Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Kahului, HI.
Next low tide (tomorrow) : in 2h 09m at 9:00 pm (0.8 ft)
Next high tide : 1:42 am (1.6 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:03 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #1615680
Common Questions About Tides

Kahului, HI Tides - Oct 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:252.32:411.89:250.89:090.15:465:44Waning Gibbous1Sun
2Mon4:062.22:581.710:071.09:400.15:475:43Waning Gibbous2Mon
3Tue4:562.23:111.511:021.210:170.25:475:42Waning Gibbous3Tue
4Wed6:062.13:071.412:481.45:475:41Third Quarter4Wed
5Thu7:452.05:475:40Third Quarter5Thu
6Fri9:182.18:411.112:390.55:181.05:485:40Third Quarter6Fri
7Sat10:192.310:271.42:400.65:210.85:485:39Third Quarter7Sat
8Sun11:032.411:251.74:060.55:420.65:485:38Waning Crescent8Sun
9Mon11:412.45:080.46:070.35:495:37Waning Crescent9Mon
10Tue12:112.012:152.46:000.46:340.15:495:36Waning Crescent10Tue
11Wed12:552.312:482.36:480.47:030.05:495:35New Moon11Wed
12Thu1:362.51:192.27:340.57:34-0.25:505:34New Moon12Thu
13Fri2:182.71:492.18:200.68:05-0.25:505:34New Moon13Fri
14Sat2:592.72:171.99:060.88:36-0.25:505:33Waxing Crescent14Sat
15Sun3:422.62:431.79:550.99:080.05:515:32Waxing Crescent15Sun
16Mon4:272.53:041.510:501.19:400.15:515:31Waxing Crescent16Mon
17Tue5:202.33:171.312:051.25:515:30Waxing Crescent17Tue
18Wed6:292.110:540.65:525:30First Quarter18Wed
19Thu8:012.05:525:29First Quarter19Thu
20Fri9:232.010:021.112:140.85:190.95:525:28First Quarter20Fri
21Sat10:172.011:001.32:430.95:210.75:535:27First Quarter21Sat
22Sun10:542.011:341.64:110.85:320.65:535:27Waxing Gibbous22Sun
23Mon11:232.05:040.85:480.45:545:26Waxing Gibbous23Mon
24Tue12:041.811:48 AM2.05:450.76:060.35:545:25Waxing Gibbous24Tue
25Wed12:332.012:122.06:220.76:270.15:555:25Waxing Gibbous25Wed
26Thu1:032.212:351.96:570.76:500.05:555:24Full Moon26Thu
27Fri1:332.412:591.97:330.77:15-0.15:555:23Full Moon27Fri
28Sat2:062.51:231.88:100.77:42-0.25:565:23Full Moon28Sat
29Sun2:402.61:481.78:490.88:10-0.25:565:22Full Moon29Sun
30Mon3:182.62:121.69:330.98:42-0.25:575:22Waning Gibbous30Mon
31Tue4:002.52:371.510:231.09:16-0.15:575:21Waning 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 11:21 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 spring phase. Tonight's moon is 1% 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 maximum.

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 New Moon (1% illuminated). This places Kahului, HI in a spring tide cycle, so tidal ranges are near their weekly maximum 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