BY 313 MARINE — MADE BY BOATIES, FOR BOATIES
SILENCE THE
WAVES.
SLEEP
BETTER.
The floating wave attenuator for yachts and motor boats.
Reduce lapping noise at anchor by 50% and finally get the rest you deserve onboard.
50%
NOISE REDUCTION
3M
COVERAGE EACH SIDE
50ft
MAX VESSEL SIZE
ABOUT LAP-STOP™
THE BOATIES' SOLUTION TO NOISY NIGHTS
AT ANCHOR
LAP-STOP™ is a floating wave attenuator for yachts and motor boats. Placed at the bow while at anchor or on a mooring, it flattens wind chop — dramatically reducing the lapping noise that makes sleeping in the v-berth a nightmare.
Designed and built by boat owners who have lived the problem firsthand. Engineered for both yachts and cruiser boats up to 50 feet. No permanent fittings. No complicated setup.
THE PROBLEM
TIRED OF LYING
AWAKE
LISTENING TO THE
WATER?
Every boatie knows the feeling. You drop anchor in a beautiful bay, head below — and spend
the night battered by the relentless slap and lap of water against the hull.
This problem has existed for decades. People have tried filling chines, anchoring
stern-into-wind, even moving the master cabin midship. LAP-STOP™ is the first real solution.
RELENTLESS LAPPING
Wind chop creates constant, irregular noise against the bow — worst in the v-berth where most boat owners sleep.
LOST SLEEP AT ANCHOR
Many v-berths are simply never used overnight because of the noise — a wasted space on an expensive vessel.
NO REAL SOLUTION
Until now, there has been no purpose-built, non-invasive device to tackle this without permanent modification to your vessel.
WHY LAP-STOP™
BETTER DIFFERENT.
WORKS BETTER.
Every detail engineered for real-world conditions on the water —
by people who have lived the problem.
PROVEN 50% NOISE REDUCTION
Tested with a decibel reader. LAP-STOP™ delivers a measurable, significant reduction in lapping noise — not just a marginal improvement.
WORKS ON YACHTS & CRUISERS
Engineered for both sail and motor vessels up to 50 feet. If you anchor or moor overnight, LAP-STOP™ is built for your boat.
MARINE-GRADE CONSTRUCTION
Durable inflatable material that won't mark or damage your hull. No sharp edges, no abrasive surfaces — safe for your vessel's finish.
NO PERMANENT FITTINGS
Simply tie to your anchor chain and secure with the included ropes. No drilling, no installation — deploy in minutes, pack away just as fast.
3M COVERAGE EACH SIDE
Generous coverage that attenuates wave motion across the full width of your bow, creating a calm zone that makes the real difference.
COMPACT & EASY TO STORE
Deflates into the included canvas bag (approx. 1m × 50cm). Weighted cylinders stow in a locker — ready for your next night at anchor.
50%
LAPPING NOISE
REDUCTION
3M
COVERAGE
EACH SIDE
50ft
MAX VESSEL
COMPATIBILITY
0
PERMANENT
FITTINGS NEEDED
HOW IT WORKS
DEPLOYED IN MINUTES.
SLEEP ALL NIGHT.
INSERT WEIGHTED STICK
Insert weighted sticks, 3 on each side, though the bottom flap
INFLATE
Use the included hand pump or a Fanttik X9 for faster inflation anywhere on the water.
TIE TO ANCHOR
Secure LAP-STOP™ to your anchor chain at the bow of the vessel.
SECURE WITH ROPES
Use the included ropes to hold LAP-STOP™ in position on either side of the hull.
SLEEP BETTER
LAP-STOP™ flattens wind chop and reduces lapping noise by 50%. Rest easy.
WHAT'S IN THE BOX
EVERYTHING YOU NEED, READY TO GO.
1x LAP-STOP™ WAVE ATTENUATOR
The core inflatable L-shaped device. Marine-grade, non-marking, built to last.
1x HAND PUMP
Included for easy inflation anywhere. Compatible with Fanttik X9 for faster setup.
1x CANVAS STORAGE BAG
Sturdy canvas carry bag — approx. 1m x 50cm packed. Fits in your anchor locker.
6x 800MM WEIGHTED STICKS
Hold the device securely in position. Stow neatly in a locker between uses.
3x ROPE LENGTH
Secure LAP-STOP™ to either side of the vessel. Included and ready to deploy.
THE LAP-STOP™ KIT
One complete kit. Everything included. Drop it in your anchor locker and you are ready for your next night out.
Pro tip: We recommend the Fanttik X9 Cross Paddle Board Pump for faster inflation.
WHAT'S IN THE BOX
SILENCE THE
WAVES.
SLEEP
BETTER.
Join boaties across Australia who have discovered
what a quiet nightat anchor actually feels like.
Order your LAP-STOP™ kit today.
CALL US
WEBSITE
ADDRESS
313 Lyons Rd, Russell Lea
NSW 2046
© 2026 313 Marine Pty Ltd · Russell Lea NSW 2046 · All rights reserved.
© 2026 313 Marine Pty Ltd ·
Russell Lea NSW 2046 · All rights reserved.