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MAUI · KAʻANAPALI NORTH

Westin Kaʻanapali Ocean Resort

Water quality at North Kaʻanapali Beach

📍 North Kaʻanapali, West Maui

Checking live advisories…
If It Looks Brown, Don't Swim
West Maui streams can discharge polluted runoff after heavy rain. Never enter brown or murky water. Wait at least 72 hours after significant rainfall before swimming.
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Historical Bacteria Risk
⚠ Historical rating — based on long-term data, not current conditions.
Moderate-Low Risk 2 / 5

The Westin Kaʻanapali Ocean Resort Villas sits on North Kaʻanapali Beach, the northern stretch of Maui's most famous resort coastline. Water quality here is moderate-low risk — generally clean during dry weather, with some vulnerability to West Maui stream runoff after rainfall.

The northern end of Kaʻanapali is slightly further from the main resort strip and has fewer water quality monitoring points than the central beach. During normal weather, the water is clear and conditions are generally favorable for swimming and ocean activities.

Based on: DOH Kaʻanapali Beach monitoring, West Maui stream proximity, seasonal rainfall data

⚠️ The 72-Hour Rain Rule

Stay out for at least 72 hours after heavy rain. West Maui receives more rainfall than South Maui, and streams in the area can temporarily elevate bacteria levels.

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⚠️ Important Disclaimer

Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health, Westin Hotels & Resorts, or any government agency or hotel brand. Ratings are estimates. Not real-time measurements.

Always verify with the Hawaii DOH Clean Water Branch.

When in doubt, don't go out. 🤙

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