Kahului, Maui — ranked by water quality and bacteria risk
Kahului is Maui's main commercial hub and home to the island's only commercial airport (OGG). Most visitors pass through on their way to Kaʻanapali, Wailea, or the Road to Hana, but Kahului itself has Costco, Target, Maui Mall, and dozens of restaurants — making it the best place to stock up before heading to your accommodation.
Kahului sits in the central valley between Haleakala and the West Maui Mountains, giving you access to beaches in multiple directions. The closest is Kanaha Beach (5 minutes), but the resort beaches of Kaʻanapali and Wailea are 30-40 minutes in opposite directions.
From Kahului, Kanaha Beach is minutes from the airport via Amala Place. For Baldwin and Hoʻokipa, take Hana Highway east toward Paʻia. For Kaʻanapali, take Hwy 30 west through the pali. For Wailea, take Piʻilani Highway south through Kihei. Traffic on Hwy 30 can be slow during evening rush.
Quick airport beach: Kanaha Beach (5 min). Best water quality: Wailea Beach (30 min south). Best snorkeling: Kaʻanapali at Black Rock (40 min west). Best local vibe: Baldwin Beach (15 min east).
After heavy rain, bacteria levels spike at beaches near streams and river mouths. If a brown water advisory is active near Kahului, Maui:
Top-rated experiences near Kahului, Maui. Check water quality above, then plan your trip.
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⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health or any government agency. Water quality ratings are estimates based on publicly available testing data and geographic analysis. 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 before entering the water.
This site does not recommend or advise anyone to swim at any beach. We share government 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. 🤙