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 8h 25m 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 - Mar 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:240.87:450.74:41-0.16:166:00Waxing Gibbous1Thu
2Fri12:342.311:40 AM0.97:380.65:37-0.26:156:01Waxing Gibbous2Fri
3Sat1:072.412:261.17:480.56:22-0.36:146:01Waxing Gibbous3Sat
4Sun1:352.41:041.38:030.47:01-0.36:136:01Full Moon4Sun
5Mon2:012.41:391.58:200.37:37-0.36:126:02Full Moon5Mon
6Tue2:242.32:121.68:390.38:11-0.26:116:02Full Moon6Tue
7Wed2:452.22:461.78:590.28:430.06:116:02Full Moon7Wed
8Thu3:052.13:201.79:200.19:160.26:106:03Waning Gibbous8Thu
9Fri3:221.93:551.79:400.19:480.46:096:03Waning Gibbous9Fri
10Sat3:351.74:331.710:000.010:220.76:086:03Waning Gibbous10Sat
11Sun3:441.55:191.610:210.011:000.96:076:04Waning Gibbous11Sun
12Mon3:441.36:291.510:440.16:066:04Third Quarter12Mon
13Tue3:101.29:061.512:051.111:14 AM0.26:056:04Third Quarter13Tue
14Wed10:591.612:120.26:056:05Third Quarter14Wed
15Thu11:411.92:360.36:046:05Third Quarter15Thu
16Fri9:490.77:410.74:150.16:036:05Waning Crescent16Fri
17Sat12:122.111:12 AM0.97:050.65:12-0.16:026:06Waning Crescent17Sat
18Sun12:392.211:59 AM1.17:100.55:57-0.36:016:06Waning Crescent18Sun
19Mon1:062.412:411.47:260.36:39-0.36:006:06Waning Crescent19Mon
20Tue1:332.41:221.77:480.27:21-0.35:596:07New Moon20Tue
21Wed2:002.42:041.98:140.08:03-0.25:586:07New Moon21Wed
22Thu2:262.32:482.08:41-0.28:470.05:576:07New Moon22Thu
23Fri2:522.13:342.19:10-0.39:330.35:566:07Waxing Crescent23Fri
24Sat3:151.84:252.19:40-0.310:250.65:566:08Waxing Crescent24Sat
25Sun3:351.55:242.010:12-0.311:310.95:556:08Waxing Crescent25Sun
26Mon3:431.36:431.910:48-0.25:546:08First Quarter26Mon
27Tue8:391.911:330.05:536:09First Quarter27Tue
28Wed10:212.012:520.25:526:09First Quarter28Wed
29Thu11:212.13:040.25:516:09First Quarter29Thu
30Fri11:090.86:550.54:330.15:506:10Waxing Gibbous30Fri
31Sat12:022.111:55 AM1.16:560.45:290.15:496:10Waxing Gibbous31Sat
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