Updated July 2026
Kaanapali Beach erosion — what it looks like now.
The south end of the beach is an active work zone with detours on the beach walk. The north half is as wide as ever. Here is exactly which is which, what the 75,000-cubic-yard restoration plan actually says, and what any of it means for a trip this summer.
- Status
- South end = work zone
- Affected
- Hyatt · Kaanapali Alii
- Unaffected
- Sheraton · Black Rock
- Sand returning
- ~75,000 cu yd
- Construction starts
- Fall 2027
What a visitor will actually see this summer
Two different beaches, depending which way you walk. The southern third — the stretch in front of the Hyatt Regency Maui and the Kaanapali Alii — is an active erosion work zone with detours along the beach walk. The northern half, from roughly Whalers Village up past the Westin and the Sheraton to Puʻu Kekaʻa, is wide, open and unaffected.
Concretely. If you park at Hanakaoʻo Beach Park at the south end and walk north, you will hit cordoned sections and be routed inland, away from the water, along part of the frontage where the March 2026 storm undermined the walkway. You may still see evidence of the sand-pushing stabilization work carried out in April 2026 — heavy machinery pushes existing sand back up the beach face, which buys time but does not add a grain of new sand.
If you park at Kahekili Beach Park at the north end, or come in through the resort strip and head for Black Rock, you will not see any of it. The sand in front of the Sheraton and around Puʻu Kekaʻa has minimal erosion, and the sunset ceremony end of the beach is entirely normal.
The one-line version
South end: narrow, worked-on, detoured. North end: wide, quiet, fine. If your plan is beach-lounging rather than beach-walking, go north and you will never know there was a problem.
Why Kaanapali Beach is eroding
Because West Maui’s shoreline has been retreating for decades, and this stretch is where it shows.
The measured retreat rate here runs up to two feet a year. Roughly four miles of West Maui beach have already been lost. Island-wide, 78% of Maui beaches are eroding. This is not a Kaanapali problem that better management would have prevented; it is the regional pattern arriving at one of the most valuable miles of sand in the state.
What turned a slow trend into a visible emergency was the Kona storm of March 2026, which damaged the infrastructure fronting the Hyatt Regency Maui and undermined the beach walk itself. The Hyatt sought emergency approval to install a 360-foot temporary barrier along that frontage. Community opposition paused the work in mid-April 2026 pending state review — which is why what you see on the ground may look unfinished. It is.
The 23 July 2026 restoration plan, in full
On 23 July 2026, the Pilikahakai Foundation and Kāʻanapali Operations Association Inc. unveiled a privately funded plan to put sand back on this beach — roughly 75,000 cubic yards of it, dredged from an offshore deposit and placed along two segments of shoreline. It is funded by the resort property owners, not by taxpayers.
| Segment | Sand volume | What it does |
|---|---|---|
| Hanakaoʻo Beach Park → Hanakaoʻo Point | ~50,000 cu yd | Widens the dry beach by 41 to 78 feet. This is the badly eroded southern section — the work zone you can see today. |
| Hanakaoʻo Point → Puʻu Kekaʻa | ~25,000 cu yd | Raises the berm by 3.5 feet and builds protodunes planted with native vegetation, rather than simply widening the sand. |
| Total | ~75,000 cu yd | Target: the beach’s 1988 width and height. |
That 1988 benchmark is the part worth sitting with. The plan is not to build something new — it is to put the beach back where it was inside living memory, and then hold it there with dune vegetation rather than concrete.
| Stage | When | What it means on the ground |
|---|---|---|
| Permit application submitted | July 2026 | Filed. Requires a Conservation District Use Permit from Hawaii DLNR, plus county, state and federal review. |
| Regulatory review | 2026 – 2027 | No beach work. The existing south-end detours stay exactly as they are. |
| Construction begins | Fall 2027 | Cordoned work areas, phased sequencing, staff directing foot traffic, heavy equipment operating in daylight hours only. |
| Construction duration | 2 – 3 months | Phased, not all at once — the whole beach is not closed simultaneously. |
| Monitoring | 3 – 10 years | Survey and performance monitoring continues long after the equipment leaves. |
The people behind it, on the record: Keolahou Hinau, Executive Director of the Pilikahakai Foundation; Raphael Wellerstein, President and General Manager of the Kāʻanapali Operations Association; Chris Conger, Vice President of Sea Engineering Inc. and the lead scientific consultant on the project; and John Pele, Executive Director of the Maui Hotel & Lodging Association.
Source: the 23 July 2026 public unveiling by the Pilikahakai Foundation and Kāʻanapali Operations Association Inc. Note on spelling: the project documents render the south-end place names as Hanakaʻōʻō; we use the more common Hanakaoʻo throughout this site for consistency with county park signage. Same place. Permit status is as filed in July 2026 — a Conservation District Use Permit application is a public process and the dates below can and do move.
Where the sand actually comes from
Not from a quarry, and not from another beach. From directly offshore of this one.
The source is an 8.5-acre sand deposit lying 150 to 800 feet seaward of the beach, in 28 to 56 feet of water. It is, in effect, Kaanapali’s own sand — material that has migrated offshore over decades of erosion. Recovery is by moored crane barge using an environmental clamshell bucket, a closed-bucket method chosen to limit the sediment plume rather than a suction dredge.
This has been studied for a long time
The offshore deposit and the recovery method are not new to the July 2026 announcement. They come out of the Kāʻanapali Beach Restoration Project run by the Hawaii DLNR Office of Conservation and Coastal Lands, which published a Final Environmental Impact Statement in four volumes in December 2021.
That is the difference between this and a press release: there is a four-volume environmental record behind the sand source, and the 2026 plan is a privately funded execution of work that has been on the regulatory table for years.
What changes after the work is done
Four things, and one of them has nothing to do with sand.
A wider, higher beach. The southern segment gains 41 to 78 feet of dry sand; the northern segment gains 3.5 feet of berm height. Both are aimed at the 1988 profile. Restored dune vegetation. Protodunes planted with native species along the Hanakaoʻo Point to Puʻu Kekaʻa stretch — a soft defence that keeps working as it grows. Enhanced public access, with additional beach parking. Which, on a beach where the entire public parking supply is 196 stalls tucked inside seven resort properties, is not a minor footnote.
And the fourth: a new lifeguard tower on the north end.
The lifeguard tower — where it actually stands
As of May 2026 a tower for this area was in the design phase with a contractor, per County Fire spokesperson Chris Stankis, with the Kaanapali Operators Association leading the effort. On 23 July 2026 the Pilikahakai Foundation committed up to $150,000 toward a new tower on the north end as part of the restoration package.
No tower is operational today. There is no lifeguard on Kaanapali Beach and none at Kahekili Beach Park. The nearest staffed tower is at Hanakaoʻo Beach Park, 8:00 a.m. to 4:45 p.m. Black Rock has been the second most dangerous swimming location on Maui, with 24 drowning deaths between 2009 and 2018. Read the safety page before anyone in your group gets in the water — a funded design is not a lifeguard.
What this means for your trip right now
Practically, in order of usefulness:
If you want wide sand, go north. Park at Kahekili Beach Park off Kai Ala Drive, or aim for the Sheraton end of the resort strip. The beach there is unaffected and will stay that way through the review period. If you are walking the beach walk, start from the north. The south-end detour routes you inland away from the water, and it is a much better walk taken as an out-and-back from Black Rock than as a slog through cordoning.
The ceremony end is completely unaffected. The sunset lele kawa at Puʻu Kekaʻa, the snorkel entry in front of the Sheraton, the historical marker on the beach walk — none of it is touched by the erosion work. Nothing here changes before Fall 2027. Construction is not scheduled to begin until then, so a trip in 2026 or early 2027 sees the current picture, not a building site.
And when construction does start: it is phased, cordoned, daylight-hours only, with staff directing foot traffic. The beach does not close. Sections of it become a work zone in sequence — which, given that the alternative is no beach at all, is a trade most people will take. Parking and access details are here, and the main Kaanapali Beach guide pulls the whole picture together.
Last updated: 28 July 2026. Sources: the 23 July 2026 Pilikahakai Foundation and Kāʻanapali Operations Association Inc. announcement; Hawaii DLNR Office of Conservation and Coastal Lands, Kāʻanapali Beach Restoration Project Final EIS (4 volumes, December 2021); county and state reporting on the March 2026 Kona storm, the paused 360-foot barrier and the April 2026 sand-pushing work; May 2026 reporting on the lifeguard tower design phase. This is the fastest-moving page on this site and it is the one most likely to go stale between our checks. If you are standing on this beach and it does not match what you are reading, tell us: shane@digitalreach.co. Corrections get published with the date they arrived.
Free field guide
The field guide is redrawn every time this page changes — the current work zones, the detour route, and which end of the beach is wide this month. Twelve pages, on your phone, updated.
FAQ
Erosion and restoration questions
Is Kaanapali Beach eroding?
Yes, and it is not subtle. The shoreline has been retreating by up to two feet a year, West Maui has lost roughly four miles of beach, and 78 percent of Maui beaches are eroding. A March 2026 Kona storm undermined the beach walk in front of the Hyatt Regency. The Hyatt Regency and Kaanapali Alii sections are worst affected; the Sheraton end and the sand around Black Rock remain wide.
Is there construction on Kaanapali Beach right now?
The south end is an active work zone as of summer 2026, with detours along the beach walk. Sand-pushing stabilization work happened in April 2026, and a proposed 360-foot emergency barrier in front of the Hyatt was paused mid-April after community opposition, pending state review. The northern half of the beach toward the Sheraton is unaffected and still wide.
What is the Kaanapali Beach restoration plan?
On 23 July 2026 the Pilikahakai Foundation and the Kaanapali Operations Association unveiled a privately funded plan to return about 75,000 cubic yards of sand from an offshore deposit: roughly 50,000 cubic yards between Hanakaoʻo Beach Park and Hanakaoʻo Point, widening the dry beach by 41 to 78 feet, and about 25,000 cubic yards between the Point and Puʻu Kekaʻa, raising the berm by 3.5 feet with protodunes and native planting. The target is the beach’s 1988 width and height. The permit application went in during July 2026; construction is expected to begin in Fall 2027 and run two to three months, followed by three to ten years of monitoring.
Will there be a lifeguard tower at Kaanapali?
That is the plan. As of May 2026 a tower was in the design phase with a contractor, led by the Kaanapali Operators Association, and in July 2026 the Pilikahakai Foundation committed up to $150,000 toward a new tower on the north end. No tower is operational today — the nearest lifeguard remains Hanakaoʻo Beach Park.
Who wrote this
Written and photographed on Maui by Shane Perry. Every fee, rule, stall count and hazard on this site is checked against a primary source — the county, the state, the resort, the marker on the beach — before it goes on the page. Where the sources disagree, we say so instead of picking the one that reads best.
Last reviewed · July 2026 · Corrections welcome