Do you need an operator for Bob’s Mistake?

Boat access is the normal pattern, and typical trips follow reserve rules and operator guidance.

Does Bob’s Mistake work as a night dive?

Yes. It is primarily valued as a night dive because the simple terrain comes alive after dark.

How do you reach Bob’s Mistake?

Plan on boat access within the reserve, usually via Bahía de Kino or another accredited local operation.

Is Bob’s Mistake suitable for beginner divers?

Yes. The site is generally described as beginner-friendly, especially for divers comfortable with night conditions.

What conditions should divers expect at Bob’s Mistake?

Expect simple bottom terrain, little current, and a remote reserve setting rather than a heavily developed dive base.

What is Bob’s Mistake best known for?

It is best known as a low-current night dive with a sandy bottom and steady marine activity after dark.

What marine life is common at Bob’s Mistake?

Common sightings include octopus, eels, rays, turtles, scorpionfish, and crustaceans.

What should divers watch for at Bob’s Mistake?

Good buoyancy, a reliable light, and orientation over the sandy bottom matter more than advanced depth management.

Dive Spot Guide•

Bob’s Mistake

Beginner-friendly night dive with sandy bottom and low current.

Scuba Diving BoatBeginner

Reef

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Bob’s Mistake is a boat-accessed San Pedro Martir dive with a simple sandy bottom, low current, and reliable after-dark marine activity.

About Bob’s Mistake

Bob’s Mistake is a boat-accessed night dive in the San Pedro Martir area of the Sea of Cortez, set on a sandy bottom with an easy overall profile and very little current. The site is best approached as a reserve trip with simple terrain, careful buoyancy, and reliable lights, making it a good fit for beginners who are comfortable diving after dark and planning around boat logistics.

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Research Estimate At Bob’s Mistake

Conservative baseline from public research. No community dives logged yet.

AccessChallenging entry effort

Aquatic LifeGreat variety

FacilitiesLimited facilities

CurrentNo current

Where Is Bob’s Mistake?

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Community sourced coordinates.

Bob’s Mistake Planning Details

Depth range, seasonality, and planning context.

Reported Depth

0m - 13.7m

Depth Note

Maximum depth reported as 45 ft (about 13.7 m).

Typical Conditions

Little or no current; sandy bottom.

Safety & Access At Bob’s Mistake

Site conditions, restrictions, and access requirements.

Safety Notes

Night dives here call for good buoyancy, reliable lights, and close buddy spacing over the sand.

Access Restrictions

Boat access only, subject to reserve rules and weather conditions.

Legal Notes

Part of the Isla San Pedro Martir Biosphere Reserve.

Local Intel For Bob’s Mistake

Community notes to help plan your visit.

Scuba Diving

Best suited to scuba divers comfortable with night diving.

Wildlife at Bob’s Mistake

Species commonly reported at this site, with direct links into their wildlife guides.

crustaceans

Green Turtle

Chelonia mydas

molluscs

Octopus

saltwater-fishes

Scorpionfish

Scorpaenidae

rays

Stingrays

Recent Logged Visits At Bob’s Mistake

Community dive logs and visit reports for this site.

Dive Spot Log Averages At Bob’s Mistake

Average conditions based on logged dives & visits.

No community dive data has been logged here yet. Be the first to record a dive and seed the averages.

Dive Spot Guide•Mexico

Bob’s Mistake

Beginner-friendly night dive with sandy bottom and low current.

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Bob’s Mistake Guide - Frequently Asked Questions

Planning answers for access, conditions, timing, and site logistics.

Bob’s Mistake, Mexico - Dive Spot Details & Conditions | DiveJourney

Bob’s Mistake

About Bob’s Mistake

Research Estimate At Bob’s Mistake

Where Is Bob’s Mistake?

Bob’s Mistake Planning Details

Safety & Access At Bob’s Mistake

Local Intel For Bob’s Mistake

Wildlife at Bob’s Mistake

Crab

Eel