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Product Information
The Seac Sea Mate Inflatable Gangway is an inflatable support float built to accompany a diver or spearfisher to the dive site, giving them a place to tow supplementary equipment and rest at the surface. It measures 33.5" x 23.6" (85x60 cm), weighs 3.80 lbs, and is built from 420 D polyester with three independent PVC air chambers for safety.
Who it is for
This gangway suits divers and spearfishers who need a stable surface platform to carry extra gear, mark their position, or take a break without returning to the boat. The roomy forepeak pocket and the elastic side straps with a Velcro safety device make it particularly useful on spearfishing trips where spear guns and spears need to stay secured and within reach.
Key details
- Hull material: 420 D polyester with a black bottom and high-visibility orange top
- Safety: 3 independent PVC air chambers
- Rigging: 7 D-rings under the keel for towing, anchoring, or fixing supplementary equipment
- Handling: 2 handles on the bow for transport and handling
- Signaling: 1 Alpha flag mounted on the bow
- Dimensions: 33.5" x 23.6" (85x60 cm)
- Weight: 3.80 lbs
Compatibility and sizing
This listing is offered in one size, 85x60 cm (33.5" x 23.6"), weighing 3.80 lbs.
What's in the box
- Gangway unit
- Pump
- Alpha flag
DiveCatalog.com is an authorized Seac dealer and a dive shop in Irvine, California since 2003. Call or chat with us if you have questions about fit, rigging, or how the Sea Mate works with your other dive or spearfishing gear.
- High-visibility hull: 420 D polyester construction with a black bottom and orange surface for visibility on the water.
- Three-chamber safety design: 3 independent PVC air chambers for added safety.
- Roomy forepeak pocket: Keeps essential gear within reach during dives.
- Spear gun attachment: Elastic side straps with a Velcro safety device to secure spear guns and spears.
- Rigging points: 7 D-rings under the keel for towing, anchoring, or fixing supplementary equipment.
- Bow handles: 2 handles on the bow aid transport, handling, and entry or exit in the water.
- Alpha flag included: 1 Alpha flag mounted on the bow for surface signaling.
- Compact weight: Weighs 3.80 lbs for easy carrying to and from the dive site.
| Brand | Seac |
| Model | Sea Mate Inflatable Gangway |
| SKU | 0950007000000A |
| MPN | 0950007000000A |
| Barcode | 887728013013 |
| Dimensions | 33.5" x 23.6" (85x60 cm) |
| Weight | 3.80 lbs |
| Hull material | 420 D polyester |
| Air chambers | 3 independent PVC chambers |
| Color | Black bottom, orange top |
| D-rings | 7, under the keel |
| Handles | 2, on the bow |
| Flag | 1 Alpha flag, mounted on the bow |
- Gangway unit
- Pump
- Alpha flag
⚠️ 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
What comes included with the Seac Sea Mate gangway?
The Seac Sea Mate ships with the inflatable gangway unit, a pump to inflate it, and an Alpha flag that mounts on the bow for surface signaling.
What size is the Seac Sea Mate inflatable gangway?
The Sea Mate measures 33.5" x 23.6" (85x60 cm) and weighs 3.80 lbs. We offer it in one size, 85x60 cm (33.5" x 23.6"), weighing 3.80 lbs.
How does the Sea Mate stay safe if it gets punctured?
The Sea Mate uses 3 independent PVC air chambers, which the manufacturer lists as a safety feature of the gangway.
Can the Sea Mate be used for spearfishing?
Yes. It has elastic side straps with a Velcro safety device designed to secure spear guns and spears, plus 7 D-rings under the keel for towing or anchoring extra equipment, making it practical for spearfishing trips.





















