Descending to the MV Castor: a 110‑ft wreck dive off Boynton Beach for AOW & Nitrox divers

BOYNTON BEACH GUIDED TOUR FIELD GUIDE

Descending to the MV Castor: a 110‑ft wreck dive off Boynton Beach for AOW & Nitrox divers

A guided wreck dive to the MV Castor — lying 110 ft below the surface — that requires Advanced Open Water and Enriched Air (Nitrox) certification and runs about four hours.

Descending to the MV Castor: a 110‑ft wreck dive off Boynton Beach for AOW & Nitrox divers.

Duration
Contact operator
Location
Boynton Beach
Operator
Starfish Scuba
Category
Guided Tour
Robert Eric Crews
Founder & Editor, The Adventure Collective
Published Verified

Off the coast of Boynton Beach the MV Castor rests as an arresting underwater monument at roughly 110 feet, offering experienced divers a concentrated wreck experience that combines dramatic structure, marine life, and a deep‑air profile that demands preparation and the right certifications.

Highlights

Outing Highlights

THE WRECK

MV Castor at 110 ft

The MV Castor lies about 110 feet beneath the surface and is described as one of the most spectacular wrecks in the area, rewarding qualified divers with roomy structure and wreck features at a true deep‑wreck depth.

THE CERTIFICATION

Advanced profile: AOW and Nitrox required

This dive explicitly requires Advanced Open Water certification and Enriched Air (Nitrox); the operator notes that if you are not certified you should call them about certification options.

THE LOGISTICS

Guided options, pricing and passenger spots

Rates are published for certified AOW/Nitrox divers and for hiring a private dive guide, and the operator also offers a non‑diving passenger (Bubble Watcher) option; a divemaster will not enter the water unless hired as a guide.

What the day feels like

What the outing feels like

The trip is a focused, four‑hour excursion organized around a deep wreck dive: prepare and check gear, board with your pass, travel to the site, and execute a planned descent to explore the MV Castor at its 110‑foot resting depth — a technical, memorable wreck profile for properly certified divers.

Suitability

Who it's for

Who this outing is best for — and who should think twice.

1
Advanced Open Water & Nitrox Certified DiversIdeal: divers holding AOW certification and Nitrox (Enriched Air) are the intended participants for this 110‑ft wreck dive.
2
Divers seeking certificationPossible: the operator states that if you are not Nitrox or AOW certified you should call them about certification options before booking the Castor dive.
3
Non‑diving companionsSuitable: non‑divers can come as a Bubble Watcher (passenger who does not dive) for a fee rather than participating underwater.
4
Divers wanting guided supportNote: hiring a private dive guide is a published option; otherwise a divemaster will not be in the water unless specifically hired as a guide.

Practical planner

Details to review before reserving

Timing & Duration

The outing runs approximately 4 hours.

What to Bring

Bring your certification card, your dive gear (unless renting from the operator), gloves, a container for water, towel, sunscreen, sunglasses, and a smile.

Pricing & Guide Options

Rates are published for Certified AOW/Nitrox divers and for private dive guides; the operator also lists a fee for a non‑diving Bubble Watcher. A divemaster will not enter the water unless hired as a guide.

Booking Notice

Review cancellation policies before reserving.

Frequently asked questions

Planning Your Outing

How long is the trip?

The trip duration is about 4 hours.

What certifications are required to dive the Castor?

Advanced Open Water (AOW) certification and Enriched Air (Nitrox) are required for this dive.

What if I am not AOW or Nitrox certified?

The operator asks that you call them — they state they will certify you if you are not Nitrox or AOW certified.

Will a divemaster be in the water with me?

A divemaster will not be in the water unless hired as a private guide.

What should I bring on the trip?

Bring your certification card, dive gear unless renting from the operator, gloves, a container for water, towel, sunscreen, sunglasses, and a smile.

Can someone come who does not dive?

Yes — the operator lists a Bubble Watcher option for a passenger who does not dive.

How much does the certified diver rate cost?

The published rate for a Certified AOW/Nitrox Diver is $85.