Irwin Marine

06/17/2026

🚨Just arrived!🚨 2026 Barletta 25 UCAT w/ Twin 425hp Mercury Verado V10's!

New 2026 Barletta LUSSO 25UCAT Boat Sales NH | Irwin Marine

06/13/2026

Come check this boat out!! NAVAN Boats C30 ready to deliver to your dock! Powered by twin Mercury Marine 300 V8's with joystick docking!

New 2026 Navan C30 Boat Sales NH | Irwin Marine

06/08/2026

Start your summer the right way. The Yamaha 255XD is built for the moments that matter most — sunrise glass, sandbar gatherings, and unforgettable weekend memories with the people you love.

Twin Yamaha power. Premium comfort. Pure freedom.

05/23/2026

⚓️ Keeping you on the water since 1919! ⚓️

Irwin Marine is New Hampshire’s leader for new, used, and brokerage boats. Visit our two Lake Winnipesaukee locations to shop top brands, from sport boats and pontoons to fishing boats and kayaks. 🚤🛶

☀️ Want to rent? Sport boat and pontoon rentals are available at our Laconia and Alton Bay locations. Reserve your fun online at IrwinMarine.com!

Our Laconia location features a full-service gas dock, certified tech service, and a stocked Ship Store. Open 7 days a week! ⛽🛠️

05/22/2026

Kicking Memorial Day Weekend off right with a boat delivery! ⚓️🇺🇸 Come see us in Laconia, Alton Bay or Hudson all weekend long 👋🏼

05/21/2026

Memorial Day Weekend is here, & we are proudly recognizing the men & women who serve our country with $5,000 OFF a new Sea Ray for active-duty military personnel & veterans! 🇺🇸 Visit any Irwin Marine location this weekend to shop Memorial Day savings & kick-start your summer on the water.

We're thankful for all veterans & active-duty military members for their service & sacrifice. 🫡

💥 Browse our inventory online at IrwinMarine.com/boats

05/20/2026

Some boats make you think. A Yamaha 22 Foot Boat doesn't.

Twin-jet propulsion, shallow draft, and a wide-open swim platform. Idle into tight slips with confidence. Let the kids jump off the back and climb right up the reboarding step. Tubing, sandbar hangs, quick runs to the restaurant on the water — it handles all of it and still fits in a normal garage.

Turn the key. Go.

Modern Design with Premium Appointments.Yamaha's 22-foot platform comes equipped with dual engines, a deeper cockpit and greater freeboard for a roomy interi...

05/20/2026

Sorry, we’re busy day-dreaming about the all new SLX 360 OB… 🤤💭

Who’s excited to see this beauty in-person⁉️ Preview (and pre-order) here: https://tinyurl.com/Irwin-Marine

05/19/2026

Nothing beats delivery day 🎉🚤 Dale & Mary Morin are all set with their new Barletta Cabrio 22UC from Irwin Marine. See you on the water! 🌊

05/18/2026

The sun is out & these beauties are ready for delivery!☀️🛥️

Your summer starts at Irwin Marine. 🌊 Stop by or browse online at IrwinMarine.com to find your next boat today!