Kewalo Basin
Hawaii

Kewalo Basin

Available Activities
  • Swimming
  • Fishing
  • Boating
  • Picnicking

Overview

Kewalo Basin is a historic commercial small boat harbor situated along Ala Moana Boulevard in the Kakaʻako district of Honolulu, serving as a vital hub for Hawaii’s fishing fleet, charter boat operations, and maritime recreation. Nestled between Ala Moana Beach Park and Kakaʻako Waterfront Park, this state-owned harbor has been the departure point for deep-sea fishing adventures, whale watching excursions, sunset cruises, and diving charters for generations of residents and visitors.

The harbor supports a working fishing fleet that lands fresh ahi (yellowfin tuna), aku (skipjack tuna), and other pelagic species daily, contributing to Honolulu’s renowned fresh seafood markets and restaurants. Beyond its commercial operations, the basin area includes a small public beach park on the ocean side that provides swimming access, picnic areas, and views of the harbor’s constant maritime activity.

Recreation

Kewalo Basin serves as the primary departure point for many of Oahu’s most popular ocean excursions. Charter fishing boats offer half-day and full-day deep-sea fishing trips targeting marlin, mahi-mahi, ahi, and ono. Whale watching cruises operate during the winter humpback whale season (December through April). Snorkeling, scuba diving, and sunset sail charters also launch from the basin. The adjacent Kewalo Basin Park provides a small sandy beach area, picnic facilities, and restrooms for public use.

Location & Access

Kewalo Basin is located at 1125 Ala Moana Boulevard in Honolulu, between Ala Moana Beach Park and Kakaʻako Waterfront Park. Parking is available in designated lots, though spaces fill quickly during peak hours. The harbor is managed by the Hawaii Community Development Authority (HCDA) through Kewalo Harbor LLC. TheBus routes along Ala Moana Boulevard provide convenient public transit access.

Frequently Asked Questions

Can I book fishing charters at Kewalo Basin?

Yes, numerous charter boat operators are based at Kewalo Basin offering deep-sea fishing, whale watching, snorkeling, diving, and sunset cruises. Advance reservations are recommended, especially during peak tourist season.

Is there public beach access?

Yes, Kewalo Basin Park on the ocean side of the harbor provides a small beach area suitable for swimming, along with picnic facilities and restrooms.

Is Kewalo Basin a state park?

Kewalo Basin is a state-owned facility managed through the Hawaii Community Development Authority. While not a traditional state park, it is a public maritime facility with associated park amenities.

Wildlife & Nature

Kewalo Basin — Honolulu’s commercial fishing harbor. The basin’s harbor, reef, and ocean support green sea turtles and tropical reef fish. Charter boats depart for deep-sea fishing and whale watching.

Nearby Attractions

Honolulu — surrounding. Ala Moana Beach Park — adjacent. Ward Village — adjacent.

Sarah Mitchell

About the Author

Outdoor Editor & Trail Expert

Sarah Mitchell is an outdoor writer and trail researcher with over 8 years of experience exploring state parks across America. As the lead editor at AmericasStateParks.org, she has personally visited more than 200 parks in 42 states, logging thousands of trail miles and hundreds of campground nights. Sarah specializes in detailed park guides, accessibility information, and family-friendly outdoor planning. Her work focuses on helping first-time visitors feel confident and well-prepared for their state park adventures.

200+ state parks visited across 42 states | 8+ years of outdoor writing

Last updated: May 14, 2026

Park Location