Watermark Marine Supply Store

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Watermark Marine Supply Store Watermark Marine Supply is your headquarters...from the supplies you need to the toys you want. Now with two locations.

Visit one of our stores for a complete selection of products, and check us out online! Our full waterfront and marine supply store accessible by water on Paugus Bay, Lake Winnipesaukee. THE NH Lakes Regions Headquarters
Offering a complete line of boating accessories, paddle boards, swim rafts, boat lifts, docks, dive gear, and shorefront
accessories...to include a wide selection of dock accessories including; slides, flagpoles, swim ladders, cleats, mooring
hardware ,mooring whips, dock boxes, boarding steps, and much more…

10/09/2026
All Hands on Deck! We are here Year-round for docks, boat lifts and marine supplies.
09/23/2026

All Hands on Deck!
We are here Year-round for docks, boat lifts and marine supplies.

Our bottom mount De-Icers are now in stock along with Timers and Thin Ice signs. Get ready now for the winter season!
09/12/2026

Our bottom mount De-Icers are now in stock along with Timers and Thin Ice signs. Get ready now for the winter season!

End of Season Sale! Both items are on our lawn to check out for yourself at anytime.
09/01/2026

End of Season Sale! Both items are on our lawn to check out for yourself at anytime.

Store Closed Labor Day Weekend and please pay attention to the lake level as it continues to drop, Trim Up!
09/01/2026

Store Closed Labor Day Weekend and please pay attention to the lake level as it continues to drop, Trim Up!

Lake Level Gauges now in stock $119.95Get yours today!
08/18/2026

Lake Level Gauges now in stock $119.95
Get yours today!

These items are now on sale, Get Yours today!GND 8X8 Swim Raft Reg. $5999.95 - Now $5500.00Aqua Pro Inflatable Island Re...
07/21/2026

These items are now on sale, Get Yours today!
GND 8X8 Swim Raft Reg. $5999.95 - Now $5500.00
Aqua Pro Inflatable Island Reg. $1295.00 - Now $900.00
Seachoice Dock Cart Reg. $350.00 - Now $250.00
Taylor Dock Box Reg. $1299.95 - Now $1000.00
In Store items only while they last.

Our 4th of July Sale starts today for the entire month of July.20% Off all Towables, Floats and PFD's in stock. Hurry in...
06/30/2026

Our 4th of July Sale starts today for the entire month of July.
20% Off all Towables, Floats and PFD's in stock.
Hurry in for best selection!
The store will be closed July 3-5 for the Holiday weekend.

Summer is here and your checklist is short. Clean the boat, check your mooring, replace your lines, and everything you n...
06/30/2026

Summer is here and your checklist is short. Clean the boat, check your mooring, replace your lines, and everything you need to get it done is in stock right now at Watermark Marine Supply. Swipe for your summer launch checklist.

Big news for anyone who has dreamed of a boathouse on the water. NH recently reversed a fifty plus year ban on over the ...
06/25/2026

Big news for anyone who has dreamed of a boathouse on the water. NH recently reversed a fifty plus year ban on over the water construction, opening the door to "Dug In" boathouses and structures built over public waters. Whether your property qualifies depends on a few factors we are still sorting out case by case. Swipe to see what changed and what it means for you. If you have been waiting on this one, now is the time to reach out.

Address

1218 Union Avenue
Laconia, NH
03246

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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