Diamond Head to Makapuʻu
A full day out of Waikīkī along Oʻahu's southeast shore: the early climb up Lēʻahi (Diamond Head), a morning snorkel at Hanauma Bay, the Hālona Blowhole and Sandy Beach from the safe side of the railing, and a late-afternoon walk up the paved Makapuʻu Point Lighthouse Trail before the view over Mānana island at Makapuʻu Lookout.
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From December to April, southeast Oʻahu usually brings warm days with trade winds and passing showers; winter cold fronts and Kona storms occasionally bring heavy rain, and this dry, leeward shore gets less rain than the windward side. The sun is strong all year, and Diamond Head and Makapuʻu are bare slopes that feel much hotter than the beach. Summer and early fall are hotter and more humid, with south swells that can make Hālona spout and Sandy Beach dangerous. These are seasonal expectations, not a forecast for your travel date; check the NWS forecast.
Admission and parking are separate. Check current conditions before departure.
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