Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Kahului, HI.
Next low tide : 2:03 pm (1.5 ft)
Next high tide : in 1h 23m at 10:07 am (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 - Sep 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:001.74:051.512:120.51:241.56:096:41Third Quarter1Sun
2Mon10:251.81:010.66:106:40Third Quarter2Mon
3Tue11:402.02:270.66:106:39Third Quarter3Tue
4Wed12:192.24:040.57:501.06:106:38Waning Crescent4Wed
5Thu12:492.35:080.47:410.96:106:38Waning Crescent5Thu
6Fri1:142.45:530.27:480.86:116:37Waning Crescent6Fri
7Sat12:341.41:392.56:310.18:010.76:116:36Waning Crescent7Sat
8Sun1:071.62:032.67:050.08:190.66:116:35New Moon8Sun
9Mon1:391.72:262.67:380.08:400.56:116:34New Moon9Mon
10Tue2:121.92:492.68:120.19:030.56:126:33New Moon10Tue
11Wed2:472.03:122.58:460.29:280.46:126:32New Moon11Wed
12Thu3:252.03:352.39:220.49:540.36:126:31Waxing Crescent12Thu
13Fri4:062.13:562.110:010.610:220.26:126:30Waxing Crescent13Fri
14Sat4:542.14:151.910:450.910:540.26:126:29Waxing Crescent14Sat
15Sun5:562.04:301.711:441.211:340.36:136:28First Quarter15Sun
16Mon7:302.04:231.51:451.46:136:27First Quarter16Mon
17Tue9:362.112:300.36:136:26First Quarter17Tue
18Wed11:032.32:050.46:136:25First Quarter18Wed
19Thu11:562.511:061.23:530.36:570.96:146:24Waxing Gibbous19Thu
20Fri12:362.75:070.27:130.76:146:23Waxing Gibbous20Fri
21Sat12:071.51:112.76:030.17:350.66:146:22Waxing Gibbous21Sat
22Sun12:541.71:422.76:490.07:590.56:146:22Full Moon22Sun
23Mon1:362.02:102.77:320.18:240.36:156:21Full Moon23Mon
24Tue2:152.12:372.58:120.28:490.26:156:20Full Moon24Tue
25Wed2:542.23:002.38:510.49:140.26:156:19Full Moon25Wed
26Thu3:322.33:212.19:300.69:390.26:156:18Waning Gibbous26Thu
27Fri4:112.33:371.910:090.810:040.26:166:17Waning Gibbous27Fri
28Sat4:532.23:471.710:511.110:280.36:166:16Waning Gibbous28Sat
29Sun5:412.13:411.511:441.310:530.46:166:15Waning Gibbous29Sun
30Mon6:501.911:230.56:166:14Third Quarter30Mon
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 12:05 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