in store!

Highlights

✓Encounter nocturnal marine species active only after sunset
✓Fully equipped dive with professional guidance and safety protocols
✓Explore Mirissa's reef systems in a completely different light
✓Experience the contrast between daytime and nighttime underwater environments
✓Small-group adventure with manageable 2-hour duration

Insider tips

★Night visibility is excellent in Mirissa's calm waters; bioluminescence and torch beams reveal creatures at their most active
★Arrive early for a thorough pre-dive briefing—night diving requires specific techniques different from day dives
★Book during calm sea conditions (typically December–April) for the safest and most rewarding experience

Good to know

•All scuba equipment provided; bring a towel and change of clothes
•Suitable for certified divers or those with basic open-water certification; experience level assessed before dive
•Meeting point and exact departure time confirmed at booking; typically departs early evening
•Water temperature in Mirissa averages 26–28°C; light wetsuit recommended

Who it's for

Certified and experienced scuba divers seeking adventure beyond standard daytime divesWildlife and marine life enthusiasts wanting to observe behavior invisible during the dayThrill-seekers comfortable with controlled but immersive nighttime activitiesPhotographers interested in capturing rare nocturnal species and behaviors

Best time to visit

Night dives operate year-round, but December to April offers calmest seas and best visibility. Dives typically depart in early evening as light fades to maximize the full nocturnal experience.

Frequently asked questions

Reviews

(3)

Dan R.

Jun 2026

our guide Mateo was nice enough, but a whole school of parrotfish felt a bit rushed honestly, and expected more, our Hanoi snorkel trip was better value, no joke

Mark K.

Mar 2026

our guide Hana sorted everything for us and the cenote that was freezing but unreal was the highlight, and blew our Lisbon one out of the water.

Alex A.

Oct 2025

priya our guide was class, blew our Hanoi one out of the water, no joke

from€171.29€170.4/ person

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