Munson Ski & Marine - Watertower

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Munson Ski & Marine - Watertower Family owned and operated boat dealership since 1958. SLIPS, SALES, SERVICE, AND STORAGE.

When the river turns into a mad house on a Saturday afternoon... 😂Elon, are we doing this right?
10/17/2026

When the river turns into a mad house on a Saturday afternoon... 😂

Elon, are we doing this right?

👻 Calling all witches, ghosts, ghouls, and goblins!Join us for HAUNTED HARBOR at Munson Ski & Marine - Watertower! Bring...
10/16/2026

👻 Calling all witches, ghosts, ghouls, and goblins!

Join us for HAUNTED HARBOR at Munson Ski & Marine - Watertower! Bring the whole family for a spooktacular afternoon before heading out to trick or treat, with food, snacks, candy, and Halloween activities for the kids. 🎃

Come dressed to impress… or possess! 🏆 Our adult costume contest winner will receive a FREE boat slip for the 2027 season, and our kids’ costume contest winner will take home a FREE inflatable tube!

📅 Saturday, October 31st 12PM – 3PM
📍 Munson Ski & Marine Watertower
3112 Lincoln Rd, McHenry, IL

OPEN TO THE PUBLIC! Tag your Halloween crew and join us for a hauntingly good time! 🦇

🚨 MARINA & STORE HOURS UPDATE 🚨Beginning October 19th, all departments at the marina will be closed on Sundays.Our pro s...
10/15/2026

🚨 MARINA & STORE HOURS UPDATE 🚨

Beginning October 19th, all departments at the marina will be closed on Sundays.

Our pro shop will be closed for the season, while boat sales and showroom visits will remain available by appointment only.

Interested in viewing a boat?
Call or text Sue Weiss at 815-370-6338 to schedule a private showing!

At Munson Ski & Marine - Watertower, we understand that buying a boat is a big purchase. From helping you find the perfe...
10/14/2026

At Munson Ski & Marine - Watertower, we understand that buying a boat is a big purchase. From helping you find the perfect boat for your family's needs to everything that comes after the sale, we're committed to providing exceptional customer service every step of the way.

Our relationship with our customers doesn't end when they leave the showroom. Whether it's routine maintenance, service, or simply answering questions, our team is here to make boat ownership as easy and enjoyable as possible.

We're proud of the relationships we've built with our customers, and reviews like these remind us why we do what we do. Thank you for trusting the Munson family with your boating experience!

🌊 NEW ARRIVAL - 2013 Monterey M3 🌊Fresh on the lot is this extremely clean 2013 Monterey M3! Equipped with a 300HP Merc ...
10/09/2026

🌊 NEW ARRIVAL - 2013 Monterey M3 🌊

Fresh on the lot is this extremely clean 2013 Monterey M3! Equipped with a 300HP Merc Engine (519 engine hours), spacious open bow, stern lounge seating, head toilet, and brand new SeaDek on the swim platform.

Don't forget that ALL of our pre-owned models have to go through a full marine inspection from top to bottom before we take them in to make sure they are standing tall for the next owner.

❄ FREE WINTER STORAGE INCLUDED WITH PURCHASE

This one wont sit long. Give us a call at 815-363-5400 to inquire!

Due to an accident on the road, our dealership will be closed today as we have no power and no access to the building. W...
09/27/2026

Due to an accident on the road, our dealership will be closed today as we have no power and no access to the building. We are sorry for the inconvenience. If you are dropping off your boat for service, please tie up your boat, and email us or leave message so we can get in touch with you when we re-open on Tuesday. Thank you for your understanding.

Today is the day that you don't want to miss.... the Lake County Fall Boat Show is happening from 10-8 at the Lake Count...
09/26/2026

Today is the day that you don't want to miss.... the Lake County Fall Boat Show is happening from 10-8 at the Lake County Fall Grounds. This is the best time of year to buy and save thousands, save on any winter costs. There is unbeatable deals on all in stock inventory and deferred payments up to 180 days. Stop at the show and find your new ride and take spring delivery!

Due to the boat show going on, all sales locations will be closed today. Service and Valet operations will be still be open. Please enter the buildings at our locations thru the service entrance.

09/20/2026

Due to the weather and temps, we have closed for the day. If you need any assistance, please message us.

09/15/2026

We are just under TWO WEEKS away from the Lake County Fall Boat Show! With 2027's rolling in daily, this time of year we have more inventory than normal so we'll have great end of season pricing on all of our in stock inventory! 💸🍂

And if you've been thinking about upgrading your current boat for next season, there's no point in paying another winter for storage and winter services so now is a great time to trade up! There will be ON SITE trade in evaluations at the show so bring your boat!

📅 September 26th & 27th: 10AM - 8PM
📍Lake County Fairgrounds
✅ FREE Admission & Parking
lakecountyfallboatshow.com

If you have any questions feel free to give us a call at 815-363-5400 and we hope to see you there!

Summer might be coming to a close but the FALL deals are just getting started! If you're thinking about buying a boat fo...
09/11/2026

Summer might be coming to a close but the FALL deals are just getting started! If you're thinking about buying a boat for next season or upgrading your current boat, there's no point to pay for winter services and storage through the off season!

Join us for the Lake County Fall Boat Show at the Lake County Fairgrounds on September 26th & 27th to check out new 2027 inventory as well as remaining closeout 2026 models.

💸 ON SITE TRADE IN EVALUATIONS - Bring your boat!
💸 INCREDIBLE DEALS ON ALL IN STOCK INVENTORY
💸 FREE ADMISSION
💸 FREE PARKING

📅 September 26th & 27th
📍Lake County Fairgrounds

We hope to see you there!

Address

McHenry, IL

Opening Hours

Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+18153635400

Website

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