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Four Winns · H Series

Four Winns H9 OB

The Four Winns H9 OB is the outboard H9, pairing fold-down terraces and yacht-certified social space with twin external engines and a 120-gallon fuel system.

Typical Market Range
$239,900 – $269,945
Estimated Payment
From $1,640/mo
Length Overall
29'11"
Maximum Horsepower
600 HP

Should You Buy the Four Winns H9 OB?

The Four Winns H9 OB is the outboard H9, pairing fold-down terraces and yacht-certified social space with twin external engines and a 120-gallon fuel system. It is a current 2026 Four Winns model, and its strongest reason to exist is the terrace H outboard layout.

On this terrace H outboard, this model is built around large-boat social space, yacht-certified loading, and marina-oriented systems rather than trailer-first simplicity. For this terrace H outboard, that gives the H9 OB a buyer profile that cannot be reduced to length alone.

With this terrace H outboard, at 29’11” overall with a 9’2″ beam, the H9 OB needs to fit the family’s trailer, lift, garage, or marina before upholstery and electronics become the emotional decision.

In this terrace H outboard, Four Winns publishes 600 HP maximum power and 120 gal of fuel capacity. On this terrace H outboard, those numbers frame the performance and range conversation, but propulsion layout determines how the owner services, stores, and uses the stern.

For this terrace H outboard, the first alternative is H9 or H33 OB. With this terrace H outboard, a shopper should switch models when the alternative solves a real ownership problem rather than treating a larger badge as an automatic upgrade.

The H9 OB is best for buyers who value the outboard H9, pairing fold-down terraces and yacht-certified social space with twin external engines and a 120-gallon fuel system. It is a weaker fit for owners who dislike the maintenance profile created by twin outboards.

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H9 OB Specifications

Published factory figures. Confirm every dimension against the individual boat before you commit.

Dimensions and build
Length Overall
29'11"
Beam
9'2"
Deadrise
18°
Draft, maximum
1'11" up / 3'4" down
Weight, standard engine
8,800 lb w/ engine
Maximum Capacity
Yacht Certified
Propulsion
Configuration
Twin outboards
Maximum Horsepower
600 HP
Fuel and range
Fuel Capacity
120 gal
Water Capacity
20 gal
Storage Length
Measure the completed rig
four winns h9 ob stern swim platform 09

H9 OB Hull, Size, and Real-World Footprint

The Stable-Vee hull beneath this terrace H outboard should be judged around its 9’2″ beam, 29’11” length, and intended activity rather than assumed to behave like every boat carrying a Four Winns badge.

In this terrace H outboard, a 9’2″ beam places the H9 OB outside ordinary road-width assumptions, while 29’11” of overall length controls garage depth, slip fit, and trailer storage.

On this terrace H outboard, published weight is 8,800 lb w/ engine. For this terrace H outboard, fuel, batteries, water, gear, options, and trailer add to that figure before the boat ever reaches the ramp or lift.

With this terrace H outboard, the 18° transom geometry should be considered alongside the normal water conditions. In this terrace H outboard, a family running protected lakes has a different ride priority from an owner using near-coastal water.

On this terrace H outboard, draft is listed as 1’11” up / 3’4″ down. For this terrace H outboard, the drive or engine position changes how the stern behaves at shallow ramps and on lifts, so the actual hardware needs to be observed in the up and down positions.

With this terrace H outboard, examine the keel, chines, strakes, rub rail, transom corners, swim-platform joints, tower mounts, and any terrace hardware. In this terrace H outboard, large accessories can transfer meaningful load into the deck.

On this terrace H outboard, on a used H9 OB, trailer-bunk marks and lift wear can reveal whether the Stable-Vee running surface has been supported correctly. For this terrace H outboard, gelcoat damage beneath bunks deserves the same attention as a visible scratch above the waterline.

With this terrace H outboard, model-year verification matters because Four Winns has updated equipment and power choices over time. In this terrace H outboard, the capacity plate and hull identification should resolve any disagreement with a listing.

H9 OB Outboard Ownership

This terrace H outboard hangs its engine package outside the transom, keeping lower-unit, trim, steering, rigging, and mounting hardware visible for routine inspection and future service. Mechanically, on the terrace H outboard, the engine stays visible and serviceable outside the cockpit, making flushing, lower-unit checks, trim inspection, and future repower planning more direct.

Mechanically, on this terrace H outboard, inspect engine mounting bolts, steering hardware, rigging tubes, cable penetrations, and the transom for cracks or water staining. On this terrace H outboard, external power still depends on a healthy hull connection.

For this terrace H outboard, the lower unit, skeg, propeller, trim cylinders, and anodes deserve a close look because they reveal grounding, corrosion, or storage damage quickly.

With this terrace H outboard, ask about flushing history after salt or brackish operation. In this terrace H outboard, water-pump, thermostat, anode, gearcase, oil, and fuel-system service should appear in the maintenance record.

Mechanically, on this terrace H outboard, the H9 OB needs clean steering from lock to lock without hydraulic leaks or cable chafe. On this terrace H outboard, engine data at the helm should agree with the mechanical feel during the sea trial.

For this terrace H outboard, repower flexibility is an advantage, not permission to install anything that fits the bolt pattern. With this terrace H outboard, shaft length, transom rating, engine weight, steering, controls, and electrical capacity still govern the replacement.

In this terrace H outboard, compared with H9 or H33 OB, the H9 OB makes the strongest case when engine access and saltwater practicality outweigh the loss of a completely clear center swim platform.

Mechanically, on this terrace H outboard, budget for lower-unit service, anodes, water-pump and cooling care, hydraulic steering, trim, flushing, and transom rigging.

four winns h9 ob side profile underway 12
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Fuel, Freshwater, and Operating Range

On this terrace H outboard, Four Winns publishes 120 gal of fuel capacity, a figure that needs to be paired with real cruise burn and the way this specific propulsion package is used. For this terrace H outboard, range should be estimated from actual cruise fuel flow rather than tank size alone.

With this terrace H outboard, passenger load, propeller condition, trim, water state, watersports use, and repeated acceleration all move consumption. In this terrace H outboard, a short dealer ride rarely resembles a full Saturday.

On this terrace H outboard, a full tank also changes loaded weight. For this terrace H outboard, on the H9 OB, fuel should be included in trailer and lift calculations rather than treated as an invisible operating item.

With this terrace H outboard, Four Winns publishes 20 gal of freshwater capacity for the H9 OB. In this terrace H outboard, run the pump, sink, shower, and any head-related plumbing long enough to expose weak pressure, seepage, or a leak that only appears after the system is pressurized.

On this terrace H outboard, inspect fuel fill, vent, hoses, sender, separators, and accessible tank areas. For this terrace H outboard, persistent gasoline odor deserves explanation before delivery.

With this terrace H outboard, the useful ownership question is whether 120 gal covers the family’s normal boating day with a reserve. In this terrace H outboard, a long-range marina boat and a compact evening runabout should not be judged by the same standard.

On this terrace H outboard, for the H9 OB, fuel budget should be paired with 600 HP maximum power and the actual activity mix. For this terrace H outboard, surfing, tubing, cruising, and idle-heavy social days create different operating profiles.

How the H9 OB Should Perform

The sea trial for this terrace H outboard should recreate the owner’s normal water and passenger load, because that is where the hull, twin outboards, and seating plan either make sense together or expose the wrong variant.

With this terrace H outboard, at idle, practice reverse, a tight turn, and a dock approach. In this terrace H outboard, the stern response will differ materially between sterndrive, outboard, surf-forward-drive, and twin-engine models.

Accelerate with several adults aboard. On this terrace H outboard, the driver should retain forward visibility and the boat should reach plane without needing passengers moved purely to correct balance.

For this terrace H outboard, at cruise, cross ordinary wakes and make broad turns. With this terrace H outboard, listen for windshield movement, tower vibration, drive noise, terrace rattles, or steering effort that only appears once the hull is loaded.

Trim response should be progressive. In this terrace H outboard, the H9 OB should free the hull without porpoising or losing propeller bite.

On this terrace H outboard, run the boat at the lower speeds used for tubing, surfing, fishing, or social cruising. For this terrace H outboard, family boats spend more time there than at maximum speed.

With this terrace H outboard, with 600 HP available, the engine choice should be judged under realistic load rather than from an empty acceleration run.

In this terrace H outboard, the best H9 OB setup is the one that feels relaxed at normal cruise and predictable during the activity the household does most often.

four winns h9 ob quiet cove lifestyle 19
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H9 OB Deck Layout and Passenger Flow

A terrace H outboard needs to prove its layout with the normal crew aboard; empty showroom seating can hide the traffic and storage compromises that appear once a real family day starts. On this terrace H outboard, its layout is built around large-boat social space, yacht-certified loading, and marina-oriented systems rather than trailer-first simplicity.

For this terrace H outboard, seat adults in the bow, helm, and aft cockpit, then move through the windshield and stern without asking everyone to stand. With this terrace H outboard, good social space still needs circulation.

In this terrace H outboard, swim access molded around an outboard powerhead rather than a completely clear center platform is one of the defining ownership differences on this model. On this terrace H outboard, use the boarding ladder and platform exactly as the family will after swimming.

Open every storage compartment. For this terrace H outboard, towels, fenders, dock lines, life jackets, boards, and coolers can consume the apparent volume quickly.

With this terrace H outboard, at the helm, test seated and bolster-up sightlines. In this terrace H outboard, bow passengers should not force the driver to stand simply to see over the windshield during acceleration.

On this terrace H outboard, move any reversible aft lounge, sunpad backrest, table, or passage hardware through its full range and make sure it locks securely.

For this terrace H outboard, the head and larger-day-boat systems should be used during the visit because they are part of the price premium.

With this terrace H outboard, the right H9 OB should make the normal family routine easier than H9 or H33 OB, not merely add another foot or a different engine location.

Eight H9 OB Features Worth Checking

120-gallon fuel system – With this terrace H outboard, on the H9 OB, check fill and vent hoses, sender accuracy, accessible fittings, odor, and tank-area seepage. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Fold-down side terraces

In this terrace H outboard, on the H9 OB, check hinges, latches, seals, deck alignment, drains, and powered or assisted movement. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Yacht-certified cockpit

On this terrace H outboard, on the H9 OB, check mounting, moving parts, wiring or plumbing, drainage, and wear on the exact boat. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Twin-engine propulsion

For this terrace H outboard, on the H9 OB, check service history, controls, mounting hardware, cooling, corrosion, and loaded operation. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Large helm electronics

On this terrace H outboard, on the H9 OB, check boot-up, sensor and engine data, charging voltage, screen visibility, and network communication. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Premium aft lounge

For this terrace H outboard, on the H9 OB, check stitching, hinges, backrest locks, seat bases, foam support, and drainage. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Integrated swim platform

With this terrace H outboard, on the H9 OB, check ladder deployment, hinges, non-skid, surrounding gelcoat, and clearance around propulsion. This feature should earn its place by supporting the terrace H outboard, not simply by appearing on the option sheet.

Systems to Inspect on the H9 OB

Systems on this terrace H outboard should be inspected around its twin outboards architecture and the equipment that actually justifies choosing this variant over H9 or H33 OB.

In this terrace H outboard, for the H9 OB, start with the battery system, bilge pump, navigation lights, horn, helm electronics, audio, charging ports, and any Seanapps-connected functions fitted to the model year.

On this terrace H outboard, add lower-unit steering and trim systems plus engine rigging at the transom.

For this terrace H outboard, cycle the Bimini, tower, arch, terrace, power backrest, or hardtop equipment fitted to the exact boat. With this terrace H outboard, moving hardware should operate repeatedly without twisting or binding.

In this terrace H outboard, run freshwater and head equipment long enough to reveal leaks, then inspect nearby lockers and bilge areas.

On this terrace H outboard, aftermarket audio and lighting should use marine-grade wiring, proper fusing, and supported conductors. For this terrace H outboard, modifications that block engine or pump service reduce value.

With this terrace H outboard, a premium Four Winns should not arrive with a collection of small electrical faults. In this terrace H outboard, individually minor failures can point to weak batteries or careless installation.

On this terrace H outboard, keep records for lower-unit service, anodes, water-pump and cooling care, hydraulic steering, trim, flushing, and transom rigging; those records become part of resale value later.

four winns h9 ob helm detail 08
four winns h9 ob marina evening 18

Trailer, Lift, and Marina Planning

Storage planning for this terrace H outboard begins with 29’11” of overall length, a 9’2″ beam, and 8,800 lb w/ engine of published boat-and-engine weight before fuel, trailer, batteries, and gear are added. For this terrace H outboard, those figures are only the beginning of the loaded ownership footprint.

With this terrace H outboard, add 120 gal of fuel, batteries, water, gear, options, and trailer weight before choosing a tow vehicle or lift.

In this terrace H outboard, the beam exceeds conventional 8-foot-6-inch road width, so permits and route planning need to be understood before routine towing.

On this terrace H outboard, measure the actual stored height with tower, arch, antennas, speakers, or hardtop equipment. For this terrace H outboard, catalog bridge clearance is only a starting point.

With this terrace H outboard, trailer buyers should inspect tires, brakes, bearings, bunks, coupler, winch, lights, tongue, and corrosion separately from the boat.

In this terrace H outboard, lift buyers need capacity for the complete loaded package and bunks placed around the Stable-Vee hull, propulsion hardware, transducers, and swim-platform structure.

On this terrace H outboard, for H9 and H33-class boats, marina slip width, shore power, service access, and professional transport are more realistic planning topics than casual home trailering.

For this terrace H outboard, storage cost belongs in the affordability calculation because a new lift, covered building, or marina slip can outweigh a small difference in loan payment.

Typical H9 OB Pricing

With this terrace H outboard, the first value adjustment is propulsion: engine brand, horsepower, hours, drive type, steering, and service history.

The second is model-defining equipment. In this terrace H outboard, on Freedom that means the simplified fixed package; on Surf it means the complete wake system; on H9/H33 it means terraces and yacht-scale systems; on HD it means head, deck-boat amenities, and propulsion choice.

On this terrace H outboard, trailer condition matters most on the smaller boats. For this terrace H outboard, for larger marina-oriented models, slip history, lift fit, shore-power condition, and professional service records matter more.

With this terrace H outboard, electronics should be valued for current usefulness. In this terrace H outboard, a functional older display can remain serviceable without carrying the replacement value of a current touchscreen.

On this terrace H outboard, a well-documented H9 OB can deserve a premium over a cheaper example with uncertain lower-unit service, anodes, water-pump and cooling care, hydraulic steering, trim, flushing, and transom rigging.

For this terrace H outboard, the strongest value is the configuration whose engine, seating, storage solution, and activity equipment already match the household.

Market price band
$239,900 – $269,945
Estimated monthly
From $1,640/mo

Illustration only and not an offer of credit.

Estimate the H9 OB Payment

On this terrace H outboard, leave room for insurance, lower-unit service, anodes, water-pump and cooling care, hydraulic steering, trim, flushing, and transom rigging, fuel, and the storage infrastructure required by the exact boat.

Estimated monthly $1,640 Get prequalified

Illustration only and not an offer of credit. Your actual rate and term depend on credit profile, vessel age, loan amount and ownership structure.

Compare the H9 OB With the Right Four Winns Alternative

The first meaningful comparison is H9 or H33 OB, because that choice exposes whether the buyer really wants the propulsion and activity profile of this terrace H outboard.

The H9 OB is terrace H outboard. For this terrace H outboard, that distinction should be visible in propulsion, passenger flow, or activity equipment rather than existing only in the model name.

With this terrace H outboard, compare LOA, beam, fuel, power, loaded storage footprint, stern access, and the systems the family will use every weekend.

In this terrace H outboard, if H9 or H33 OB solves the same boating mission with a maintenance profile the owner prefers, switching models before financing is usually cheaper than adapting the wrong boat afterward.

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How to Buy the Right H9 OB

Due diligence on a terrace H outboard starts with the hull identification, exact model year, and confirmation that the installed propulsion and factory equipment match the listing. On this terrace H outboard, Four Winns updates power choices, electronics, upholstery, and standard equipment, so a nearby sibling’s specification should not be silently assigned to the boat being inspected.

For this terrace H outboard, verify the H9 OB against 29’11” LOA, 9’2″ beam, 8,800 lb w/ engine published weight, 600 HP maximum power, and 120 gal fuel capacity.

With this terrace H outboard, inspect the hull and transom before the interior. In this terrace H outboard, previous impact, poor lift support, or stress around tower and terrace hardware can matter more than cosmetic upholstery wear.

On this terrace H outboard, follow the propulsion architecture: an externally mounted engine package with visible lower-unit, trim, steering, rigging, and transom hardware. For this terrace H outboard, that determines which service records and physical components matter most.

With this terrace H outboard, run steering, trim, shifting, and throttle under load. In this terrace H outboard, warning messages, vibration, delayed engagement, or overheating need a mechanical explanation.

On this terrace H outboard, operate every system that defines this model. For this terrace H outboard, large-boat social space, yacht-certified loading, and marina-oriented systems rather than trailer-first simplicity should be obvious in person.

With this terrace H outboard, open storage after the sea trial and look for dampness, standing water, mildew, or aftermarket wiring.

In this terrace H outboard, inspect the trailer if it is part of the sale. On this terrace H outboard, treat it as a separate asset with its own tires, brakes, bearings, frame, winch, and bunks.

For this terrace H outboard, use H9 or H33 OB as the final reality check. With this terrace H outboard, a buyer should still prefer the H9 OB after the alternative is priced with equivalent condition and equipment.

In this terrace H outboard, quote insurance and storage before closing, then start your application with the actual details so financing reflects the real boat rather than a generic Four Winns budget.

On this terrace H outboard, the terrace system is part of the boat’s value, so both sides should be cycled repeatedly. For this terrace H outboard, hinges, actuators, seals, drainage, safety interlocks, and surrounding gelcoat need to move without twisting or water intrusion.

With this terrace H outboard, large fuel and freshwater tanks make load management meaningful. In this terrace H outboard, a fully fueled H9 OB can carry a major amount of liquid weight before passengers and gear, so lift capacity and performance should be evaluated from realistic displacement.

On this terrace H outboard, electrical condition matters more on these models because helm displays, pumps, head equipment, galley loads, chargers, terraces, audio, and shore-power systems can all draw current while the engines are off.

For this terrace H outboard, the H9 OB should be compared with H9 or H33 OB by mission, not status. With this terrace H outboard, if the family never uses the additional width, galley, terraces, or extended outboard footprint, the smaller boat can deliver more boating with less infrastructure.

In this terrace H outboard, at this scale, the H9 OB should be planned as a marina boat first. On this terrace H outboard, beam, shore power, fueling access, terrace clearance, service slips, and haul-out capability can matter more than whether a trailer exists on paper.

Twin power changes maintenance budgeting. For this terrace H outboard, two engines mean two service histories, two gearcases or drives, more batteries, more steering hardware, and a larger diagnostic network, but they also add docking authority and propulsion redundancy.

Your next step

Secure the Exact H9 OB

Start your application with the actual H9 OB details with model year, twin outboards, engine hours where available, seller type, asking price, and the equipment that makes this terrace H outboard different from its siblings.

H9 OB Questions Buyers Actually Ask

The H9 OB is the outboard H9, pairing fold-down terraces and yacht-certified social space with twin external engines and a 120-gallon fuel system. Its strongest reason to exist is terrace H outboard.

With this terrace H outboard, Four Winns publishes 29’11” overall length and a 9’2″ beam for this configuration. In this terrace H outboard, measure the actual completed rig because propulsion and trailer hardware can extend the stored footprint.

On this terrace H outboard, the published maximum reference is 600 HP. For this terrace H outboard, the exact model-year capacity plate and engine installation remain authoritative.

With this terrace H outboard, published fuel capacity is 120 gal. In this terrace H outboard, real range depends on speed, load, propulsion, trim, and activity.

The largest mechanical question follows twin outboards. On this terrace H outboard, prioritize records and inspection for lower-unit service, anodes, water-pump and cooling care, hydraulic steering, trim, flushing, and transom rigging.

Start with H9 or H33 OB. For this terrace H outboard, the alternative may solve the same passenger mission with a different engine location, surf package, price level, or amount of onboard equipment.

With this terrace H outboard, its 9’2″ beam and 8,800 lb w/ engine published weight are the starting point. In this terrace H outboard, the complete rig adds fuel, gear, trailer, and installed options, while wider H9/H33-class models require specialized road planning.

Potentially. On this terrace H outboard, financing can depend on model year, value, condition, seller type, purchase amount, and borrower qualifications. For this terrace H outboard, start your application with the actual details for a boat-specific discussion.

Buy the H9 OB for the Way You Actually Boat

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