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Product Information
The Seac Marker Buoy is an orange safety signaling device that divers deploy at the surface or during a safety stop to mark their position, measuring 125 x 16 cm and shipping with a 25 m line.
Who it is for
This buoy suits divers who want a reliable way to signal their location while ascending, during a safety stop, or on the surface. Its foldable, compact design packs down small enough to clip onto a BCD for drift dives, boat dives, or any outing where surface visibility matters.
Key details
The Seac Marker Buoy is made of PVC for high resistance and is finished in high-visibility orange so it stands out on the surface. It comes with a 25 m line so the buoy can be deployed and tethered while the diver is below, and the whole unit folds flat for easy stowage between dives.
Compatibility and sizing
The included carry bag has lateral hooks that attach directly to a BCD, so the buoy and its line travel with the diver.
What's in the box
- Marker buoy
- 25 m line
- Orange carry bag with side hooks
DiveCatalog.com is an authorized Seac dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us if you have questions about sizing, line length, or how this buoy attaches to your BCD setup.
- High-visibility signaling: Marks the diver's presence while surfacing or during a safety stop.
- Surface visibility: Bright orange body is easy to spot at the surface.
- Compact storage: Foldable, compact design packs down for easy transport.
- 25 m line: Included line lets the diver deploy and control the buoy from depth.
- PVC construction: Built from PVC material for high resistance and durability.
- BCD-ready carry bag: Comes with a carry bag featuring lateral hooks for quick attachment to a BCD.
- Reliable performance: Designed for consistent, dependable performance dive after dive.
| Brand | Seac |
| Product Type | Marker Buoy (SMB) |
| Dimensions | 125 x 16 cm |
| Line Length | 25 m |
| Color | Orange |
| Material | PVC |
| Design | Foldable, compact |
| Attachment | Carry bag with lateral hooks for BCD attachment |
| MPN | 0950008000000A |
- Marker buoy
- 25 m line
- Orange carry bag with side hooks
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How long is the line on the Seac Marker Buoy?
The 25 m line lets you deploy the buoy from depth so it marks your presence while surfacing or during a safety stop.
How do I attach the Seac Marker Buoy to my BCD?
The marker buoy ships with its own carry bag that has lateral hooks built in, allowing it to clip directly onto a BCD. This keeps the folded buoy and its line secured and out of the way until you need to deploy it.
What size is the Seac Marker Buoy?
The Seac Marker Buoy measures 125 x 16 cm and is finished in bright orange for surface visibility. Its foldable, compact design lets it pack down small for storage or transport between dives.
What comes included with the Seac Marker Buoy?
Each Seac Marker Buoy includes the buoy itself, a 25 m line, and an orange carry bag with side hooks for BCD attachment.
