Supreme Marine

Supreme Marine Supreme Marine is the premier custom marine service & installation center of the Lakes Region. Supreme Marine ship store is now open!

Visit us for ALL your service, audio, lighting and marine supply needs.

08/17/2026

Price improvement!
$780,000
2025 performance p420
2x500r

Incoming listing!Cigarette 42x860s (qc4)M6s Lipship editionUnder 100 hours from new. 100 hour service just complete.Runs...
08/13/2026

Incoming listing!

Cigarette 42x
860s (qc4)
M6s
Lipship edition
Under 100 hours from new.
100 hour service just complete.
Runs 100 mph

$7800 gillan 13’ with 25hp efiFully serviced
08/01/2026

$7800 gillan 13’ with 25hp efi
Fully serviced

You want to restore a family heir loom?No sweat.We do that too!
08/01/2026

You want to restore a family heir loom?

No sweat.

We do that too!

SOLD!In 2 days…
07/28/2026

SOLD!
In 2 days…

Carbon fiber nitra 22$50,000
07/23/2026

Carbon fiber nitra 22
$50,000

$869,9992024 Nortech 40 Supersport4 x 500R2 sets of propsThis boat will run 100MPH + on both sets of props.Just like the...
06/30/2026

$869,999
2024 Nortech 40 Supersport
4 x 500R
2 sets of props
This boat will run 100MPH + on both sets of props.

Just like the well known 39's but better!

Factory warranty remaining on the engines.
Low hours.

Priced well below market for a quick sale.
Trailer included.

It has been a busy couple of weeks!Congratulations to the buyers and sellers of these boats.We will sell any clean boat ...
06/27/2026

It has been a busy couple of weeks!

Congratulations to the buyers and sellers of these boats.

We will sell any clean boat on consignment.
You can keep the boat and use it for the summer
We handle the test ride, the paperwork, and all of the potential buyers

SOLD!In 35 minutes.Congrats to the buyers and sellers.
06/23/2026

SOLD!
In 35 minutes.

Congrats to the buyers and sellers.

Address

12 Gilford East Drive
Gilford, NH
03249

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

Telephone

+16035819722

Website

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