Is it safe to swim at the Ritz-Carlton Kapalua?

Yes. The Ritz-Carlton Kapalua's nearest beach is Kapalua Bay, which has a Low bacteria risk rating (1 out of 5). The bay is sheltered by rocky headlands, has no stream inputs, and consistently tests clean. It is one of the safest swimming beaches on Maui.

Which beach is the Ritz-Carlton Kapalua on?

The Ritz-Carlton Kapalua is near Kapalua Bay and D.T. Fleming Beach, both in the Kapalua resort area of West Maui. Kapalua Bay is the calmer, more sheltered option with excellent water quality. D.T. Fleming is a larger, more exposed beach.

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Ritz-Carlton Kapalua

Water quality at Kapalua Bay

Checking live advisories…

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If It Looks Brown, Don't Swim

Never enter the ocean when the water appears brown or murky, even if no advisory is posted. Hawaii is often slow to test beaches and update advisories — not every beach is monitored. After heavy rain, wait at least 72 hours and until the water clears before swimming.

Learn more about brown water advisories →

Historical Bacteria Risk

⚠ Historical rating — this is based on long-term testing data, not current conditions. The state of Hawaii is often slow to test beaches and update advisories. Always check the water yourself and avoid brown or murky water.

Low Risk 1 / 5

The Ritz-Carlton Kapalua is near Kapalua Bay, a sheltered crescent beach that's consistently ranked among the best in the country. It's also one of the cleanest.

Despite being in West Maui (which generally has more rainfall than South Maui), Kapalua Bay's geography works in its favor. The bay is protected by two rocky headlands that create a natural barrier, and there are no significant stream inputs.

The Ritz-Carlton itself is uphill from the beach —Â it's a short shuttle ride or walk down to the bay. You can also walk to neighboring D.T. Fleming Beach, though that's a more open, exposed beach.

Based on: DOH monitoring, sheltered bay geography, no stream inputs, protected by headlands

⚠️ The 72-Hour Rain Rule

The Hawaii Department of Health recommends staying out of the ocean for at least 72 hours after heavy rain, even if the water looks clear. Bacteria and pollutants from runoff can linger in the water longer than the brown color does.

Nearby Beach Guides

🏖 Kapalua Bay

Your beach · Full water quality data

1 / 5

🏖 Kaʻanapali Beach

15 min south · More exposure to runoff

2 / 5

Area Comparison

Wailea vs Ka'anapali Water Quality →

Check all Hawaii beaches & hotels →

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⚠️ Important Disclaimer

Safe to Swim Hawaii is an independent passion project — it is not affiliated with the Hawaii Department of Health, Ritz-Carlton Kapalua, or any government agency or hotel brand. Water quality ratings on this site are estimates based on publicly available testing data and geographic analysis. They are not real-time measurements and may not reflect current conditions. “No DOH Alerts” means no advisory is currently posted — it does not mean the water was tested and found safe. DOH only monitors a fraction of Hawaii’s beaches, and some areas have no regular testing at all.

Always verify current water quality conditions with the Hawaii Department of Health Clean Water Branch before entering the water. This site is for informational purposes only and should not be the sole basis for any swimming decisions.

This site is a work in progress and we want to make it better. If you notice something that isn’t working right, have a suggestion, or want to share local knowledge about a beach, please reach out.

When in doubt, don’t go out. 🤙