Buoyancy Control Buoys

45"(114.3cm) Signal Tube/Surface Marker Buoy with Inflator

55 reviews

SKU: AQUSMDSYL

^$39.95

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In Stock

DESCRIPTION

A durable 45" signal tube with inflator mouthpiece in high visibility colors for safety.

Pros

Visible from a distance
Decent quality
Reliable
Compact size
Easy to carry

Blue Reef Surface Marker Buoy (SMB)

29 reviews

SKU: BLRDBS6YL

^$54.95

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In Stock

DESCRIPTION

A blue surface marker buoy with a 6' length, easy to use oral inflator, and top D-ring attachment.

Pros

Good quality and well made
Affordable price
Compact and portable
Easy to use and inflate
High visibility

XS Scuba Surface Marker Buoy (SMB)

27 reviews

SKU: XSSSMBOR

^$109.95

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In Stock

DESCRIPTION

A durable and highly visible surface marker buoy with elastic loop and oral/BCD inflator.

Pros

Easy to inflate
Durable construction
Good lift capacity
High visibility
Versatile features

XS Scuba Quick Launch Buoy Marker

14 reviews

SKU: XSSQLBMOR

^$109.95

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In Stock

DESCRIPTION

A highly visible and easy to deploy surface marker buoy by XS Scuba.

TUSA Conquest II BCD (BC0201)

10 reviews

SKU: TBTJ201LG

~~$659~~ Save: $131.80 (20%)

^$527.20

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In Stock

DESCRIPTION

A comfortable and stable TUSA Conquest II BCD with advanced weight loading and active purge assist.

Scubapro Marker Buoy, Orange

9 reviews

SKU: SCPSMB3

^$69

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In Stock

DESCRIPTION

A compact and durable orange marker buoy that increases visibility on the surface.

Oceanic Atmos BCD

5 reviews

SKU: OCNAMD

^$659.95

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In Stock

DESCRIPTION

A Hybrid air cell BCD with maximum lift, weight integration, and easy inflation/deflation.

TUSA Liberator BCD w/AWLS III

4 reviews

SKU: TBTJ103MD

~~$449~~ Save: $89.80 (20%)

^$359.20

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In Stock

DESCRIPTION

A stabilizing jacket-style BCD with AWLS III and 2-position cam strap belt for easy adjustment.

OMS Surface Marker Buoy Closed Bottom

3 reviews

SKU: OMSSMB3OR

^$48

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In Stock

DESCRIPTION

A high visibility closed bottom surface marker buoy in yellow or orange, made of durable nylon.

OMS Surface Marker Buoy 6' (183 cm) Open Bottom

2 reviews

SKU: OMSSMB6OB

^$83

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In Stock

DESCRIPTION

A high-visibility 6' surface marker buoy with open bottom design for drift and decompression dives.

Hollis Signal Marker Buoy (SMB)

2 reviews

SKU: HLSMBSPO

^$129.95

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In Stock

DESCRIPTION

A highly visible orange surface marker buoy with oral inflation and quick dump valve.

Scubapro Navigator Lite BCD

2 reviews

SKU: SCPNLBCBCOXX

^$699

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In Stock

DESCRIPTION

A lightweight, travel-ready BCD with durable 420D nylon, modular design, and customizable components.

Cressi Aquawing Plus BCD

1 reviews

SKU: CSBAWPXX

^$819.95

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In Stock

DESCRIPTION

A modular BCD with perfect buoyancy and adaptable sizing, made with durable Cordura fabric.

Zeagle Fury QLR BCD

1 reviews

SKU: ZGLFQIHRBKL2

^$799.95

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In Stock

DESCRIPTION

A modular and adjustable BCD with high-capacity bladders and front-adjustable design, available in regular and large sizes.

Dive Alert Surface Marker Buoy DMB5

SKU: AQUDSMB

^$62.95

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In Stock

DESCRIPTION

A high-visibility orange polyurethane-coated nylon buoy with Solas reflective tape and versatile inflation options for diver safety.

Scubapro GO BCD with Air2

SKU: SCPGBQABKXL

^$899

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In Stock

DESCRIPTION

A lightweight and durable Scubapro GO BCD with Air2, complete with its own travel sack, offers high buoyancy and maximum comfort for divers.

Akona Surface Marker Buoy 6' (1.83m)

SKU: AKN6SMB

^$69.95

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In Stock

DESCRIPTION

A durable 6' surface marker buoy with easy inflation and compact storage for safety-focused diving.

DiveVolk Float Arm 872g Buoyancy

SKU: DVKFA8

^$119

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In Stock

DESCRIPTION

A buoyancy control arm for underwater photography, providing 872g buoyancy, versatile compatibility, and easy adjustment.

Mares Magellan HD BCD

SKU: MRSMHDBLMD

^$595.95

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In Stock

DESCRIPTION

A versatile backmounted BCD with 180 N lift, Xtra comfort cushioning, efficient weight system, and convenient cutter sleeve access.

Dive Rite Travel Wing

SKU: DIVATWBL16

~~$369~~ Save: $73.80 (20%)

^$295.20

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In Stock

DESCRIPTION

A lightweight, durable wing with 25 lbs lift capacity, crafted from ballistic nylon and SuperFabric panels.

Dive Rite Aircell Travel Wing, Trans-Plate Harness, XT-Lite Back-Plate, Cam and Crotch Strap with Buckle

SKU: DIVATWK

^$758

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In Stock

DESCRIPTION

An innovative diving setup featuring a durable nylon wing, hybrid harness, and lightweight stainless steel back-plate.

Aqualung Axiom i3+ Men's Black/Grey/Red BCD

SKU: UDRAXIMSM

~~$849~~ Save: $450 (53%)

^$399

+ wishlist

In Stock

DESCRIPTION

A revolutionary BCD for men with i3 Plus inflation system, Wrapture Harness, SureLock II mechanism, and GripLock Tank Band.

Dive Rite Aircell Voyager Wing, Trans-Plate Harness, XT-Lite Back-Plate, Cam and Crotch Strap with Buckle

SKU: DIVAVWK

^$786

+ wishlist

In Stock

DESCRIPTION

An advanced diving system featuring a durable nylon wing, stainless steel back-plate, and adjustable harness.

Tusa Liberator TC1 Package

SKU: PCKTBTJ103A

^$1399.94

+ wishlist

In Stock

DESCRIPTION

A durable Tusa Liberator TC1 Package with AWLS III System for weight loading and RITETITE Buckle for easy adjustment.

Scubapro Navigator Lite BCD with Air2

SKU: SCPNLBCACOXM

^$859

+ wishlist

In Stock

DESCRIPTION

A lightweight, travel-ready back-inflation BCD with durable 420D nylon and modular, customizable components.

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Buoyancy Control Buoys

Buoyancy control buoys serve as essential tools for a wide range of underwater activities, from recreational scuba diving and snorkeling to advanced marine research and commercial operations. At their core, these devices harness the principles of displacement and controlled density to maintain precise positioning or depth in the water column. For divers, Surface Marker Buoys (SMBs) are indispensable safety devices—brightly colored, inflatable markers that are deployed during ascent or at the surface to signal a diver’s location to boats and support teams above. The simple act of releasing an SMB and watching it soar toward the sunlight is both a reassuring ritual and a vital communication tool, especially in areas with heavy boat traffic or variable visibility. More advanced buoyancy control buoys, often used by research institutions or commercial operators, go beyond passive flotation; they feature internal air bladders, ballast systems, and sophisticated sensors that allow for real-time adjustments in depth and position. These controllable buoys can be networked, tethered to remotely operated vehicles (ROVs), or equipped with GPS, pressure, and temperature sensors, providing critical data for ocean monitoring, environmental studies, and the support of underwater assets.

Selecting the right buoyancy control buoy depends on your specific needs and the environments in which you operate. Recreational divers and instructors often look for SMBs that are highly visible, easy to deploy, and constructed from durable materials to withstand repeated use in saltwater. These make thoughtful gifts for new divers or anyone advancing their training, as they are not only practical but also contribute directly to safety and peace of mind. For those involved in scientific research, environmental monitoring, or underwater construction, the requirements become more technical: controllable buoys must offer reliable communication capabilities, robust sensor integration, and the ability to autonomously adjust buoyancy to remain at a set depth for extended periods. Winter months, with their unique oceanographic conditions and reduced daylight, can present additional challenges—making reliable buoyancy control and clear surface signaling even more important for safe and effective operations. Maintenance is another key consideration, as exposure to the elements and frequent handling can wear down components; choosing buoys with replaceable parts and corrosion-resistant materials can extend their lifespan and performance.

Whether you’re a diver seeking greater confidence during ascent, a marine scientist gathering long-term environmental data, or a technical operator managing underwater vehicles, buoyancy control buoys are a cornerstone of safe and successful aquatic activity. Their versatility makes them suitable for a wide variety of users, from beginners learning the ropes to seasoned professionals working in demanding conditions. As you explore the options available, consider how these buoys can complement other essential gear—such as Buoyancy Control Suits—to create a comprehensive system for managing your position and safety beneath the waves. Investing in the right buoyancy control solution not only enhances individual performance and safety but also supports the broader goals of conservation, research, and responsible exploration of our planet’s oceans.