Kaanapali Beach Just Got an Emergency Plastic Barrier. Here’s What It Means for Your Beach Walk.

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KA’ANAPALI, MAUI – Planning a walk along Kaanapali Beach this summer? You might hit a fence you weren’t expecting.

A March 2026 storm tore into the beachwalk in front of the Hyatt Regency Maui, and the resort is now installing a temporary barrier to keep the sand, and the building, from washing further out to sea. Some locals are not thrilled about it.

Here’s the thing about “temporary” fixes on this stretch of coast. The last one lasted 11 years.

What visitors expected

Kaanapali Beach shows up in every “best beaches in Maui” list for a reason. Wide sand, calm water, a paved beachwalk connecting resorts from one end to the other.

That’s the postcard.

What actually changed

A Kona storm hit in March 2026 and undermined the beachwalk section in front of the Hyatt Regency Maui, according to Maui Now.

The resort applied for an emergency permit to install a 360-foot “erosion protection skirt,” essentially a heavy-duty barrier meant to hold the remaining sand and shoreline in place.

The state’s Board of Land and Natural Resources granted a temporary authorization for the barrier.

It’s only good for six months, and the structure is supposed to come out by September 20, 2026, according to reporting on the DLNR decision.

Here’s the part worth knowing before you get outraged or relieved either way: this isn’t the resort’s first “temporary” barrier. A similar erosion skirt went in back in 2015 under its own short-term permit. It stayed for 11 years.

So when officials call this one temporary, that word is doing a lot of work.

Why locals are pushing back

Community members and local canoe clubs, including groups that use nearby Hanakaʻōʻo Beach Park (also known as Canoe Beach), have raised concerns about the barrier, according to Honolulu Civil Beat and Maui Now.

Their worry isn’t really about the Hyatt losing sand.

It’s about what happens to everyone else’s sand.

Hard barriers like seawalls and erosion skirts can make waves bounce back harder, which pulls sand away faster, and can worsen erosion further down the coastline once waves wrap around the ends of the structure.

That’s not a fringe theory.

State data already shows roughly 4 miles of West Maui beach lost near hardened shorelines between Napili and Kahana.

Maui County’s own shoreline guidance puts 85% of the island’s shorelines in long-term erosion.

Because of the pushback, Hyatt representatives agreed to delay installing the barrier so state officials and the community could review the plan further.

As of this writing, no final installation date has been confirmed.

What travelers should actually do

You don’t need to cancel anything. Kaanapali Beach as a whole is open, and the vast majority of the beachwalk and shoreline is unaffected.

If your hotel or vacation rental is near the Hyatt Regency Maui, expect a possible fenced or narrowed section of the beachwalk once work begins.

Check with your resort directly before your trip if you’re staying in that specific area, since access details can shift as the permit process plays out.

If you’re just visiting Kaanapali for the day, you likely won’t notice anything different.

The erosion and barrier discussion is concentrated on one section of the beach, not the whole stretch.

What travelers do not need to worry about

Nobody is closing Kaanapali Beach.

Nobody is banning beach chairs, either, in case that rumor is floating around. This is a localized shoreline issue tied to one storm-damaged section, not a sign the whole beach is disappearing overnight.

Long-term erosion on Maui is real and well documented. But that’s a slow-moving, decades-long story, not something that should change your packing list for next month.

The bigger picture

This is really two stories happening at once.

One is a storm, a damaged walkway, and a fast permit process.

The other is a much older argument about whether hard barriers actually protect a beach or just move the problem down the coast.

The question isn’t whether Kaanapali Beach is worth visiting. It is. The question is how West Maui handles a coastline that’s been eroding for decades, one emergency permit at a time.

FAQs

Is Kaanapali Beach closed because of erosion?

No. Kaanapali Beach is open. The erosion barrier discussion is limited to one section of beachwalk near the Hyatt Regency Maui.

What caused the erosion at the Hyatt Regency Maui?

A Kona storm in March 2026 undermined the beachwalk fronting the resort, prompting an emergency permit request for a protective barrier.

How long will the barrier stay up?

The state authorized a six-month permit, with removal required by September 20, 2026. A similar barrier installed in 2015 stayed in place for 11 years, so the timeline has a history of stretching.

Will this affect my hotel stay at Kaanapali?

Only if you’re staying at or walking directly past the Hyatt Regency Maui section. Contact your resort ahead of your trip for the latest access details.

Why are locals against the barrier?

Community members and canoe clubs worry hard barriers worsen erosion further down the shoreline and affect beach access near Hanakaʻōʻo Beach Park, also known as Canoe Beach.

Sources

Maui Now: West Maui resort’s emergency erosion measures, blocked beach access stir public pushback

Honolulu Civil Beat: Maui Resort’s Plastic Barrier To Save Beachwalk Faces Public Pushback

Hawaii DLNR Office of Conservation and Coastal Lands: Kāʻanapali

AsAmNews: West Maui advocates hope to restore sand dunes at Hyatt