Offshore Power CI

25/02/2026

***MARCH OFFER***

New Mariner 5 hp Fourstroke

7 years parts and labour warranty

Long shaft

Battery charging kit

High thrust propeller

RRP £1195

Offer £995

Only two motors available at this price

Part exchange considered

Please contact Darren or Mark with any questions.

14/10/2025

What a day for a seatrial !!!

Click on the link

In this video we seatrial a 21 ft aluminium work boat that we recently fitted a pair of new Mercury 115 hp Fourstrokes with the command thrust gearbox and co...

25/09/2025

23/09/2025

SOLD

Mercury 150 hp Optimax Pro XS

Excellent condition

Fully serviced

2017

Only 55 hours run time

Includes controls/gauges/stainless steel propeller

Please contact Darren or Mark on 247048 or email [email protected]

See link below

https://youtu.be/a8EBneqK9Gg?si=i26-LJIzzpQfzyFh

23/09/2025

Repowering with Mercury means upgrading to dependable performance season after season, so you can enjoy worry-free time on the water without the hassle of an old engine.

Now get 7 years of extended warranty included on new outboards from 2.5hp - 300 hp.

Part exchange welcome, top prices paid. Please contact Darren or Mark on 247048 or email sales@offshorepowerci. co.uk

We also buy in engines and parts for cash

We are the sole authorised Mercury and Mariner outboard dealership in Guernsey 🇬🇬

23/06/2025

17/06/2025

****KAYAKS****

SUMMER OFFER

SEA DOG single Includes back rest and paddle, list price £399 NOW £350

TEQUILA SOLO single (split apart) includes paddle and seat, list price £750 NOW £680

TEQUILA TANDOM (split apart) includes 2 seats and 2 paddles, list price £1095 NOW £980

X013 SKEG (sit in) includes paddle, list price £795 NOW £695

For more information please contact Darren or Chris on 247048 or email [email protected]

01/06/2025

ALL SOLD OUT 🦀 thanks guys !

Fresh spider crabs at rouse pier 🦀🦀🦀
Please be honest ❤️

19/03/2025

07/02/2025

https://youtube.com/shorts/B34c01qOMes?si=7VsZ1HF94W1zSCCb

06/02/2025

https://youtube.com/shorts/3XpIp-zlpwg?si=n4YzLAb1SP0NYqzt

29/01/2025

***PRICE DROP***

21 foot aluminium centre console, Mariner 90 hp Fourstroke (2014) comes with new controls and gauges. Includes single axle trailer.

£6495 part exchange considered