Welcome to Pilau Kai – Your Premier Source for Ocean Water Quality Alerts in the Hawaiian Islands

Discover the beauty of Hawaii while staying informed about the quality of its ocean waters with Pilau Kai. We provide real-time, accurate, and comprehensive alerts to ensure you can enjoy the stunning beaches and pristine waters of the Hawaiian Islands safely.

High Bacteria Count Notification at Kalapaki Beach Park, Kaua‘i

First Detected: 01/08/2025

Sign Removed: 01/09/2025

Unpermitted Wastewater Discharge at Kailua Regional Wastewater Treatment Plant, O‘ahu

First Detected: 12/26/2024

Sign Removed: 12/26/2024

High Bacteria Count Notification at Kahanamoku Beach, Waikiki Pt. 2, O‘ahu

First Detected: 12/05/2024

Sign Removed: 12/06/2024

High Bacteria Count Notification at Olowalu Shore Front, Maui

First Detected: 11/27/2024

Sign Removed: 11/28/2024

Brown Water Advisory at Kailua Beach, O‘ahu

First Detected: 11/19/2024

Sign Removed: 11/20/2024

High Bacteria Count Advisory at Laniakea, O‘ahu

First Detected: 11/15/2024

Sign Removed: 11/19/2024

High Bacteria Count Notification at Honolii Cove (Ocean), Hawai‘i

First Detected: 11/14/2024

Sign Removed: 11/14/2024

Wastewater Discharge at Kailua Pier, Big Island, Hawai‘i

First Detected: 11/10/2024

Sign Removed: 11/14/2024

Brown Water Advisory at Kalapaki Beach, Kaua‘i

First Detected: 11/06/2024

Sign Removed: 11/08/2024

Brown Water Advisory for the Hamakua coast, Hawai‘i

First Detected: 11/06/2024

Sign Removed: 11/13/2024

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