Save Share Boat ID: 2642180

Seaward 25 (2003) for sale in York, UK, United Kingdom

£52,995 GBP
Tax Paid / IncludedGet a foreign exchange quote


For sale on is the elegant, well-maintained "Sea Sure", a 2003 Seaward 25 located in York Marina in the United Kingdom. Boasting an overall length of 7.75m and a beam of 2.69m, this fine vessel is powered by twin Yanmar 4JH3 Diesel engines, offering both strength and reliability with nearly 792 hours of use, a maximum speed of approximately 22 knots and cruising at 15 knots. Last serviced in 2023, antifouled in 2022, and fitted with up-to-date Raymarine GPS plotter and navigation gear, this exemplary boat offers power and convenience. Her capacity for comfort is evident with a well-equipped interior featuring a gas oven, twin burner hob, privacy blinds, and lifejackets. A separate handheld VHF and a liferaft contribute to her comprehensive safety measures. "Sea Sure" is a fantastic testament to the high regard in which her previous owner held her, making her a worthwhile investment for those seeking quality and utility in a vessel.

General information
Seaward 25
Used power boat for sale
Tax / VAT status
Paid / Included
Name of boat
Sea Sure
Length overall
7.75 metres
2.69 metres
1.00 metres
GRP Semi - displacement
York, UK, United Kingdom

About this Seaward 25


2003 Seaward 25 fitted with twin Yanmar 4JH3 Diesel engines on shafts with circa 792 hours use. "Sea Sure" has been well loved by her owner which is evident when onboard. She was serviced in the winter of 2023 and last antifouled in late 2022.

She is well equipped with gas oven and twin gas burner hob, Raymarine GPS plotter and Raymarine navigation gear, Icom VHF, Seperate handheld VHF, Liferaft, Privacy blinds on interior of canvas to stern, 6 lifejackets also included.

"Sea Sure" is located in York Marina, viewings are highly recommended so please contact us on 02381 102 328 or email

Mechanical Data

2X 3 cylinder 100 HP Yanmar marine diesel engines fitted with 2:1Hurth hydraulic gearboxes driving 2X 4 blade contra rotating propellers on 35mm diameter stainless steel shafts (fitted with stripper rope cutters), giving a maximum speed of circa 22 knots and cruising at circa 15 knots. Twin cast bronze rudders are fitted along with hydraulic trim tabs. Fuel consumption at 15 knots is approximately 25 litres per hour.


BH Boat Sales 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 prior to sale, price change, or withdrawal without notice.

Read more

Twin Yanmar 4JH3 100hp
Engine hours
Maximum speed
46 kph
Cruising speed
33 kph
This Seaward 25 has been viewed 114 times
Broker/Dealer Information

BH Boat Sales Hythe

Mr Jack Spiers
16 Shamrock Way
Hythe Marina Village,
SO45 6DY
United Kingdom
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