End of Season Checklist for Midwest Boaters
The boating season in the Midwest is short, sweet, and unforgettable, but as the summer winds down, it’s time to think about protecting your boat before the long winter sets in. Whether you spend weekends on Lake Minnetonka, fishing on Lake Michigan, or tying up at Lake of the Ozarks, end of season preparation is critical to keeping your boat safe and ready for next year.
Here’s your complete checklist for Midwest boaters to follow before the leaves start falling.
1. Clean and Inspect Your Boat Thoroughly
Wash the hull and deck to remove algae, grime, and lake scum.
Check for scratches or dock rash, which only get worse if left untreated over winter.
Inspect hardware and fittings to ensure nothing loosened during the season.
💡 Pro tip: Damage often happens at the dock in late-season storms. Installing Big Bumpers before haul out helps prevent last minute scrapes and dents.
2. Drain and Protect Your Engine
Flush outboard and inboard engines with fresh water.
Add fuel stabilizer to prevent damage during long storage.
Change engine oil and filters before putting your boat away.
3. Winterize Plumbing and Systems
Drain and winterize onboard water systems to prevent frozen pipes.
Protect heads, sinks, and freshwater tanks with marine grade antifreeze.
4. Secure Your Boat at the Dock (or During Haul Out)
Many Midwest boaters leave their vessels docked well into October. Autumn storms and high winds can cause serious dock damage if your boat isn’t protected.
Use heavy duty dock lines in good condition.
Install inflatable or oversized boat bumpers to absorb impact against piers, pilings, or neighboring boats.
Double check cleats and fenders for secure placement.
👉 This is where Big Bumpers shine: protecting your boat during unpredictable fall weather and while it’s being trailered or stored.
5. Cover and Store Properly
Invest in a high quality boat cover that fits snugly and resists snow and debris.
Store your boat on a lift, trailer, or in a facility that provides shelter from harsh Midwest winters.
Ensure ventilation to prevent mold growth during months of storage.
6. Double Check Insurance and Documentation
Review your boat insurance policy before storage to make sure it covers off season damage.
Renew registration or licensing if needed to avoid spring surprises.
Check your state’s guidelines (for example, Minnesota DNR boating rules) so you’re ready to hit the water without delays.
Final Thoughts
Midwest boating may have a short season, but your boat deserves year round care. By following this end of season checklist, you’ll avoid costly repairs, extend your boat’s lifespan, and hit the water faster when spring returns.
At Big Bumper Company, we believe boat protection should be simple, strong, and reliable. Our inflatable bumpers give you peace of mind during late season storms, crowded marinas, and even while hauling out your boat for storage.
👉 Don’t wait until next season to protect your boat, shop Big Bumpers today and make sure your investment is safe all year long.