Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Kahului, HI.
Next low tide (tomorrow) : 2:26 am (0.3 ft)
Next high tide : in 2h 34m at 5:35 pm (1.6 ft)
Sunset today : 7:08 pm
Sunrise tomorrow : 5:55 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #1615680
Common Questions About Tides

Kahului, HI Tides - Jan 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:291.54:591.24:500.07:025:56Waning Crescent1Wed
2Thu12:282.010:25 AM1.46:201.15:29-0.37:025:56Waning Crescent2Thu
3Fri1:082.411:21 AM1.37:201.06:09-0.57:035:57Waning Crescent3Fri
4Sat1:472.612:141.38:100.96:50-0.77:035:58New Moon4Sat
5Sun2:272.81:041.38:570.87:33-0.87:035:58New Moon5Sun
6Mon3:093.01:531.39:430.78:16-0.87:035:59New Moon6Mon
7Tue3:503.02:411.310:290.79:00-0.67:046:00New Moon7Tue
8Wed4:322.93:301.211:150.79:44-0.47:046:00Waxing Crescent8Wed
9Thu5:132.74:251.212:020.67:046:01Waxing Crescent9Thu
10Fri5:532.55:331.112:510.67:046:02Waxing Crescent10Fri
11Sat6:322.27:091.11:430.57:046:02First Quarter11Sat
12Sun7:101.99:251.212:040.72:370.47:046:03First Quarter12Sun
13Mon7:471.611:191.51:291.13:290.37:046:04First Quarter13Mon
14Tue8:291.44:241.34:160.17:056:04First Quarter14Tue
15Wed12:181.89:26 AM1.26:421.24:580.07:056:05Waxing Gibbous15Wed
16Thu12:562.110:33 AM1.17:431.05:37-0.17:056:06Waxing Gibbous16Thu
17Fri1:272.211:32 AM1.18:140.96:13-0.37:056:06Waxing Gibbous17Fri
18Sat1:552.312:201.18:370.96:48-0.37:056:07Waxing Gibbous18Sat
19Sun2:232.41:011.19:000.87:23-0.47:046:08Full Moon19Sun
20Mon2:522.51:381.29:230.77:57-0.47:046:08Full Moon20Mon
21Tue3:202.52:121.29:490.78:30-0.47:046:09Full Moon21Tue
22Wed3:482.42:461.210:170.79:01-0.37:046:10Full Moon22Wed
23Thu4:152.43:201.210:450.69:32-0.27:046:10Waning Gibbous23Thu
24Fri4:412.33:571.211:150.610:020.07:046:11Waning Gibbous24Fri
25Sat5:052.24:411.211:450.610:320.37:046:12Waning Gibbous25Sat
26Sun5:282.05:411.212:180.57:036:12Waning Gibbous26Sun
27Mon5:511.87:161.212:570.47:036:13Third Quarter27Mon
28Tue6:151.69:441.31:470.37:036:14Third Quarter28Tue
29Wed6:431.411:261.71:581.22:520.17:036:14Third Quarter29Wed
30Thu3:590.07:026:15Third Quarter30Thu
31Fri12:182.09:29 AM1.17:041.05:00-0.37:026:15Waning Crescent31Fri
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 10:00 pm — 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 neap phase. Tonight's moon is 55% 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 near their weekly minimum.

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 First Quarter (55% illuminated). This places Kahului, HI in a neap tide cycle, so tidal ranges are near their weekly minimum 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