Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Kahului, HI.
Next low tide : 11:03 am (1.0 ft)
Next high tide : in 15m at 5:37 am (1.8 ft)
Sunset today : 6:54 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #1615680
Common Questions About Tides

Kahului, HI Tides - Sep 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:051.93:291.99:440.910:100.35:396:12Waning Gibbous1Tue
2Wed4:491.93:281.810:151.110:320.35:396:11Waning Gibbous2Wed
3Thu5:491.83:111.610:531.411:010.45:396:10Third Quarter3Thu
4Fri7:491.811:500.45:406:09Third Quarter4Fri
5Sat10:392.05:406:08Third Quarter5Sat
6Sun11:262.21:450.45:406:08Third Quarter6Sun
7Mon11:582.510:291.13:400.37:251.05:406:07Waning Crescent7Mon
8Tue12:272.74:470.17:140.95:416:06Waning Crescent8Tue
9Wed12:562.85:37-0.17:250.75:416:05Waning Crescent9Wed
10Thu12:211.61:242.96:22-0.27:450.55:416:04New Moon10Thu
11Fri1:071.91:512.97:05-0.18:090.45:416:03New Moon11Fri
12Sat1:522.12:182.77:490.08:360.25:426:02New Moon12Sat
13Sun2:382.32:432.58:330.39:030.15:426:01Waxing Crescent13Sun
14Mon3:262.43:052.29:190.69:320.05:426:00Waxing Crescent14Mon
15Tue4:172.43:221.910:101.010:020.05:425:59Waxing Crescent15Tue
16Wed5:172.33:261.711:131.310:330.15:435:58Waxing Crescent16Wed
17Thu6:422.211:100.25:435:57First Quarter17Thu
18Fri8:522.25:435:56First Quarter18Fri
19Sat10:332.312:130.45:435:55First Quarter19Sat
20Sun11:272.410:451.02:390.57:200.95:445:54Waxing Gibbous20Sun
21Mon12:032.54:180.47:030.85:445:53Waxing Gibbous21Mon
22Tue12:302.55:130.37:040.75:445:53Waxing Gibbous22Tue
23Wed12:051.512:522.55:530.37:120.65:445:52Waxing Gibbous23Wed
24Thu12:361.71:112.56:260.27:240.55:445:51Full Moon24Thu
25Fri1:061.91:292.46:580.37:390.45:455:50Full Moon25Fri
26Sat1:362.11:452.37:290.47:560.35:455:49Full Moon26Sat
27Sun2:072.22:012.28:010.58:150.25:455:48Full Moon27Sun
28Mon2:382.32:152.08:330.78:330.15:465:47Waning Gibbous28Mon
29Tue3:112.32:261.99:060.88:520.15:465:46Waning Gibbous29Tue
30Wed3:462.32:321.79:411.09:130.15:465:45Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1615680)

Common Questions About Kahului, HI Tides

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What time does the tide turn (slack tide) in Kahului, HI today?

Slack tide in Kahului, HI is approximately 8:20 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Kahului, HI?

Kahului, HI is currently in a transitional phase. Tonight's moon is 29% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Kahului, HI tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Kahului, HI?

Tide predictions for Kahului, HI come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Kahului, HI?

Tide data for Kahului, HI is sourced from NOAA Station #1615680. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1615680.

What is the moon phase in Kahului, HI tonight?

Tonight the moon over Kahului, HI is Waxing Crescent (29% illuminated). This places Kahului, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA