# 1990 Bonwitco 375 > 1990 Bonwitco 375 open boat, 3.75m, with a serviced Mariner 15hp petrol outboard and a 2023 galvanised trailer, lying Milford… £1,750 — YACHTS.CO Milford. Web page: https://yachts.co/boats/bonwitco-375-27177/ ## Key facts - Status: For sale - Price: £1,750 - Condition: Used - Model: Bonwitco 375 - Year: 1990 - Type: Day Boat/Open Boat - Length overall: 12ft (3.75m) - Beam: 1.63m - Draft: 0.2m - Engines: Mariner 15hp - Fuel: Petrol - Hull construction: GRP - Keel: Deep V Planing - Lying: Milford Haven - Listed by: YACHTS.CO Milford - Contact: 01646 278270, milford@yachts.co - Reference: 27177 ## Description This well-presented Bonwitco 375 offers a highly capable package perfect for coastal fishing, estuary cruising, or acting as a reliable tender. The boat is in clean, tidy condition and comes completely ready for the water with a reliable engine and a modern road trailer. Key Specifications & Features Make/Model: Bonwitco 375 (Renowned for its double-skinned, highly stable fiberglass hull). Engine: Mariner outboard engine, benefiting from a recent comprehensive full service to ensure absolute reliability for the new owner. Trailer: Galvanized single-axle road trailer, only 3 years old, making towing safe and hassle-free. Deck Layout: Open and uncluttered layout featuring a central wooden thwart, robust rowlocks, and a practical bow storage locker/seating area. Location: Currently sitting in the brokerage yard at Milford Marina, ready for immediate viewing. The Bonwitco Advantage: Bonwitco boats are highly regarded in the boating community for their sturdy construction and exceptional stability, punching well above their weight in choppy waters. At approximately 12 feet (3.75m), this model is incredibly easy to manage, launch, and recover single-handedly. Because the heavy lifting has already been done—the engine is freshly serviced and the trailer is only three years old—you will not need to worry about the typical hidden maintenance costs associated with buying a used small boat. It is a genuine "hitch up and go" setup. ## Mechanical - Marina 15hp 2 Stroke outboard engine - Full professional service 2026 - Road trailer - CLH - 2023 ## Photos - Bonwitco 375: white open hull on a road trailer with outboard tilted up, seen from the stern quarter in a yard: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-white-open-hull-trailer-bow-2-1600.webp - Bonwitco 375: port side profile on the galvanised trailer, showing the wooden thwart and outboard, marina behind: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-side-white-hull-galvanised-trailer-3-1600.webp - Bonwitco 375: bow view on the trailer with a For Sale sign on the drawbar, beside a palisade fence: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-hull-bow-trailer-sale-sign-4-1600.webp - Bonwitco 375: stern quarter view showing the open interior, wooden thwart and tilted outboard on its trailer: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-open-interior-central-thwart-bow-5-1600.webp - Bonwitco 375: bow quarter view on the single-axle trailer with the For Sale sign and fenced yard behind: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-bow-hull-trailer-beside-fence-6-1600.webp - Bonwitco 375: side profile on the trailer near a brick building, with outboard mounted on the transom: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-profile-single-axle-trailer-parked-7-1600.webp - Bonwitco 375: stern view of the open interior, thwart and outboard, with the trailer parked in a car park: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-stern-quarter-outboard-wooden-thwart-8-1600.webp - Bonwitco 375: open cockpit with central wooden thwart and bow seating, outboard raised at the transom: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-elevated-open-thwart-bow-locker-9-1600.webp - Bonwitco 375: hull from the bow on the galvanised trailer, jockey wheel down and For Sale sign attached: https://photos.yachts.co/listing-photos/bonwitco-375-27177/bonwitco-375-head-bow-trailer-drawbar-red-10-1600.webp Updated 2026-10-26. Prices and availability can change; please confirm with the broker. Disclaimer: YACHTS.CO INTERNATIONAL LTD offers the details of this vessel for sale but cannot guarantee or warrant the accuracy of the information contained in the specification or warrant the condition of the vessel or equipment. A buyer should instruct his agents, or surveyors, to investigate such details as the buyer desires validated. This vessel is offered for sale subject to no prior sale, price change, or withdrawal without notice. VAT, CE and RCD: prices are as advertised for the seller. Unless the listing clearly says so, don’t assume a boat is VAT paid or that its price includes VAT. Boats first placed on the UK or EU market since 16 June 1998 generally have to comply with the Recreational Craft Directive (in Great Britain, the Recreational Craft Regulations 2017) and carry a CE or UKCA mark with a Declaration of Conformity. Before you buy, ask for and check evidence of the boat’s VAT status and RCD compliance, and take advice if it is to be imported or exported. Buying through a broker: when YACHTS.CO INTERNATIONAL LTD sells a used boat as broker for its owner, the contract of sale is between you and the owner, and buying from a private owner gives you fewer statutory rights than buying from a business. Any agreement is subject to contract. We recommend an independent survey and a sea trial before you commit. Some wording on our website, such as search and photo descriptions, news articles and some of our own listings, is drafted or tidied with the help of AI and checked by our team before it is published. See https://yachts.co/ai/.