SE Surf

Chuns Reef Beach

Hawaii · United States

IntermediateBeach break21.623, -158.080

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Chuns Reef Beach is a W-facing sand beach on the United States shoreline, opening onto the Coastal Waters — it catches S–NW swell, and offshore NE–E winds tidy the banks through year-round.

10-day forecast

Local time · updates hourly

Wave height & period

HeightPeriod

Wind

SpeedGusts
TimeRatingWavesSwellWindAir

Water temperature by month

This month: ~26.8°C (80.2°F) on average

Jan

24.4°C

75.9°F · 23.4–25.7°C

Feb

24.2°C

75.6°F · 23.2–25.3°C

Mar

24.1°C

75.4°F · 23–25.4°C

Apr

24.4°C

75.9°F · 23.4–25.2°C

May

25.2°C

77.4°F · 24.4–26.4°C

Jun

25.7°C

78.3°F · 24.4–26.4°C

Jul

26.1°C

79°F · 25–27.2°C

Aug

26.4°C

79.5°F · 24.9–27.3°C

Sep

26.8°C

80.2°F · 25.4–28.6°C

Oct

26.6°C

79.9°F · 25.3–27.8°C

Nov

26.1°C

79°F · 24.5–27.4°C

Dec

25.2°C

77.4°F · 23.8–26.5°C

25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.

Know before you go

Best swell

S–NW

Best wind

NE–E

Break type

Beach break

Best season

Year-round

Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back. Sharks are part of the ecosystem here — avoid dawn, dusk and murky rivermouth water.

Nearby spots

More beaches in Hawaii →see all spots in Hawaii, United States

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