Schionning Prowler 1500
Ban Na Chom Thian, Thailandon the market since 3 days
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The Yacht Sales Co.
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About
2026 Schionning Prowler 1500 | Iona
Iona, a Schionning Prowler 1500 currently in build with Pantawee Marine in Pattaya, Thailand, presents a unique opportunity to own a semi-custom power catamaran tailored to your vision. Scheduled for delivery at the end of 2026, she combines striking contemporary design with proven ocean-going performance.
The Prowler 1500’s distinctive square bows and sweeping wraparound cabin windows create a bold modern profile while flooding the interior with natural light. A seamless foredeck runs to the forward edge of the bridgedeck, offering a large platform ideal for sunbathing, enjoying a glass of champagne at anchor or carrying a tender and water toys with ease.
The open-plan interior takes full advantage of Iona’s notably wide hulls, significantly broader than her Alaskan sisterships. This extra beam translates into exceptional interior volume and layout flexibility, eliminating the enclosed feeling often associated with hull accommodations.
IONA has been designed with extended cruising in mind, offering spacious accommodation for four to six guests. She includes three generous staterooms, a bright saloon and a well-appointed galley designed for serious cooking, with the option to fit full-size appliances.
Outdoor living is equally well considered. The aft cockpit is ideal for entertaining, with space for al fresco dining, lounging or fishing. The flybridge delivers sweeping views and can be configured to suit your needs, from relaxing and sunbathing to additional storage or even a premium guest berth.
Beneath her sleek exterior lies a large-volume displacement hull, optimised for efficient passage making, stability and comfort at sea. Whether exploring nearby islands or undertaking longer bluewater voyages, Iona delivers a cruising experience that is refined, capable and economical.
With her semi-custom build already underway, Iona offers a rare chance to create a yacht that is truly your own, built for adventure, crafted for comfort and designed to stand out.
Vessel Name – Iona
Make – Schionning
Model – Prowler 1500
Year – 2026
Length – 15.40m / 50.52ft
Beam – 7.00m / 22.97ft
Draft – 0.65m / 2.13ft
Air Height – 5.50m / 18.04ft
Displacement – 13,500 Kg
Fuel Capacity – 2,000 L
Water Capacity – 600 L
Hull Material – Fibreglass Sandwich
Deck Material – Fibreglass Sandwich
Keel Type – Skegs
Designer – Schionning Designs International (Pty) Ltd.
Builder – Pantawee Marine Co., Ltd., Pattaya, Thailand
Place of Registration – Pattaya, Thailand
Number of Helms & Position – 2 - 1 On main deck & 1 on flybridge
Tax Status & Paid Where – Paid, Thailand
Lying – Ocean Marina Jomtien once launched
General Notes – Estimated time of vessel launch is late 2026
Engines
Number of Engines – 2
Engine Make – Steyr
Engine Model – SE236E40
Horsepower – 231 Hp / 170 kW @ 4,000rpm
Engine Year/s – 2023
1st Engine Hours – 0 Hrs
2nd Engine Hours – 0 Hrs
Fuel Consumption – 15 L @ 1,800rpm / 30 L @ 2,300rpm / 45 L @ 3,300rpm / 50 L @ 4,000rpm
Fuel Type – Diesel
Maximum Speed – 22 Knots
Cruise Speed – 16 Knots
Propellers – 4 Blade fixed pitch
Drive Type – Shafts
Steering System – Hydraulic
Accommodation
Cabins – 3
Double Berths – 1
King Berths – 2
Head Height – 2.20m / 7.22ft in hulls
Bathrooms
Showers – 2
Heads – 2
Heads Type – Electric
Holding Tanks – 2
Hot Water Capacity – 80 L - 2 x 40 L
Galley
Galley Location – Up
Refrigeration – 24v front-loaded Isotherm fridge
Freezer – 24v front-loaded Isotherm freezer
Stove – Fisher & Paykel 230v induction stove
Oven – Fisher & Paykel 230v oven
Sink – Stainless steel
Electronics
Depth Sounder – Furuno FCV 295
Autopilot – Furuno Nav Pilot
Radar – Furuno DRS 3D
Chartplotter – Furuno Navnet 3D 12"
GPS – See chart plotter
VHF – Furuno
Batteries
Battery House – 24v 600Amp/Hr Lithioum Ion Phosphate
Battery Engine – 2 x 12v 600CCA
Electrical Equipment
Inverter – Victron Quattro 24v / 5000w
Alternator – 2 Balmar XT-DF 24v / 90A
Shore Power – 230v
Safety Equipment
Bilge Manual – 2
Bilge Electric – 2
Life Jackets – 4
Fire Extinguisher – 2 CO2 in engine compartments. Portable dry chemical not purchsed yet
Ground Tackle
Anchor – Galvanized steel Manson Boss 40 Kg
Chain / Rope – 10mm galvanized chain - Length 20m with 100m od 20mm rode
Windlass – Hydraulic windlass
Deck Gear & Accessories
Mooring Lines / fenders – Adequately provided
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Iona, a Schionning Prowler 1500 currently in build with Pantawee Marine in Pattaya, Thailand, presents a unique opportunity to own a semi-custom power catamaran tailored to your vision. Scheduled for delivery at the end of 2026, she combines striking contemporary design with proven ocean-going performance.
The Prowler 1500’s distinctive square bows and sweeping wraparound cabin windows create a bold modern profile while flooding the interior with natural light. A seamless foredeck runs to the forward edge of the bridgedeck, offering a large platform ideal for sunbathing, enjoying a glass of champagne at anchor or carrying a tender and water toys with ease.
The open-plan interior takes full advantage of Iona’s notably wide hulls, significantly broader than her Alaskan sisterships. This extra beam translates into exceptional interior volume and layout flexibility, eliminating the enclosed feeling often associated with hull accommodations.
IONA has been designed with extended cruising in mind, offering spacious accommodation for four to six guests. She includes three generous staterooms, a bright saloon and a well-appointed galley designed for serious cooking, with the option to fit full-size appliances.
Outdoor living is equally well considered. The aft cockpit is ideal for entertaining, with space for al fresco dining, lounging or fishing. The flybridge delivers sweeping views and can be configured to suit your needs, from relaxing and sunbathing to additional storage or even a premium guest berth.
Beneath her sleek exterior lies a large-volume displacement hull, optimised for efficient passage making, stability and comfort at sea. Whether exploring nearby islands or undertaking longer bluewater voyages, Iona delivers a cruising experience that is refined, capable and economical.
With her semi-custom build already underway, Iona offers a rare chance to create a yacht that is truly your own, built for adventure, crafted for comfort and designed to stand out.
Vessel Name – Iona
Make – Schionning
Model – Prowler 1500
Year – 2026
Length – 15.40m / 50.52ft
Beam – 7.00m / 22.97ft
Draft – 0.65m / 2.13ft
Air Height – 5.50m / 18.04ft
Displacement – 13,500 Kg
Fuel Capacity – 2,000 L
Water Capacity – 600 L
Hull Material – Fibreglass Sandwich
Deck Material – Fibreglass Sandwich
Keel Type – Skegs
Designer – Schionning Designs International (Pty) Ltd.
Builder – Pantawee Marine Co., Ltd., Pattaya, Thailand
Place of Registration – Pattaya, Thailand
Number of Helms & Position – 2 - 1 On main deck & 1 on flybridge
Tax Status & Paid Where – Paid, Thailand
Lying – Ocean Marina Jomtien once launched
General Notes – Estimated time of vessel launch is late 2026
Engines
Number of Engines – 2
Engine Make – Steyr
Engine Model – SE236E40
Horsepower – 231 Hp / 170 kW @ 4,000rpm
Engine Year/s – 2023
1st Engine Hours – 0 Hrs
2nd Engine Hours – 0 Hrs
Fuel Consumption – 15 L @ 1,800rpm / 30 L @ 2,300rpm / 45 L @ 3,300rpm / 50 L @ 4,000rpm
Fuel Type – Diesel
Maximum Speed – 22 Knots
Cruise Speed – 16 Knots
Propellers – 4 Blade fixed pitch
Drive Type – Shafts
Steering System – Hydraulic
Accommodation
Cabins – 3
Double Berths – 1
King Berths – 2
Head Height – 2.20m / 7.22ft in hulls
Bathrooms
Showers – 2
Heads – 2
Heads Type – Electric
Holding Tanks – 2
Hot Water Capacity – 80 L - 2 x 40 L
Galley
Galley Location – Up
Refrigeration – 24v front-loaded Isotherm fridge
Freezer – 24v front-loaded Isotherm freezer
Stove – Fisher & Paykel 230v induction stove
Oven – Fisher & Paykel 230v oven
Sink – Stainless steel
Electronics
Depth Sounder – Furuno FCV 295
Autopilot – Furuno Nav Pilot
Radar – Furuno DRS 3D
Chartplotter – Furuno Navnet 3D 12"
GPS – See chart plotter
VHF – Furuno
Batteries
Battery House – 24v 600Amp/Hr Lithioum Ion Phosphate
Battery Engine – 2 x 12v 600CCA
Electrical Equipment
Inverter – Victron Quattro 24v / 5000w
Alternator – 2 Balmar XT-DF 24v / 90A
Shore Power – 230v
Safety Equipment
Bilge Manual – 2
Bilge Electric – 2
Life Jackets – 4
Fire Extinguisher – 2 CO2 in engine compartments. Portable dry chemical not purchsed yet
Ground Tackle
Anchor – Galvanized steel Manson Boss 40 Kg
Chain / Rope – 10mm galvanized chain - Length 20m with 100m od 20mm rode
Windlass – Hydraulic windlass
Deck Gear & Accessories
Mooring Lines / fenders – Adequately provided
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
