Winter Boat Storage in New Hampshire

We’ve been voted Best Winter Storage in the Lakes Region. We store boats at all three of our New Hampshire locations in state-of-the-art storage buildings built to keep your boat protected through the off-season. We winterize it going in and commission it coming out so it’s ready when the water opens up.

What’s Included

Every winter storage customer gets their boat winterized before it goes into storage and commissioned in the spring before it goes back on the water.

Engine fogging
Fluid drainage
Fuel stabilization
Battery care
Full systems check going in and coming out

Your boat goes in right and comes out ready.

Storage Availability

We added three new storage buildings and have expanded our winter storage capacity for the 2025-2026 season. We are accepting a limited number of new customers. If you’re a current Winnisquam Marine or Winni Marine customer, call us to get your winter storage form. If you’re new, fill out the inquiry form and we’ll let you know what’s available.

Request Service

Winter Storage Inquiry

Name(Required)

Email(Required)

Phone(Required)

Boat Make(Required)

Boat Model(Required)

Boat Year(Required)

Which Service Department are you looking for?

*If you trailer your boat select Winnisquam Marine (Lake Winnisquam) location *

Pontoon Boats Only (Describe Performance Package- i.e. Triple Toon, 3/4 Center Tube)

Motor Make

Motor Model

Motor Year

Boat Length(Required)

Boat Width (Beam)(Required)

Has your boat been used in salt water?(Required)

Yes

Condition of Exterior of Boat

Condition of Interior of Boat

Anything you would like to tell us about your boat?

Are you Interested in Valet for 2026?(Required)

Yes

If you answered "YES" to the Valet option above, which lake are you looking for?

Lake Winnisquam

Lake Winnipesaukee

Either Lake I Just Need Valet

Comments

This field is for validation purposes and should be left unchanged.

THREE LOCATIONS
ACROSS THE LAKES REGION

Winnisquam Marine
(Main Location)

Our home base with multiple showrooms, including a Bennington and Bayliner Supercenter, featuring 50+ boats on display in a bright, heated space, plus service, rentals, and storage.