Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Kahului, HI.
Next low tide (tomorrow) : 12:41 am (0.4 ft)
Next high tide : in 7h 02m at 8:50 am (1.7 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:06 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #1615680
Common Questions About Tides

Kahului, HI Tides - Jan 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:171.711:131.82:291.13:460.16:325:25First Quarter1Sun
2Mon9:101.54:431.24:27-0.26:335:26Waxing Gibbous2Mon
3Tue12:042.210:06 AM1.46:121.15:07-0.46:335:27Waxing Gibbous3Tue
4Wed12:472.511:01 AM1.37:161.05:48-0.56:335:27Waxing Gibbous4Wed
5Thu1:282.711:53 AM1.28:060.96:28-0.66:335:28Full Moon5Thu
6Fri2:072.812:411.28:490.87:09-0.66:345:29Full Moon6Fri
7Sat2:452.81:261.29:290.87:49-0.66:345:29Full Moon7Sat
8Sun3:222.82:081.210:070.88:29-0.56:345:30Full Moon8Sun
9Mon3:582.62:491.210:450.79:06-0.36:345:31Waning Gibbous9Mon
10Tue4:322.53:331.111:220.79:420.06:345:31Waning Gibbous10Tue
11Wed5:042.34:241.112:010.76:355:32Waning Gibbous11Wed
12Thu5:332.15:351.012:420.66:355:33Third Quarter12Thu
13Fri5:591.97:381.01:270.66:355:33Third Quarter13Fri
14Sat6:231.610:211.32:150.56:355:34Third Quarter14Sat
15Sun6:471.511:301.51:231.23:030.36:355:35Third Quarter15Sun
16Mon7:201.34:591.33:480.26:355:35Third Quarter16Mon
17Tue12:051.84:300.06:355:36Waning Crescent17Tue
18Wed12:342.09:57 AM1.17:171.05:09-0.16:355:37Waning Crescent18Wed
19Thu1:042.211:01 AM1.17:430.95:46-0.36:355:37Waning Crescent19Thu
20Fri1:332.411:52 AM1.18:090.86:24-0.56:355:38Waning Crescent20Fri
21Sat2:042.512:361.28:370.77:01-0.66:355:39New Moon21Sat
22Sun2:362.61:171.29:070.77:38-0.66:355:39New Moon22Sun
23Mon3:072.71:581.39:380.68:15-0.66:355:40New Moon23Mon
24Tue3:392.72:411.310:120.68:52-0.46:345:41Waxing Crescent24Tue
25Wed4:102.63:281.310:460.59:31-0.26:345:41Waxing Crescent25Wed
26Thu4:402.44:251.311:230.510:120.26:345:42Waxing Crescent26Thu
27Fri5:092.25:381.312:030.46:345:43Waxing Crescent27Fri
28Sat5:371.97:241.312:480.36:345:43First Quarter28Sat
29Sun6:031.79:381.612:041.01:430.16:335:44First Quarter29Sun
30Mon6:241.411:111.92:471.32:460.06:335:44First Quarter30Mon
31Tue3:51-0.16:335:45Waxing Gibbous31Tue
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 4:45 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 48% 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 (48% 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