top of page

8 Everyday Boat Maintenance Tips to Give You Total Peace of Mind

8 Everyday Boat Maintenance Tips to Give You Total Peace of Mind



Sure, you winterized your boat.


And you also have an annual servicing and cleaning routine in the spring to dewinterize your boat.


After that, you may assume that all will be fine—that is, until something breaks, tears, blows or just stops working entirely.


The frequency of your boat care routine all depends on your boat and how you use it. Older boats need more time and attention, as do boats used for frequent trips or speedy, adrenaline-pumping excursions.


No matter your boat and how you treat it, you definitely want to follow these basic tips throughout the boating season to prevent incidents on the water later. You might even want to go through this list a time or two in the off season, especially if you’re leaving it in the water.


8 Everyday Boat Maintenance Tips to Give You Total Peace of Mind


These tips hold true for pontoons, deck boats and runabouts alike, but keep the particular needs of your boat in mind—you know your boat better than we do!


1. Keep a close eye on the engine

We’ve seen plenty of boaters break down due to engine failure, only to be towed back to the marina. Sometimes it could’ve prevented beforehand, sometimes not.


Regardless, routine inspection of your engine, be it outboard, sterndrive or inboard, is vital to trouble-free cruising.


Confused on where to start?


Always begin with the basics. First, check the oil. Low oil levels—or no oil at all—mean problems sooner rather than later.


Give it a top-up whenever it’s looking low to keep your engine running stronger, longer.


At least once every 50-100 running hours, you’ll want to do the full oil change. And always refer to your manual for what type of oil to use and how frequently to change it.


Many outboards nowadays are built so you can check and change the oil quickly and easy. Once this is done, and with the engine’s cowling already off, it never hurts to:


-Check for fuel or oil leaks. If something looks suspicious, contact your local boat repair shop or call the engine manufacturer for recommendations.

-Lubricate all moving parts with an anti-corrosive.

-Inspect all lines and hoses for wear.

-Check clamps and fuel lines for corrosion.

-Additionally, your outboard should be well-secured to the transom. Constant use during the season can potentially loosen hardware and misalign the outboard. Check that all bolts are secure, and tighten things up as needed.



2. Flush the engine after each outing

Yes, we’re still stuck on the engine business. That’s because this is perhaps the most important part of your boat to look after.


Whether you run in salt or fresh water, flushing your engine with fresh water should be done after every outing.


Flushing the engine means preventing the salt crystals and deposits from damaging internal components (in saltwater applications) and getting rid of muck, sand or other crud (after running in fresh water).


Most modern outboards feature built-in freshwater flushing systems and the process is very simple. Just be sure to consult with your operating manual for the proper procedure.



If you don’t have a flushing system on your outboard, it’s time to get old school with motor flushers like those offered by Shoreline Marine (see right, click here to check price on Amazon) or Attwood (check price on Amazon). These are usually referred to as earmuffs.


To use, attach the system to a garden hose, cover the water intakes with the earmuffs and turn on the water. Be sure there’s enough flowing water for the outboard to run before turning it over. Let it run at least five minutes to ensure sufficient flushing.




3. Honor thy prop

Without your prop, your boat isn’t going anywhere.


A testament to this is a situation we found ourselves in while fishing a few years ago. After a morning of being successful, we decided to call it a day. We pulled the anchor, started the engine and pushed the throttle. Nothing happened. All we heard was a high-pitched whizzing sound.


Confused, we turned the engine off, lifted the leg and was shocked to see there was no prop on the drive. Instead, looking further down, it was 15 feet below the water’s surface, directly off the stern. We then dropped anchor and went for a swim to get it. After my morning dip, we got the attention of a nearby angler and he happily towed me into the marina.


So, take it from us, before any outing, ensure the prop nut and cotter pin are secured to the manufacturer’s specifications. We were lucky that we were in shallower water. Otherwise, it would have been a very costly mistake.


Other prop maintenance includes:


-Checking for dings, nicks or bent blades. A bent blade or even a ding can hinder your performance.

-Remember, hitting rocks, the bottom or other hard objects can damage the prop shaft or other internal components.

-Inspecting the prop shaft and hub for fishing lines or debris. (This is also a good time to ensure the water intake is clean).

-Making sure the prop shaft is properly greased. There are many greasing solutions on the market such as Mercury Marine Quicksilver 2-4-C Marine Grease. However, the key is to keep the shaft lubed so the prop doesn’t corrode onto the shaft.


4. Dedicate one area to “dry storage”

Having a dedicated dry storage area is highly underrated. Everyone with a boat should be on top of this.


We know, it’s hard to keep things dry on a boat, but it’s worth the effort.


A dry storage area keeps all essentials organized and throwing lifejackets, water toys, clothing or other gear in these spaces make for convenient, quick clean-ups. Yet, wet gear means water, and water can turn into an ugly mess, especially when it’s left for long periods.