Offshore Power CI
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We are the sole authorised Mercury and Mariner outboard dealership in Guernsey 🇬🇬 We can service and repair any make or model of Outboard or Sterndrive.
Our Technicians are fully qualified. We have the latest computer software for most makes of Outboard. All our Products and Services are VAT free.
13/08/2026
***SUMMER OFFER***
Mariner 3.5 hp Fourstroke, short shaft 7 years parts and labour warranty.
Retail price £719
NOW ONLY £545 one available.
Please contact us for more information.
14/07/2026
09/07/2026
**NOW IN STOCK**
Evinrude Etec oil
XD 100 full synthetic
01/07/2026
New Point 65 Modular kayak, can be used as a 14ft double, or by simply removing a section can be used as a 10ft single, includes x two paddles and x two seats. RRP £1095 OFFER PRICE while stocks last £850
21/05/2026
Remember 7 years parts and labour warranty on all new Mercury outboards
Part exchange welcome
Deals to be done !!!!
16/05/2026
Another new motor installation we’ve just completed, Mercury 150 hp supplied and fitted by ourselves.
Remember Mercury outboards now come with 7 years parts and labour warranty
If you’re thinking about a new or even used motor get in touch, deals always to be done.
Part exchange welcome
13/05/2026
We recently supplied and fitted this brand new Mercury 25 hp Fourstroke to this little Orkney 16 the owner taking full advantage of Mercurys new 7 years parts and labour warranty.
If you’re thinking about a new motor get in touch deals always to be done !!
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.
Click here to claim your Sponsored Listing.
Category
Address
Southside
Southside
GY24QJ
Opening Hours
| Monday | 08:00 - 16:30 |
| Tuesday | 08:00 - 16:30 |
| Wednesday | 08:00 - 16:30 |
| Thursday | 08:00 - 16:30 |
| Friday | 08:00 - 16:30 |
| Saturday | 09:00 - 11:45 |
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