
Ko Olina Marina
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Around Ko Olina Marina
Source: USGS GNIS · Public land: USGS PAD-US
Typical flow by month
2013 to 2024
The water at Ko Olina Marina typically runs highest in February, at a median 2.0 cfs, and lowest in June, at 0.0 cfs. The highest flow on record for any single day is 41 cfs, in 2022.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 1.4 | 0.1 to 3.7 |
| February | 2.0 | 0.4 to 4.2 |
| March | 1.6 | 0.3 to 4.1 |
| April | 1.1 | 0.1 to 3.6 |
| May | 0.4 | 0.0 to 2.0 |
| June | 0.0 | 0.0 to 1.0 |
| July | 0.2 | 0.0 to 1.2 |
| August | 0.3 | 0.0 to 1.3 |
| September | 1.3 | 0.2 to 3.1 |
| October | 0.9 | 0.0 to 3.3 |
| November | 1.1 | 0.1 to 3.1 |
| December | 1.5 | 0.1 to 3.6 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 11 years of record. Statistics published by the US Geological Survey for Honouliuli Str at H-1 Freeway nr Waipahu, Oahu, HI (site 16212490). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Today · Sat
38No-go/ 100
5.4 ft waves · 78% chance of rain
Partly cloudyWaves 5.8 ft83°FRain 78%Wind 13 kt, gusts 29
Waves
5.4 ft @ 10s
Wind
12 kt
Gusts 29 kt
Water
80°F
Air
83°F
Streamflow
5.0 cfs
Above normal (87th)
Water level
5.37 ft
Air quality
26 Good
SAND ISLAND 2 - ANUENUE FISHERIES monitor, 26 km
National Weather Service
NWS issues forecasts here only during high water.
Forecast from Open-Meteo global models (NOAA & ECMWF). Flood stages and forecasts: NOAA National Weather Service. Air quality: Hawaii State Dept. of Health via EPA AirNow. Preliminary data, not verified. See full conditions →
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