Yacht Tender Australia: Why an Inflatable Catamaran Beats a Hard Tender (2026 Buyer's Guide)

A yacht is only as good as the tender that gets you onto it — and most cruising sailors are putting up with a dinghy that quietly ruins every weekend.

Hard fibreglass tenders ding the topsides. Rigid RIBs are too heavy for cruising davits. The old roll-up from 1998 is the reason your shoulder hurts on Monday. This is the honest 2026 Australian guide to choosing a yacht tender — the four real options, why a soft inflatable catamaran has quietly become the smart pick for cruising sailors, and exactly how to size one to your boat.

What makes a good yacht tender

A yacht tender is the small boat you use to get from a moored or anchored yacht to shore, run anchors, ferry guests, deliver groceries, dive or fish. A good one does five things well:

• Carries weight without squatting — two to four adults plus an esky, fuel and shore bags.
• Stows or tows without drama — fits on davits, foredeck or behind a painter without sailing sideways.
• Doesn't damage the mothership — soft tubes against gelcoat, every time.
• Launches and recovers single-handed — because half the time it's just you.
• Survives sun, salt and UV — Australian sun destroys cheap fabric in two to three seasons.

The four kinds of yacht tender

1. Hard fibreglass dinghy

Stows on davits or the foredeck. Best for long mooring runs in chop. Heavy, dings the topsides, expensive to repair when you do.

2. Rigid RIB tender

Lives on davits or a hydraulic platform. Sensible for big motoryachts and sport-fishing setups. 50–120 kg means engineered davits and overkill for most cruisers.

3. Roll-up inflatable with slatted floor

Stows in a cockpit locker. Fine for coastal hops and occasional use. Slow, unstable, and you're boarding with your knees in the water.

4. Soft inflatable catamaran

Lives on davits or the foredeck — deflates into a lazarette for passages. Built for cruising couples, families, and dive or fishing tenders. The honest downside is it's not a blue-water surf boat in big seas — but neither is any tender.

Why a soft inflatable catamaran is taking over the yacht-tender market

Twin-pontoon (catamaran) inflatables have changed what a tender can do. The shape gives you a wider, flatter standing platform than a single-hull dinghy of the same length, which means more capacity, better stability, and a boat that planes on a small outboard. For yacht owners specifically, the practical wins are:

1. Soft tubes save your topsides

Every hard tender eventually marks your hull. Soft tubes don't — even when the wind clocks at 2am and the tender swings into the transom.

2. Half the weight on davits

A 3.3 m soft inflatable catamaran like the Aerowave Viper 330 weighs around 38 kg dry hull. A comparable rigid RIB is 70–90 kg. That gap means standard cruising davits handle it without re-engineering, and you can hoist it single-handed.

3. Deflates into a locker if you need to passage

Going offshore? Drop the air, fold it down to roughly 1.1 m × 0.55 m × 0.35 m and stow it. You can't do that with a hard tender.

4. Planes on a 5–9.9 hp outboard

Twin-hull lift means a small, light, easy-to-store outboard does the job a 15 hp would on a roll-up. Less fuel on board, less weight to lift on and off the pushpit bracket.

5. Australian sun resistance

Our catamarans are built from 1500 GSM / 1.2 mm VALMEX® Heavy Plus on the Viper range, or 1100 GSM / 0.9 mm VALMEX® on the AeroCat range. Both carry a realistic 10–12 year lifespan in Australian conditions — three to four times longer than the budget PVC tenders sold at chandleries. Hypalon equivalents are 15–20 years, but cost roughly double up front; for most cruisers, VALMEX is the better cost-per-year.

Sizing your tender to your yacht

The old rule of thumb — tender length = LOA ÷ 4 — still holds. For a typical Australian cruising fleet:

• 10–11 m yacht (33–36 ft): 3.0–3.3 m tender. The AeroCat 330 or Viper 330 fits davits and the foredeck cleanly.
• 12–13 m yacht (40–43 ft): 3.6–3.65 m. The Viper 365 Open Bow gives you four-adult capacity without overhanging the davits.
• 14 m+ catamaran or motoryacht: 3.8–4.0 m. The AeroCat 380 or Viper 400 Sovereign handles dive gear, four divers and a chilly bin.

Davits, foredeck or tow?

For soft inflatable catamarans you have three realistic carry options:

1. Davits. Best for short passages and overnight stops. Hoist motor-on if your davits are rated, motor-off if not. Always rig a snug bow-up tilt so green water drains out the transom.
2. Foredeck, deflated. Best for offshore passages. Roll it, lash it under the boom, motor in the cockpit locker on a bracket. The whole package weighs about as much as a single sail bag.
3. Towed on a painter. Fine for short bay hops in calm water. Never tow a soft inflatable in a following sea — they'll surf the wake and pitchpole. Recover and hoist before you turn downwind in anything over 15 knots.

The outboard pairing most yacht owners get wrong

You don't need a big outboard on a catamaran tender. A 4–5 hp will get two adults onto the plane on a Viper 330. A 9.9 hp will plane four adults with shopping. We sell Hidea four-stroke outboards matched to each hull, but any reputable Japanese-built short-shaft engine in the 4–9.9 hp range works. The constraints that matter:

• Short shaft only (15") — never a 20" long shaft on an inflatable transom.
• Weight under 40 kg so you can lift it onto the pushpit bracket alone.
• Tiller steer for a cruising tender — no console, no steering wheel, more usable deck space and easier to balance on davits.

What about a hard RIB tender?

If your yacht is a 45 ft+ motoryacht with a hydraulic swim platform and you're using the tender as a sportsboat, a RIB makes sense. For everyone else — which is most Australian sailing cruisers — a hard RIB is a lot of weight, money and topside-damage risk for capability you almost never use.

Buying tips specific to Australian conditions

• UV first, everything else second. Insist on a properly named fabric (VALMEX® or Mehler) at 1100 GSM minimum — not vague "marine-grade PVC".
• Overinflation valves matter more here than anywhere else. A dark inflatable tube left in 38°C Queensland sun will gain 20+ kPa over its starting pressure. Without an overinflation valve, that's a burst seam.
• Replaceable rubbing strake — a sacrificial rub strip you can rebond yourself when it gets chewed on a marina ladder.
• Aluminium or air-floor over slats. Slatted floors flex under a planing outboard; air-floor or aluminium gives you a proper standing platform.
• Lifting strap points built in — not glued aftermarket. Davit loads will rip aftermarket D-rings off in eighteen months.

What it costs in 2026 (Australia)

Realistic landed prices for a properly built soft inflatable catamaran tender, delivered free anywhere on the Australian mainland:

• 3.3 m AeroCat 330 boat-only: from A$3,295
• 3.3 m Viper 330 Sports Package (1.2 mm hull, Bimini, pump, wheel kit): A$5,195
• 3.65 m Viper 365 Open Bow: A$4,895
• 3.8 m AeroCat 380 boat-only: from A$3,795
• 4.0 m Viper 400 Sovereign: A$5,095

All builds qualify for WavePay — four interest-free fortnightly payments managed end-to-end by Stripe, so you can lock in a build slot today without paying it all up front.

Bottom line

If you're shopping for a yacht tender in Australia in 2026, the question isn't really inflatable vs hard anymore — it's single-hull inflatable vs catamaran inflatable. The twin-hull format gives you more usable deck, more capacity per kilo, a flatter ride on a smaller outboard, and a hull that won't mark your topsides at 2am. For most cruising sailors, that's the whole game.

If you'd like a real human to size a tender against your specific yacht — LOA, davit reach, lazarette dimensions — reply to any email from us or call +61 2 4335 1603. We'll send you a sized recommendation the same business day.