Typical August highs at Hoai Bay / Lawai Beach reach about 83°F, with reliable beach weather most of the year. Hoai Bay / Lawai Beach is located in Koloa, Hawaii.
Koloa, Hawaii · live parking & conditions · updated June 19, 2026
In a typical year August is the warmest month here, with highs near 83°F, and it's reliably beach weather most of the year. Tap Hoai Bay / Lawai Beach on the map for live surf, wind, water temperature, UV and tide times.
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