Kalani Beach
Hawaii · United States
Rating right now
A year-round beach on the Coastal Waters near Hawaii, Kalani Beach is exposed to S swell — SE–SW on the forecast is when it lights up, ideally with a NW–NE wind.
Today's surf at Kalani Beach
Updated 15:37 spot time
Kalani Beach surf report for Wednesday 30 Sept: waves 4 ft–4.5 ft head high to overhead, 2 ft S swell at 11.7 s. Wind up to 12 mph S. Water 82°F. Best surf window around 9:00 AM — good (3.5/5) with 11 mph S wind.
Snapshot refreshed hourly — the live hourly forecast below updates in real time.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~26.7°C (80.1°F) on average
Jan
24.6°C
76.3°F · 23.4–25.7°C
Feb
24.2°C
75.6°F · 22.7–25.1°C
Mar
24.2°C
75.6°F · 23.2–25.2°C
Apr
24.6°C
76.3°F · 23.4–25.7°C
May
25.3°C
77.5°F · 24.6–27°C
Jun
25.7°C
78.3°F · 24.5–27°C
Jul
26.2°C
79.2°F · 25–27.5°C
Aug
26.4°C
79.5°F · 25.3–28.2°C
Sep
26.9°C
80.4°F · 25.1–28.9°C
Oct
26.7°C
80.1°F · 25.1–27.7°C
Nov
26.2°C
79.2°F · 24.9–28°C
Dec
25.3°C
77.5°F · 24–26.3°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
SE–SW
Best wind
NW–NE
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.
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