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Home: Seamaster: 40 Adverts   Displaying: 1-10

All Seamaster boats for sale


Sea Master 27   £10,995
Delphic is a Seamaster 27,she is in very good condition, re she has been very well looked after by the current owners and is ready to turn the key and go. With a 1.8 BMC diesel engine which has been regularly serviced and recently in May this year. 400W solar panels were fitted in May 2026 and a new canopy also in June of this year. There is a 500W inverter and LED lighting. Inside there is new headlining and wall covering. Internal woodwork has been rubbed down and varnished. Curtains are in good condition and there is ample storage. There is new upholstery on both of the side seats an... read more

Year:1967
Length: 27'
Location: UK
Price: £10,995
Status:Available
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ID: 836695  (Trade)
Posted: 1 day ago



1981 Seamaster 925   £7,950
Marketing Description We are happy to present this Seamaster 925, built in 1981 "Tryst" has been well looked after by the current owners. She is powered by a Volvo Penta MD7A 14hp inboard diesel engine which has been serviced annually. She has a good inventory including a Standard Horizon CP300 Chartplotter, Raymarine ACU100 Autopilot, Survey from 2023 available for inspection when viewing boat. Berth at Portland Marina is available for the new owner. Available for viewings now, please call 01305 818541 Mechanical Volvo Penta MD7A inboard diesel engine Sh... read more

Year:1981
Length: 9.14m
Location: Portland Marina UK
Price: £7,950 Tax Paid
Status:Available
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ID: 775948  (Trade)
Posted: 1 day ago



Seamaster 815. In Good Condition. With Yanmar GM10 engine with only 71 hours!. Furlex headsail roller, Autohelm, Folding canopy, Very Good sails. Has it's own winter yard cradle.Included is a nearly new Avon 7 inflatable dinghy , with floor and oars. Afloat at Felixstowe Ferry. Mooring included till the end of season.... read more

Length:8.15m
Location:FELIXSTOWE UK
Price: £5,995 Ex. Tax
Status:Available
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ID: 778741  (Private)
Posted: 2 days ago



Truina    £3,995
Truina is a self build superstructure on a Seamaster 25 hull. Built in 1972 and powered by a Perkins 4107 diesel engine with an Enfield outdrive. Sad sale as been in current ownership for 17 years. Truina is a fantastic project, she runs well and is available for immediate viewing. Truina benefits from 4 berths with shore power and hot and cold water Boat safety until June 2028 Boat Hull: Dark Blue Superstructure: White Antifouled 2021 Engine: Perkins 4107 (37-42HP) Last serviced 2021 Shore power Cabin Forward V-berth configuration with insert to make lar... read more

Year:1972
Length: 25'
Location: South Walsham UK
Price: £3,995 Tax Paid
Status:Available
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ID: 824987  (Trade)



Seamaster 813 1974
Powered by a Ford Crossflow 1600 engine with Electronic ignition (No Points) and an extraction fan in the bilge, she has never let us down. Currently moored on the Thames near Reading (Sorry Mooring not available) In the spacious cockpit you will find an Engel fridge 12v/240v. Captains and 1st Mates Chairs, 12v & 240v shoreline fitted and working. Propex hot air heating with outlets in the galley and V berth areas. Sleeps four, 2 in V berth 2 in galley area. Thetford chemical toilet with spare cartridge is in the head area. Oven hob and grill all work well. There are sinks in the... read more

Year:1974
Length:27'
Location:Sonning UK
Price: £6,000 Inc. Tax
Status:Available
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ID: 836490 (Private)



Seamaster Admiral 25   £5,495
Lucky Lady is a 1965 Seamaster Admiral 25, a classic British motor cruiser offering four-berth accommodation in a practical and easy-to-handle 25ft package. With traditional styling and a comfortable layout, she is well suited to relaxed cruising on the inland waterways. She is powered by a Wortham Blake Fisherboy Ford petrol engine with shaft drive. The engine was serviced in January 2025, when further work included refurbishing and skimming the cylinder head along with fitting replacement valves. The cockpit offers a comfortable space for cruising and benefits from a folding windscreen... read more

Year:1965
Length: 24' 8"
Location: Crosshall Road, St Neots UK
Price: £5,495
Status:Available
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ID: 836456  (Trade)



1973 Seamaster 8M   £15,000
Lady Jaz II is a lovely example of the Seamaster 8M and this classic river cruiser offers plenty of space and accommodation for 4, making her ideal for family holidays and adventures. She has been lovingly maintained by her current owners and features many original fixtures and fittings. In the spacious aft cabin, a bench seat to starboard easily converts to a double bed. The galley to port boasts a large work surface with ample storage, a 2 burner hob and grill, a solar powered fridge with it's own dedicated battery, sink with hot and cold water. The large windows allow for bountiful... read more

Year:1973
Length: 8.25m
Location: Abingdon on Thames UK
Price: £15,000
Status:Available
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ID: 828702  (Trade)



Seamaster 30   £18,500
Autumn Lady, in very good sail away condition. Lovely family boat, one of the best available. Twin screw cabin cruiser, 6 berth in 3 cabins. 30ft long, beam 11ft 6, draft 3ft. Boat safety certificate valid until 20th September 2028. Engine room: 2 x Perkins 4107, 38hp each, shaft drive, very economical. 3 x 110amp batteries, charged from the engines and a 150 watt solar panel. 12v lighting. Tube heater runs off 240v mains circuit. Diesel tanks port & starboard, water tank located centrally with hot water cylinder & emersion heater. Domestic water pump. 2 x automatic bilge... read more

Year:1976
Length: 30'
Location: York UK
Price: £18,500
Status:Available
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ID: 811624  (Private)



Renown is a good example of the popular Aft-cabin river cruiser, the Seamaster 30. She has been extensively renovated recently, with new upholstery.... read more

Length:30'
Location:Evesham UK
Price: £12,000 Tax Paid
Status:Price Reduced
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ID: 720054  (Trade)



Seamaster 813   £6,950
BMC 1500cc 36hp inboard diesel on Enfield outdrive, 4 berth, separate toilet compartment, hot & cold water, fridge, cooker, microwave, shore power, battery charger, serviced 2024, antifouled 2022, new boat safety certificate to April 2030. Please call 07768 714400 for further information.... read more

Year:1981
Length: 26' 6"
Location: Windsor UK
Price: £6,950 Tax Paid
Status:Sale Agreed
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ID: 803977  (Trade)





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