Mark Cameron Yachts

Seaward 25


Well presented example with lots of extras



Lying: Argyll, United Kingdom

General Information

Manufacturer/ModelSeaward 25
DesignerTT Boat Designs
Sale StatusAvailable
LyingArgyll, United Kingdom


Hull ConstructionGRP Semi-Displacement


EngineYanmar 4JH4-THE marine diesel engine x2 110hp @ 3,200rpm 4 cylinder, turbo charged, indirectly cooled. RCD1 / EPA Tier 2 compliant
Fuel Capacity300l



The Seaward brand is synonymous with the iconic pilot boat styling which has become a common sight the world over. A development of the popular Seaward 23 the Seaward 25 originates from the TT Boat Designs stable; responsible for many of the larger Nelson designs. A robust, round bilged, semi-displacement hull shape provided the sea keeping abilities for which these designs are famous; making them popular with those sailors making the move from sail to motor.
Commissioned by a discerning owner the Seaward 25 JANE D has been showered with extras to create an incredibly capable weekend cruiser boasting all the comforts you would expect from a boat 10’ larger. Reluctantly offered for sale due to a family bereavement her comprehensive inventory includes highlights such as:

Twin Yanmar 4JH4-THE, 110hp marine diesel engines

Ambassador AM10 rope cutters
Raymarine SPx10 autopilot system with p70 control head and hydraulic pump drive
Bennett trim tab system
230VAC shore power system
Victron Multiplus Compact charger/invertor with remote control
Raymarine e97 MFD with plotter, radar and fishfinder functionality
Raymarine i70 multifunction display showing depth/speed/log and heading information
Raymarine Ray49e DSC VHF
Pressurised hot and cold water system
Eberspacher D2 Airtronic diesel fired blown air heating system
Wallas 85DT. Diesel fired, two plate hob, with pan clamps
Isotherm fridge
230VAC Microwave oven
Cockpit tent with stainless steel frame
Fitted cockpit cushions
Electric anchor windlass with control on foredeck and at helm station
2.3m Inflatable dinghy.

We have a large selection of additional photos on file and available upon request. Wintering afloat on her berth at Portavadie Marina the Seaward 25 JANE D is available for immediate viewing by prior appointment.


Hull Construction:

Single piece GRP moulded hull
GRP formed internal structural members
Plywood bulkheads laminated to hull
Mahogany sprayrail finished with varnish
D-fendering around deck edge
Original blue gelcoat to finish hull
White gelcoat boot top line
Underwater hull epoxy coated from new and finished in red antifouling.
Deck & Superstructure Construction:
GRP moulded deck and gunwales with integrated wheelhouse and forward coachroof.
GRP moulded cockpit with integrated bases for engine boxes and transom seating
White gelcoat finish to deck and cockpit mouldings
Seaglaze alloy framed windows in wheelhouse, side windows sliding to open
Seaglaze alloy framed opening portlights in forward coachroof sides
Treadmaster non-slip material panels to finish side and forward deck.
Treadmaster smooth non-slip material panels to finish cockpit sole and seating
Keel & Rudder:
Moulded GRP skeg keel
Twin stainless steel plate rudders


Engine & gearbox:

Yanmar 4JH4-THE marine diesel engine x2
110hp @ 3,200rpm
4 cylinder, turbo charged, indirectly cooled.
RCD1 / EPA Tier 2 compliant
Single lever morse controls
Separ turbine style primary fuel filters
Maintenance & Performance:
Engines last serviced July 2020 – Little use since
Cruising speed – 12kts
Maximum speed – 20kts
Propulsion & Steering:
Stainless steel prop shafts
Tides Marine Sureseal. Waterfed dripless type sternglands
4 blade, bronze propellors
Ambassador AM10 rope cutters
Vetus hydraulic steering system, single station
Raymarine p70 autopilot control head
Raymarine SPx10 course computer
Raymarine hydraulic pump drive unit
Trim Tabs:
Bennett trim tab system
Electro hydraulic control system with transom mounted tabs port and starboard
Control panel at helm station with position indicator


Voltage systems:

12VDC onboard power system
230VAC shore power system
Shore Power:
Single 16 amp connection
Extension lead to connect to shore supply
RCD protected system
Ring main, battery charger, water tank heater and microwave
Battery Banks:
Battery Bank 1 – 12VDC, 110Ah
Battery Bank 2 – 12VDC, 110Ah
Alternators fitted on both engines
12VDC, 125amp alternators
Battery Charger / Invertor:
Victron Multiplus Compact
230VAC – 12VDC charger
12VDC – 230VAC invertor
Remote control panel and status indicator in wheelhouse
LCD voltmeters for each engine bank
Pantograph arm type, two-speed wipers on both forward windows
12VDC auxiliary charging socket at chart table


Fresh Water:

Pressurised hot and cold water system
Mixer tap in galley
Mixer tap in heads
Hot water provided from calorifier heated by engine or 230VAC immersion heater
Bilge Pumps:
Manual bilge pump
Electric bilge pump – auto and manual switching with light to warn when pump is in operation



Twin diesel tanks
Approximate capacity of each tank 150ltrs
Approximate total capacity 300ltrs
Fresh Water:
Single fresh water tank.



Plotter – Raymarine e97 Hybridtouch display
Radar – Raymarine 2kw Digital radar scanner, displaying on e97 display (Not currently functioning)
Fishfinder – Raymarine DST200 thru-hull transducer, displaying on e97 display
Depth/Speed/Log/Heading – Raymarine i70 display, fully configurable.
Magnetic compass
Communications Equipment:
DSC VHF – Raymarine Ray49e
Cyclops 2 radar reflector



Galley Hob – Wallas 85DT. Diesel fired, two plate hob, with pan clamps
Microwave – 230VAC, 700W, built in beneath galley
Fridge – Isotherm front loading type, built in beneath navigators seat
Stainless steel sink
Jabsco manual marine toilet
Stainless steel wash hand basin
Overhead lighting throughout
Eberspacher AirTronic D2 heater
Diesel fired, blown air heating.
Outlets in wheelhouse and forward cabin.
Thermostatic cabin controller
Sony CDX-GT560UI Radio/CD/USB head unit
Speakers in forward cabin and wheelhouse


Summary of Accommodation:

Twin single berths converting to double
Accommodation Finish:
Wood work throughout of teak veneered plywood with solid teak trims
Sole in forward cabin finished in teak and holly effect laminate
Sole in wheelhouse finished in faun treadmaster smooth non-slip material
Corrian galley worktop
GRP moulded base to heads compartment
Alcantara upholstery in forward cabin
Cream leather upholstery on wheelhouse seats
Hull lined with vinyl covered plywood panels
Headlining finished in white vinyl
Description of Accommodation from Forward:

Forward Cabin:

Twin single berths in traditional V-berth formation forward, doubles as seating.
Infill section to create large double berth.
Cushioned backrest running around seating forward.
Shelve outboard running around edge of seating outboard with doored lockers forward port and starboard.
Storage lockers beneath aft sections of seating port and starboard
Removable table mounting in socket in sole.
Located aft of seating to starboard.
Corrian worktop with fold-up extension forward.
Inset stainless steel sink forward
Wallas galley hob mounted in worktop aft.
Cave locker type storage outboard of worktop with shelves above
Inbuilt microwave oven below worktop
Selection of lockers beneath worktop.
Dedicated heads compartment aft to port.
Inboard facing manual marine toilet mounted at aft end of compartment.
Inset wash hand basin mounted in counter top outboard forward
Vanity locker beneath countertop
Two forward facing KAB seats port and starboard
Helm station to port with wheel and engine controls and dash panels immediately forward.
Navigation instrumentation and plotter mounted forward of engine dash.
Storage unit beneath helm seat with a selection of drawers.
Navigators station to starboard with small chart table immediately forward of seat. Storage locker within chart table unit.
Heater, radio and charger controls mounted forward.
Built-in fridge and storage locker beneath navigators seat.
Small half height hanging locker forward to starboard, beneath chart table


Canvas Work:

Cockpit Tent – Full cockpit tent cover which fits over stainless steel frame, with storage bag.
Spray dodgers
Cockpit cushions – fitted cushions for port and starboard engine box tops and transom seat
Anchoring & Mooring:
Bower Anchor – Bruce 10kg anchor on chain rode
Anchor Windlass – Electric windlass with foot button controls on foredeck. Remote control switch at helm station
Mooring Warps – Selection
Fenders - Selection
Inflatable Dinghy – Spirit 230RT, 2.3m round tail dinghy with oars, seat and pump
Solid stainless steel guard rail with stanchions running from cockpit forward, lower rail in stainless steel wire
Single bow roller with anchor self-stowing in roller
Deck mounted stainless steel Samson post forward and aft
Deck mounted stainless steel mooring cleat midships
Stainless steel grabrails running along coachroof edge port and starboard
Stainless steel grabrails running along wheelhouse roof edge port and starboard
Fixed stainless steel guard rails mounted on gunwale top port and starboard with spraydodgers fitted.
GRP moulded engine boxes forward port and starboard, lifting to provide access to engine and sterngear.
Thwart ships seat aft with locker beneath, locker liner lifts out to provide access to steering gear and other equipment
Transom mounted stainless steel boarding ladder with teak treads.
Transom mounted stainless steel bathing platform with teak slats
Navigation Lights:
Low level running lights
Anchor light

In this case we are acting as brokers only.
The Owner is not selling in the course of a business. whilst every care has been taken in their preparation , the correctness of these particulars is not guaranteed. The Purchaser is strongly advised to check the particulars and where appropriate at their expense to employ a qualified Marine Surveyor to carry out a survey and/or to have an engine trial conducted which if conducted by us shall not imply any liability for such engine on our part.
This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Enquire about this Boat

    Available to view by appointment.

    Please note all our listed yachts are privately owned and located in the owner's home port or marina. Due to the varying geographical marina locations of our yachts and the subsequent travel time and distances involved, please only make travel arrangements to view if actively considering purchase.

    Office Hours Mon- Fri 08.30 – 18.00
    Saturday & Sunday by prior appointment

    For more information or to arrange an appointment please contact Mark Cameron Yachts

    Tel: +44 (0)7988 763254