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MAUI · NORTH SHORE · KŪʻAU

Kūʻau Cove (Mama's Beach)

The pocket beach behind Mama's Fish House — small, calm, and BWTF-tested

Community Water Testing
The dated readings below come from the Surfrider Foundation’s volunteer Blue Water Task Force. They are separate from current DOH advisories and do not describe today’s water quality. Check the live DOH status above before using these samples for planning.
Community Testing · Surfrider BWTF
Kūʻau Cove (Mama's Beach)
Last sample 2026-10-14 · view full report →
<10 (unit not supplied by feed)
dated sample
About: Volunteer water-quality monitoring by the Surfrider Foundation's Blue Water Task Force. Source method and units are preserved when supplied. Missing feed units remain unknown. Dates vary by sample point; these observations do not establish current conditions or cancel an official advisory.
Source: Surfrider Foundation Blue Water Task Force · Widget rendered 2026-10-25
Water-quality sources
Check the dated sample
BWTF tested · monthly

Kūʻau Cove — also called Mama's Beach — is the small, reef-protected pocket behind the famous Mama's Fish House restaurant. Check the Community Water Testing section for the sample date, result and full Surfrider report. A sample describes the water collected at that place and time; it does not establish today's water quality. Check the live DOH status above separately.

Why the Readings Run the Way They Do
Tiny cove, fringing reef, dry leeward catchment

Kūʻau Cove is a small pocket beach behind a fringing reef on Maui's North Shore. The cove is beside Mama's Fish House, with dunes and nearby development above the shoreline.

Runoff and water exchange can vary with weather. The cove's sheltered appearance does not establish bacteria levels; check the dated community sample and current DOH advisories separately.

🌧️
After Rain — Check Conditions
After rain: Avoid ocean contact during or immediately after heavy rain, near runoff, or when water is brown or cloudy.
Current notices: Follow any DOH advisory affecting this beach until DOH lifts it.
Before returning: Elapsed time and clear-looking water do not establish water quality. Check current DOH guidance and the live status above.
Testing Coverage

The Hawaii Department of Health does NOT routinely test Kūʻau Cove (Mama's Beach). The community-tested readings on this page come from the Surfrider Foundation Blue Water Task Force, a volunteer-led monitoring program run by the Surfrider Maui chapter.

BWTF samples Kūʻau Cove (Mama's Beach) monthly using the IDEXX Enterolert method (MPN/100mL), and compares results against the same 130 Beach Action Value DOH uses statewide. See our overview of citizen water-quality testing in Hawaiʻi for the methodology and how BWTF data fits with DOH coverage.

Practical Notes
Where to Enter

Sandy entry from the central beach. The reef pool is shallow at low tide. Watch your footing on the rock margins. Calm enough for kids on most days; strong shorebreak only during major north swells.

When It's at Its Best

Year-round in calm conditions. The cove is small — best for families, less suitable for big crowds. Mama's Fish House on the bluff is a destination in its own right; the beach is open to the public independent of the restaurant.

Getting There

Behind Mama's Fish House on Hāna Highway in Kūʻau, about 1.5 miles east of Pāʻia town. Very limited roadside parking (Mama's lot is for restaurant patrons only). Can also walk in from H.A. Baldwin Beach via the dune path.

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⚠️ Important Disclaimer

Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health, the Surfrider Foundation, or any government agency. Bacteria readings on this page come from the Surfrider Blue Water Task Force, a volunteer-led monitoring program. Readings are point-in-time samples; conditions change with weather, runoff, and wave patterns. They are not real-time measurements and may not reflect current conditions.

Always verify current water quality conditions with the Hawaii DOH Clean Water Branch and BWTF directly before entering the water.

This site does not recommend or advise anyone to swim at any beach. We share publicly available data and geographic analysis so you can make your own informed decisions. By using this site you accept full responsibility for your own safety. See our Terms of Use for full details.

When in doubt, don't go out. 🤙

© 2026 Safe to Swim Hawaii · Independent passion project · safetoswimhawaii@gmail.com