Watermark Marine Supply Store

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…

8X8 Swim Raft by Great Northern Docks, Quality Construction!Available in Tan or Gray Composite Decking, includes swim la...
06/23/2026

8X8 Swim Raft by Great Northern Docks, Quality Construction!
Available in Tan or Gray Composite Decking, includes swim ladder.
$5999.95 Pick up at store

Dock Boxes in stock by Taylor
06/23/2026

Dock Boxes in stock by Taylor

Special on the Liberty Island Raft $150.00. Party like it's the 4th of July!Holds 4 people, can be seen set up in the Ma...
06/23/2026

Special on the Liberty Island Raft $150.00. Party like it's the 4th of July!
Holds 4 people, can be seen set up in the Marine Store.

The best Father's Day gift is already on the water. We have everything Dad needs this June, from Sunstream boat lifts to...
06/18/2026

The best Father's Day gift is already on the water. We have everything Dad needs this June, from Sunstream boat lifts to Garmins to WOW Brand towables. Stop in before June 21 and we will get him set up right!

Dock and Shop at our Customer dock on Paugus Bay in Laconia! ⚓️
06/02/2026

Dock and Shop at our Customer dock on Paugus Bay in Laconia! ⚓️

We have all the required safety gear to outfit your boat including Dock lines along with Mooring bridles.
05/23/2026

We have all the required safety gear to outfit your boat including Dock lines along with Mooring bridles.

05/23/2026
Spring is here and lake season is officially on. Before you splash the boat, run through the checklist. Everything you n...
05/21/2026

Spring is here and lake season is officially on. Before you splash the boat, run through the checklist. Everything you need is in the store right now.

Clean it up. BioKleen in stock. Marine, RV, and auto safe, tough on grime, easy on the environment.

Check your mooring. Balls from 12" to 24", chain, swivels, shackles. Divers available for install.

How old is your chain? Galvanized deteriorates after 7-8 years. Stainless is the better investment.

Don't forget your lines. KML dock lines in black, white, and navy. All in stock.

Stop in. 1218 Union Ave, Laconia. Open Mon-Fri 8-5, Sat 8-12.

04/28/2026

⚠️ Important Security Notice

We have been made aware of phishing and scam emails circulating that appear to come from our .com email domain.

If you receive an email from us with an attachment, please contact us directly to confirm its legitimacy before opening anything.
When in doubt, reach out. We'd rather you call than click.

We have all the cleaning supplies that are needed to get your boat ready for the season. We are now open Monday thru F...
04/21/2026

We have all the cleaning supplies that are needed to get your boat ready for the season. We are now open Monday thru Friday 8-5 and Saturday 8-12.

Address

1218 Union Avenue
Laconia, NH
03246

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Website

Alerts

Be the first to know and let us send you an email when Watermark Marine Supply Store posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category