Earth Day for Boaters: 7 Easy Ways to Make a Difference on the Water

Editor’s Note:

I wanted to share the below thoughts but add a bit of my own personal experience. Years ago when my daughter was a teenager, I wanted to set a good example by volunteering. So we all pitched in to help with Dana Point Harbor’s yearly clean-up efforts. Truth be told, I also wanted to give a little back to a town I’d called home for 22 years. So we got down to the harbor very early, got our assignments, and got to work. My gig was picking up cigarette butts. As a life-long non-smoker, this was an especially gross task. That said, I had gloves, trash bags, and the will to spend the day in service. I spent that day combing Baby Beach, the parking lots, and all the boulders along the jettie, and no exaggeration (I’ve told tall tales, but not today), I filled three 33-gallon trash bags just with the butts. As I proudly carried them back to the central meeting place, I saw divers coming up with all manner of materials that never belonged at the bottom of the harbor, including an engine, a small aluminum boat (no idea how it sank), and seven engine batteries!

Many people go back there yearly to help in the clean-up. I applaud those unsung heroes. As someone who studied marine biology and coastal oceanography (I wanted to be Jaques-Yves Cousteau once), I know only too well how fragile our oceans are. Thank you for reading this, and thanks for any effort you might be able to make. You’ll make a difference.

Chris Dalgaard, Director of American Boating

For boaters, Earth Day is a good reminder of something we already know: if we want clean, beautiful waterways to enjoy, we have to do our part to protect them.

The good news? Being a greener boater doesn’t have to mean overhauling your entire lifestyle or buying all new gear. In most cases, it comes down to a few simple habits that make a real difference every time you leave the dock.

Here are seven easy ways to boat a little cleaner this season.

1. Keep Fuel, Oil, and Chemicals Out of the Water

One of the biggest ways boaters can protect the environment is by preventing small leaks and spills before they become bigger problems.

A little fuel in the bilge or a small oil drip may not seem like much, but over time, those things add up, especially in marinas and busy waterways.

Easy ways to improve:

Use absorbent bilge pads
Check for fuel or oil leaks regularly
Wipe up spills immediately
Avoid dumping soapy or chemical-heavy rinse water overboard

A clean bilge is good boating practice. It also happens to be better for the water.

2. Cut Back on Single-Use Plastics

Trash-covered shoreline highlights the growing impact of pollution on our waterways.

One of the easiest Earth Day upgrades you can make starts before you even untie the lines.

Plastic water bottles, snack wrappers, grocery bags, and disposable containers are some of the most common items that end up blowing overboard or getting left behind at marinas and ramps.

Simple swaps:

Bring refillable water bottles
Pack snacks in reusable containers
Use reusable shopping bags onboard
Skip disposable cutlery, straws, and cups when you can

This one is easy, affordable, and makes your boat feel more organized too.

3. Manage Trash and Waste Responsibly

Small cleanup efforts make a big difference in protecting marine environments.

Good boaters don’t leave a mess behind, and that includes the stuff nobody wants to think about.

Whether you’re heading out for a few hours or spending the weekend onboard, having a plan for trash and waste matters.

Best practices:

Secure loose trash so it doesn’t blow away
Separate recyclables when possible
Use marina pump-out stations properly
Never discharge waste where it doesn’t belong

Clean water starts with what we choose not to put in it.

4. Use Better Boat Cleaning Habits

Everybody wants a clean boat. But some cleaning products and habits can do more harm than good if they end up in the water.

That doesn’t mean your boat has to stay salty and crusty. It just means being a little smarter about what you use and where you use it.

Cleaner habits to try:

Use less-toxic or marine-safe cleaning products
Wash on land when possible
Avoid overusing bleach or degreasers
Read labels before spraying products near the water

A shiny boat is great. A shiny boat without contaminating the marina is even better.

5. Protect Wildlife and Sensitive Areas

Cigarette waste and small debris are among the most common pollutants found on beaches.

Part of responsible boating is understanding that we’re guests in a much bigger ecosystem.

Slowing down near wildlife, anchoring carefully, and avoiding sensitive habitats can make a bigger difference than people realize.

Ways to help:

Give wildlife space
Follow no-wake and protected area rules
Avoid damaging seagrass or shallow habitats
Be mindful of where and how you anchor

A good day on the water shouldn’t come at the expense of the places we love boating in the first place.

6. Reduce Emissions Where You Can

No, you don’t need to go buy a brand-new electric boat for Earth Day.

But there are still a few realistic ways to make your boating a little more efficient and a little less wasteful.

Try this:

Keep your engine maintained
Avoid unnecessary idling
Plan routes efficiently
Consolidate errands or outings when possible

Sometimes greener boating is just smarter boating.

7. Leave the Dock, Marina, or Shoreline Better Than You Found It

Marinas and harbors depend on responsible boaters to stay clean and sustainable.

This might be the easiest Earth Day challenge of all.

Pick up a few pieces of trash at the marina. Join a local cleanup. Bring back more than you brought out.

It doesn’t have to be dramatic to matter.

Challenge for this season:

Clean, clear water starts with simple choices made by every boater.

Choose three cleaner boating habits to commit to this year.

Because if every boater did just a little more, our waterways would look a whole lot better.

Want to go deeper? Check out the Green Boating Guide from Sailors for the Sea for more practical ways to reduce your impact and protect the waterways we all love. The organization’s Clean Regattas and green boating resources are built around real-world boating and event habits that help reduce waste, pollution, and habitat damage.

About the Author

Chris Dalgaard is the Director of American Boating, where he leads the development of powerboating education and certification programs. With a background in marine education and a focus on safety, training, and industry standards, he is dedicated to helping boaters gain the skills and knowledge needed to operate confidently and responsibly on the water.