News & Events

Irwin Marine’s 100 Years in video: #4 Riding out the Storm

Irwin Marine weathered through it all, the stock market crash of 1929 and the great depression that ended in 1939. 
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Irwin Marine History: Part 3 Full Speed Ahead

The next stage of the Irwin Marine history happened in the 1920’s.  Changes were happening at the Weirs.  Jim Irwin
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Naz AquaMania is happening this weekend with Irwin Marine of Alton Bay in attendance!

Come see Monterey, Berkshire and Yamaha models brought by Irwin Marine of Alton Bay! FRIDAY  –  12:00 NOON – 7:00P
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Young man with a horn and a boat and ideas and a gift for promotion.

He arrived with a suitcase and a trumpet and changed the Lakes Region forever. By ADAM DRAPCHO, THE LACONIA DAILY
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Irwin Marine is honored at the Sea Ray 60th Anniversary Celebration

Irwin Marine was honored as one of the Top 5 Independent Dealers by Sea Ray Boats!  Bill Irwin and Bruce
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Irwin Marine – 100 Years of Boating & Music on Lake Winnipesaukee

Another big shout out…THANK YOU, to Dan Smiley of Laker TV for this wonderful video of our history!  We’re very
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Find your Monterey boat at Irwin Marine of Alton Bay!

The 2019 Monterey boats line up is better than ever! Take a peek at what Irwin Marine of Alton Bay
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Irwin Marine-Celebrating 100 Years!!

Special thanks to Dan Smiley and Laker TV for creating and producing this wonderful gift to Irwin Marine, for our
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