The 5 Dirtiest Hawaii Beaches (#4 is One of the Dirtiest Place on Earth)

Three Hawaii beaches just landed on America’s national list of bacteria hot spots. Two of them failed every single water test last year. Another Hawaii beach is considered one of the dirtiest places on Earth.

I’ve lived on Oahu for over thirty years, and I’ve watched beautiful beaches turn into contaminated danger zones that locals quietly avoid. But the scariest water isn’t any of those. It’s a spot right next to Waikiki that already killed a man. Here’s what the tourism industry won’t tell you before you jump in, counted down from bad to worst.

5. Koloa Landing, Kauai: The Dive Spot That Ranked Second-Worst in America

Waikomo Stream at Koloa Landing on Kauai claimed the number two spot nationally in 2024 with a 90% high bacteria rate. Only one beach in the entire country tested worse, and that one is also in Hawaii. You’ll meet it further down this list.

Two Hawaii beaches holding down the top two worst spots in America. That’s not the kind of record we want. And Kauai has since become the worst island in the state by count, with 14 sites failing more than half their tests in 2025.

Koloa Landing is popular with experienced shore divers, sitting right in the heart of Poipu’s resort area. Tourists book their fancy hotels, walk down to what looks like a pristine diving spot, and jump right in.

Nobody tells them about the contamination.

Agricultural runoff, aging wastewater systems, and stormwater all feed the toxic cocktail flowing into these waters. The Surfrider Foundation has been testing this site for years, documenting chronic pollution levels that never seem to improve. The 2026 readings prove it: 2,035 enterococcus per 100 mL in February, 4,786 in April, 1,017 in July. The state’s single-sample limit is 130.

Insider knowledge: Locals on Kauai avoid swimming near any stream mouths, period. If you see brown water flowing into the ocean, stay away. It doesn’t matter how clear it looks further out.

And Koloa Landing is only the fifth-worst on this list. The next one isn’t about bacteria at all.

4. Kamilo Beach, Big Island: Literally One of Earth’s Dirtiest Places

Kamilo Beach on the Big Island’s south point earned its reputation as one of the dirtiest places on the entire planet.

Not just in Hawaii. Not just in America. On Earth.

This isn’t about bacteria or sewage. It’s about plastic. Mountains of it. The beach sits where ocean currents from the Great Pacific Garbage Patch deposit debris constantly.

Locals call it “Trash Beach” or “Plastic Beach.” The Hawaiians called it Kamilo, meaning “twisting currents.” Centuries ago, those currents brought driftwood logs for building canoes. Now they bring garbage.

Ninety percent of what covers Kamilo Beach and the surrounding shoreline consists of plastic. Toothbrushes, fishing nets, crates, bottles with labels in Japanese and Russian, and billions of tiny microplastic fragments that crunch underfoot like gravel.

An estimated 15 to 20 tons of plastic trash wash ashore annually on just a 0.6-mile stretch of this beach. Scientists from the National Institute of Standards and Technology confirmed those numbers.

I made the trek there in 2023. You need a serious 4×4 to get there, and no rental car company allows it. The route from Green Sand Beach takes about six miles of brutal, rocky roads.

When I finally arrived, the sight hit me like a punch to the gut.

Plastic everywhere. Fishing nets tangled in enormous piles, and those nets aren’t harmless debris. They account for roughly 46% of the Great Pacific Garbage Patch. They bulldoze coral reefs, kill endangered Hawaiian monk seals, and keep washing up faster than anyone can haul them away.

The smell, a mix of decomposing ocean matter and sun-baked plastic, made my stomach turn.

You could hear it too, this constant crunching under your feet, because there’s more plastic than sand in places. Walking on this beach and hearing plastic crunch instead of sand shift stays with you.

In 2020, Hawaii’s Department of Health designated Kamilo as impaired based on plastic pollution. The first time any Hawaiian waters received that designation.

The Cleanup Crews Are Fighting a War They Can’t Win

The volunteer cleanup crews working here are fighting a war they can’t win. The Hawaii Wildlife Fund has hauled roughly 290 tons of trash off this beach and the surrounding coastline since 2003. In a single 2003 cleanup, 100 volunteers hauled out 50 tons of fishing nets. In 2007, volunteers picked up more than 4 million individual pieces of plastic in one event.

They even flew in a machine. Ho’ola One, a beach vacuum built in Canada to separate microplastics from sand, was converted to four-wheel drive just to survive the road to Kamilo. In two weeks of work it pulled 230 pounds of microplastic out of the sand. That’s two weeks of effort against 15 to 20 tons arriving every year.

Here’s what really disturbs me about all this.

A 2019 study found that fish in Hawaiian waters consume plastic particles just days after being born. The toxins from decomposing plastic leach into the ecosystem and work their way up the food chain. That poke bowl at the airport might contain traces of the plastic washing up on Kamilo.

The ocean currents don’t stop. The Great Pacific Garbage Patch doesn’t shrink. Kamilo will keep collecting plastic until humanity fundamentally changes how it handles waste.

You won’t be swimming at Kamilo anyway, but understanding its existence matters.

This is what our consumption habits create. Paradise pays the price.

And speaking of paying prices, there’s another Big Island problem most visitors never hear about. One that directly affects the beaches you will swim at.

The Cesspool Crisis Poisoning Big Island Waters

Hilo Bay and surrounding beaches face a different nightmare. Raw human sewage flowing directly into swimming areas.

On June 21, 2024, the Hilo Wastewater Treatment Plant discharged an estimated 607,000 gallons of non-chlorinated effluent into Hilo Bay after a chlorination system failure. That wasn’t even the worst incident.

In 2022, an estimated 2.2 million gallons of partially treated sewage spilled into the bay. Reports from Coconut Island showed bacteria levels seven times higher than acceptable limits for human contact.

And it isn’t a spill-by-spill problem. A University of Hawaii at Hilo study published in August 2026 in Marine Pollution Bulletin sampled 20 shoreline stations every month from Keaukaha to Honoli’i. Wastewater showed up at every single one. Eight of those stations scored as high-pollution hotspots, including Puhi Bay, where the treatment plant’s outfall sits.

But this isn’t just about one broken treatment plant. It’s systemic.

Hawaii has more than 88,000 cesspools, the most per capita of any state. Approximately 55,000 of those cesspools sit on the Big Island alone. The state’s own Department of Health describes them as “little more than holes in the ground.”

They dump untreated human waste directly into groundwater.

Reaching the Shoreline Within Hours

The waste percolates through porous volcanic rock and reaches the ocean shockingly fast. University of Hawaii dye tracer studies at Puako showed sewage reaching the shoreline within hours. Not days. Not weeks. Hours.

You could be swimming in sewage that was in someone’s toilet the same morning.

Arizona State University researchers used airborne mapping to study the entire West Hawaii coastline. They found that 42% of submarine groundwater discharge sites showed elevated levels of fecal indicator bacteria. Over 1,000 discharge points were mapped where contaminated groundwater flows into the ocean.

Their findings confirmed what many suspected. The number of cesspools and coastal development are highly predictive of contaminated water. More houses and cesspools nearby means dirtier water. Period.

Hawaiian Paradise Park has the state’s highest concentration of cesspools, about 4,300 in one neighborhood. No municipal sewer. No municipal water. Just thousands of holes in the ground leaching waste into the earth.

Here’s where it gets frustrating.

The state banned new cesspool construction in 2016 (the last state in America to do so). Act 125 requires converting all cesspools to septic tanks by 2050. But the Big Island’s Mayor Kimo Alameda said publicly in 2025 that there’s no way Hawaii can meet that deadline. The math backs him up. Meeting 2050 would take about 3,000 conversions a year, and Civil Beat reported in June 2026 that the state is managing only a fraction of that. A conversion costs $20,000 or more.

The state is finally trying to pay for it. Starting in 2026, a new “green fee” adds 0.75 percentage points to the hotel tax, expected to raise about $100 million a year for environmental work. A 2026 bill sets up low-interest and potentially forgivable loans for homeowners who convert. Good. But it’s a start, not a fix.

And here’s the kicker.

Even septic tanks aren’t a real solution. Susan Jamerson, a rural development specialist on the Big Island, told Civil Beat: “Traditional septic is not really a solution for us. It really isn’t that much better than cesspools.”

Both systems leach sewage, pharmaceuticals, and pollutants into the groundwater.

53 Million Gallons Every Single Day

These cesspools inject roughly 53 million gallons of untreated wastewater into Hawaii’s nearshore waters every single day. More than 30 million gallons of that leak into Big Island waters alone, including at popular beaches in Kona, Waikoloa, and Puako.

Every. Single. Day.

Think about that next time you’re planning a Big Island beach day.

The good news? A $337 million rehabilitation project is under way at the Hilo Wastewater Treatment Plant, a facility that has run since 1996 without a single major upgrade. Nan Inc. is the contractor, the county issued the notice to proceed in 2025, and the work is expected to take about five years. But that’s one plant in one town. The cesspool problem stretches across the entire island.

I’ve talked to locals who won’t let their kids swim in Hilo Bay anymore. “Not worth the risk,” one mom told me. “Beautiful to look at, but we drive to other beaches now.”

If you’re visiting the Big Island, you need accommodations away from the worst-affected areas.

Big Island Accommodations Worth Considering

The Hilo Hawaiian Hotel offers bayfront views overlooking the ocean and Mauna Kea. While Hilo Bay itself has contamination issues, the hotel provides a beautiful base for exploring beaches elsewhere on the island.

Rooms feature private lanais, ocean views, and modern amenities.

For the Kona side (which has better water quality than Hilo), consider these Expedia options.

OUTRIGGER Kona Resort and Spa sits just 2 miles from areas with cleaner water. The resort blends beach access with golf and adventure activities.

Kona Coast Resort earned a 9.2 rating and sits about 12 minutes from various beach options. Guests enjoy the outdoor pool and accessibility to multiple shoreline areas.

Pro tip: Stay on the Kona coast rather than Hilo if water quality concerns you. The west side has fewer cesspools and generally cleaner beaches. But even on the Kona side, avoid swimming near visible groundwater seeps. You’ll spot them as cooler water mixing in near the shore, sometimes with a slight shimmer.

Now back to Oahu, and the beach that made this whole list famous.

3. Kahaluu Beach, Oahu: The Beach That Topped America’s Worst List

Kahaluu Beach near Kaneohe on Oahu earned the title of America’s number one bacteria hot spot in 2024. Not a small distinction. The worst in the whole country.

When the Surfrider Foundation released its 2024 Clean Water Report, Kahaluu Beach failed state water quality standards in 92 percent of samples tested.

That’s not a typo. Ninety-two percent.

Think about those odds for a second. You’ve got less than a 10% chance of swimming in water that meets basic safety standards. You wouldn’t eat at a restaurant that failed health inspections 92% of the time. So why would you swim there?

And if you’re hoping it got better, it didn’t. Kahaluu dropped off the national hot spot list in Surfrider’s newest report, released in May 2026, only because other Hawaii beaches pushed past it. The Blue Water Task Force sample taken at Kahaluu on September 6, 2026 came back at 17,329 enterococcus per 100 mL. The state’s single-sample limit is 130. That’s more than 130 times the legal threshold, this month.

I remember taking my nephew there years ago. Beautiful spot, calm waters, perfect for kids. We spent hours splashing around in what looked like paradise.

Two days later, he had this nasty skin infection that wouldn’t quit.

The doctor asked where we’d been swimming, and when I told him Kahaluu, he just nodded. Like he’d heard it a thousand times before.

The problem isn’t the beach itself. Stormwater runoff carries everything from the streets, parking lots, and aging infrastructure straight into those pretty blue waters.

When it rains (and it rains a lot on the windward side), all that contamination washes down through streams and directly into the bay. The enterococcus bacteria levels spike so high that swimming there basically guarantees you’re exposing yourself to fecal matter.

Surfrider’s Hawaii Regional Manager Hanna Lilley didn’t sugarcoat it when the 2025 numbers came out in 2026. “It’s a dismal situation, and it’s only going to get worse with climate impacts,” she told Civil Beat. During the Kona low storms earlier this year, she said Maui and Oahu beaches hit bacteria levels “10 to 20 times over what the limit is.” Sites where freshwater meets the ocean are the worst offenders. Streams pick up pollutants from the entire watershed and dump them straight into coastal waters.

Daniel Amato from Surfrider’s Blue Water Task Force put it bluntly. He advises against swimming near stream mouths. But at Kahaluu, you can’t really avoid them.

Pro tip: Check the Hawaii Department of Health’s water quality alerts before heading to any windward Oahu beach, especially after rain. Sign up for their notifications. It might save you a trip to the doctor.

But here’s what really gets me. This beach stays packed with families who have no clue what they’re swimming in.

That’s the cruel part about calm water in Hawaii. Even Ko Olina, the postcard lagoon families pick because it looks like the safest swim on the island, comes with nine problems the resort websites quietly leave off the page.

And if the worst beach in America in 2024 is only number three on this list, you can guess where this is going.

2. Kalapaki Beach, Kauai: The Resort Bay That Hasn’t Passed a Test Since 2016

Nawiliwili Stream at Kalapaki Beach is that gorgeous crescent bay fronting the Royal Sonesta Kauai in Lihue. It failed 100 percent of water quality tests in 2024. One. Hundred. Percent.

The site has failed every single sample Surfrider has collected since 2016. It took eight years of pressure from the Surfrider Foundation before a warning sign finally went up, on November 14, 2024. One sign, hung on a tree between the parking lot and the water. After years of contamination.

The stream empties directly into the beach where people swim, surf, and let their kids play.

I visited Kalapaki in early 2025, and the scene was surreal. Dozens of people in the water, kids building sandcastles right where the stream meets the ocean, surfers paddling out.

The trade winds carried that salty-sweet plumeria scent mixed with something else. Something faintly wrong, like wet earth and drain water you couldn’t quite place.

Nobody had any idea.

One local I talked to (we’ll call him Keoni) told me straight up: “We don’t go in anymore. Haven’t for years. But the tourists? They don’t know, and the hotels sure aren’t telling them.”

That stuck with me.

Locals carry that same gap on every island. They live a daily reality that looks nothing like the vacation in the brochure, while the tourists right next to them stay blissfully unaware.

The 2026 numbers at Nawiliwili Stream are worse than anything I’d seen before. Surfrider Kauai measured 1,782 enterococci per 100 mL in January, 3,130 in February, and 1,594 in April, against a state single-sample threshold of 130. The state issues high bacteria notifications, then cancels them after retesting.

That’s the pattern. Levels spike, warnings go out, retesting shows improvement, warnings come down. Rinse and repeat. The beach isn’t getting cleaner. The testing just catches it on a good day.

If you’re staying in the Poipu or Lihue area, you’ve got better options.

Where to Stay Near Kauai’s Affected Areas

I’m not saying don’t visit Kauai. I’m saying be smart about where you swim. The south shore has incredible beaches that test clean consistently.

The visitors who skip the worst water aren’t lucky. They sort out a handful of things before the plane even lands, while everyone else figures it out a day too late.

Koloa Landing Resort at Poipu, Autograph Collection, offers luxury accommodations with three outdoor pools and five hot tubs. You can enjoy the resort’s amenities without risking the contaminated shore dive site nearby.

Rooms feature kitchenettes, furnished lanais, and coastline views. With a 9.6/10 rating, guests praise the pools and helpful staff.

Kiahuna Plantation Resort Kauai by OUTRIGGER provides extended-stay options with excellent reviews. It’s positioned perfectly for exploring safer south shore beaches while avoiding the contaminated stream areas.

For Lihue visitors concerned about Kalapaki, consider properties further from the Nawiliwili Stream outlet. The contamination concentrates near the stream mouth.

A beach that hasn’t passed a test in a decade sounds like the bottom. It isn’t. Number one failed every test too, and it’s the one on the national list right now.

1. Punalu’u Beach Park, Oahu: Two Years of Failing Every Single Test

Punalu’u Beach Park on Oahu’s windward coast failed to meet state health standards in every single sample collected in 2024. Then it did it again in 2025. One hundred percent failure, two years running.

That earned it a spot on Surfrider’s 2025 national Beach Bacteria Hot Spots list, released in May 2026, as one of only ten sites in the entire country. It sits alongside the Hakipu’u Boat Ramp near Kualoa, a few miles down the same coast, which failed 82 percent of its tests.

Locals know it as “Chings.” It’s a small roadside beach park on Kamehameha Highway, the kind of place families pull over at on the drive to the North Shore because the water looks calm and the kids are restless. Nothing about it looks dangerous.

And it has a twin on Kauai. Moloa’a Stream Mouth, on the north shore between Anahola and Kilauea, also failed 100 percent of its tests in 2025 and also made the national list. In February 2026 it measured 6,131 enterococci per 100 mL, the highest reading on the island. It sits in a quiet bay that looks like the Hawaii of a screensaver, and almost no visitor has heard of it.

Statewide, 24 of Surfrider’s 90 Hawaii test sites showed high bacteria more than half the time in 2025: 14 on Kauai, 8 on Oahu, and 2 on Maui. The Oahu count went up from seven the year before.

Waiahole Beach was tested as unsafe more than 68% of the time in 2024. It’s just up the coast from Kahaluu, and it’s murky even on calm days.

Testing confirmed what your eyes tell you. The water quality is terrible.

These five are the worst. They are nowhere near the only ones. Surfrider flagged 24 sites across three islands last year, and most of them are beaches tourists use every day without a second thought. I went through the rest of that list, island by island, in 15 contaminated Hawaii beaches tourists keep swimming in. If your beach isn’t on this page, check that one before you pack the snorkels.

And then there’s the situation we don’t talk about enough. It isn’t on the list, because it isn’t a beach. It’s worse than all five.

Not On the List, Worse Than All of Them: The Ala Wai Canal Feeding Into Waikiki

The Ala Wai Canal feeds into Waikiki. Over 75% of Waikiki’s storm drains connect to this canal, which carries serious pollutants. Pesticides, bacteria, heavy metals, and sometimes raw sewage flow into the Ala Wai and eventually into the ocean.

The canal ranks among the most polluted waterways in all of Hawaii. And it sits right next to the state’s biggest tourist zone.

Here’s the part that keeps me up at night.

In 2006, a 34-year-old man named Oliver Johnson fell into the Ala Wai Boat Harbor with cuts on his body. Within days, his body swelled beyond recognition. Blisters covered his skin. Doctors amputated his leg.

He died from a Vibrio vulnificus infection, a flesh-eating bacteria that lives naturally in the canal’s warm, brackish waters.

That bacteria kills roughly one in five people it infects. If it reaches the bloodstream, the fatality rate climbs above 50%. University of Hawaii researchers predict Vibrio levels in the Ala Wai could triple this century.

Hawaii already has the highest rate of non-cholera Vibrio infections in the nation, according to the CDC. And Vibrio isn’t the only thing in that water. University of Hawaii researchers reported in April 2026 that the canal also carries MRSA, and that MRSA infections linked to Hawaii’s waters contribute to an estimated 200 deaths a year statewide.

Vibrio is just the part of Hawaii’s water nobody prints on a postcard. It’s worth knowing what else is sharing the ocean with you before you wade in past your knees.

I’ve watched the Ala Wai for decades. Some days it looks downright toxic, that weird greenish-brown color, visible scum floating on the surface, the smell of stagnant water and something chemical carried on the trade winds.

Yet tourists swim at Waikiki Beach just beyond where it empties out. Completely unaware.

And it’s about to get worse.

Waikiki’s Storm Drains Are Already Running Backwards

A July 2025 study published in Scientific Reports found that by 2050, heavy rain combined with sea level rise could cause 100% of Waikiki’s storm drainage outfalls to fail. Contaminated water from the Ala Wai would backflow through storm drains into the streets.

Up to 70% of the Waikiki area could lose drainage during a typical rainfall event.

Lead researcher Chloe Obara warned that although 2050 seems distant, infrastructure takes many years to plan and rebuild. The time to act is now.

A follow-up study from the same university, published in April 2026, found it’s already starting. Storm drain backflow in Waikiki now happens during extreme high tides even when it isn’t raining. With one more foot of sea level rise, it happens on extreme tides routinely. With two feet, on ordinary daily tides. Lead author Kayla Yamamoto wrote that contaminated flooding “will become more frequent, more extensive, and eventually a daily occurrence.”

It already happened once. In December 2021, a storm combined with a King Tide overwhelmed the stormwater system and caused widespread drainage failure across Waikiki. Several feet of flooding hit Kalakaua Avenue.

Some researchers have proposed converting the Ala Wai Canal and adjacent golf course into wetlands and marshes that would naturally filter water while handling stormwater. It’s a bold idea. But for now, the problem persists.

Nationally, 65% of the 620 beach sites Surfrider tested in 2025 showed elevated bacteria at least once. Some were inland, others were popular swimming spots, and many had no warning signs posted.

Here’s what I wish someone had told me thirty years ago about this canal.

Waikiki Area Hotels Worth Booking

Despite the Ala Wai concerns, Waikiki Beach itself often tests within acceptable ranges, especially at the main beach areas away from the canal mouth. The key is distance from the stream outlets.

If you’re visiting Honolulu, these Expedia properties offer excellent access.

Hyatt Regency Waikiki Beach Resort and Spa provides eco-certified beachfront accommodations steps from Kuhio Beach Park. Guests enjoy beachside breakfast, aromatherapy treatments at Na Ho’ola Spa, and an outdoor pool with cabanas. The multilingual staff receives consistent praise.

Moana Surfrider, A Westin Resort and Spa, and The Royal Hawaiian offer classic luxury right on Waikiki Beach.

OUTRIGGER Waikiki Beach Resort and OUTRIGGER Waikiki Beachcomber Hotel provide OUTRIGGER’s signature island hospitality.

For budget-conscious travelers, Holiday Inn Express Waikiki by IHG scores 5/5 reviews and offers family-friendly amenities.

What Every Tourist Needs to Do Before Hitting the Water

Here’s the unfiltered truth. Paradise isn’t pristine anymore.

Climate change, aging infrastructure, population growth, and decades of poor planning created this mess. Our cesspools dump 53 million gallons of sewage daily. Our storm drains wash road pollution straight into the ocean. Ocean currents deliver the world’s plastic trash to our shores.

But I’m not telling you this to ruin your vacation. I’m telling you because you deserve to know what you’re getting into, literally.

These five steps could save your Hawaii trip from a medical disaster:

• Check before you swim: The Hawaii Department of Health posts water quality alerts online and through social media. Subscribe to their notifications.
• Use Surfrider’s data: Visit the Surfrider Foundation’s website for detailed testing data from 90 sites across Oahu, Maui, and Kauai.
• Avoid swimming after rain: Wait at least 48 to 72 hours for bacteria levels to drop. This applies especially to windward-facing beaches and anywhere near stream mouths.
• Stay away from outlets: Where you see brown water flowing into the ocean, don’t swim. The bacteria concentrations spike dramatically near these discharge points.
• Ask locals: We know which beaches to avoid. Strike up a conversation at the coffee shop or beach park. Most of us will tell you straight if you ask.

One more thing, and it matters more than anything above. Bacteria gets you two days later. The ocean itself gets you in two minutes. The beaches where that happens most are not the ones on this list, they look even safer, and most of the people they take are visitors. Before you pick a beach for the calm-looking water, read the 8 most dangerous beaches in Hawaii. The bacteria list tells you where not to swim. That one tells you where not to drown.

We live here, and we want Hawaii to stay special. But we’ve also learned which waters are genuinely dangerous.

The same goes for staying on the right side of the people who live here. There’s a short list of things locals wish every visitor knew before landing, and none of it costs a thing.

The irony kills me sometimes.

People save for years to visit Hawaii, dreaming of swimming in crystal-clear tropical waters, and then they end up in contaminated bays that locals won’t touch. Nobody warns them.

The tourism industry stays quiet because bad press hurts business. Hotels don’t exactly advertise that the stream flowing past their property dumps sewage into the ocean.

I love these islands. Born and raised, thirty-plus years on Oahu, countless trips to the neighbor islands. This is home.

Loving Something Means Being Honest About Its Problems

Loving something means being honest about its problems, not pretending they don’t exist.

The beaches I’ve described aren’t going to magically fix themselves. Kamilo will keep collecting plastic until we fundamentally change how the world handles plastic waste.

Kahaluu and Waiahole will stay contaminated until we upgrade the crumbling infrastructure. Big Island beaches will remain sewage-tainted until we eliminate tens of thousands of cesspools.

Kauai’s streams will continue failing tests until we address agricultural runoff and wastewater issues.

These problems require decades of work and billions of dollars. The Big Island’s own mayor admitted the 2050 cesspool conversion deadline won’t be met. The Hilo wastewater plant alone costs $337 million to fix, and that’s just one facility on one island.

Meanwhile, the Surfrider Foundation’s Blue Water Task Force volunteers collect samples every two weeks. In 2025 they tested 620 sites nationwide, including those 90 Hawaii sites, and processed 10,157 water samples.

Regular people who care about water quality provide the data that officials often won’t publicize aggressively enough. And that data is under threat. The federal BEACH Act program that funds state beach testing has been flat-funded for 25 years, and Surfrider has warned that federal cuts could shrink the testing that catches these beaches in the first place.

So when you plan your Hawaii trip, do it with eyes open. Research the beaches you’ll visit. Check recent water quality reports. Choose your swimming spots carefully.

Do the same with your wallet. The fifteen things that quietly save visitors the most time and money mostly happen before you leave home, and almost nobody thinks to do them.

Hawaii still offers incredibly beautiful, clean beaches. You just need to know which ones they are.

And if you’re standing at a beach that looks questionable, trust your gut. Murky water? Weird smell? Visible debris? Brown plumes coming from stream mouths?

Walk away.

No Instagram photo is worth a staph infection or gastrointestinal illness.

As we say here, “Malama ka ‘aina,” care for the land and ocean. That means respecting these waters enough to acknowledge their problems and swim responsibly.

Paradise requires protection, not pretending.

Your Hawaii adventure can still be incredible. Just make it a safe one too.