Moku Manu

Island Steep offshore islet and seabird sanctuary near Oʻahu

A steep islet off Oahu, Moku Manu is a designated seabird sanctuary; experienced kayakers and birdwatchers observe nesting seabirds from boats or distant shore viewpoints under restricted access.

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Moku Manu, commonly called Bird Island, is a small uninhabited islet off the southeastern coast of Oʻahu, Hawaii, known for its steep sea cliffs and seabird colonies.

The islet serves primarily as a seabird nesting area and has no visitor facilities; views from the Makapuʻu headland and from boats are the usual ways to observe the island and its birdlife. Landings are restricted to protect nesting birds.

Moku Manu has long been used as a seabird refuge and was never developed for permanent human habitation; it is managed to protect nesting seabirds and their habitat.

The islet lies off the Makapuʻu point area on the windward side of southeastern Oʻahu, roughly a short distance offshore from the coast and visible from coastal trails and boat routes.

  • Access and viewing: Uninhabited seabird sanctuary off southeastern Oʻahu where landing is generally prohibited without a permit; best views are from Makapuʻu headland or by boat.
Moku Manu
Moku Manu (seabird islet off Oʻahu, Hawaii) - access restricted; landing prohibited
21.4696, -157.7202

How to Get to Moku Manu #

Moku Manu is a small offshore islet off the southeastern coast of Oʻahu near the Makapuʻu area. There are no roads or regular public transport to the islet-it is reached only by private boat or kayak from Oʻahu. Note that Moku Manu is a protected seabird sanctuary and landing is generally prohibited; approaches should respect local wildlife regulations and be made only in calm conditions.

Tips for Visiting Moku Manu #

  • Moku Manu is a protected seabird sanctuary and landing is prohibited; view the islet from the shore (Makapuʻu Lighthouse/Ka Iwi coastline) or from licensed boat/kayak operators rather than attempting to land.
  • Book a morning boat or kayak trip for the calmest seas and the best chance to see nesting seabirds and marine life; afternoon trade winds often make access choppier and less comfortable.
  • Use licensed operators who can approach at a respectful distance and provide naturalist commentary-that's how most visitors get the best close-up views without disturbing the sanctuary.

Best Time to Visit Moku Manu #

Best in spring-summer (March-August) when seas are calmer and seabird activity is highest; note access to the islet is restricted, so view from shore or authorized vessels.

Spring-Summer (calmer seas)
March-August · 23-28°C
Calmer ocean conditions and the seabird-nesting season make this the best period for viewing from shore or from permitted boats; landing/access may be restricted.
Winter (rougher seas)
November-February · 22-26°C
Larger surf and rougher conditions off the coast can make boat approaches hazardous - shore views are still possible but conditions are less predictable.

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