Tides Today & Tomorrow in Kahului, HI

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Kahului, HI.
Next low tide : 7:48 am (-0.4 ft)
Next high tide : in 2h 05m at 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 - May 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:011.81:152.26:23-0.37:130.55:256:20Full Moon1Mon
2Tue12:351.71:532.46:53-0.47:590.55:256:20Full Moon2Tue
3Wed1:071.62:312.57:23-0.58:440.65:246:21Full Moon3Wed
4Thu1:371.53:082.57:53-0.59:280.65:236:21Full Moon4Thu
5Fri2:071.33:452.48:24-0.410:140.75:236:21Waning Gibbous5Fri
6Sat2:351.24:242.38:55-0.311:040.85:226:22Waning Gibbous6Sat
7Sun3:031.15:062.19:26-0.15:226:22Waning Gibbous7Sun
8Mon3:311.05:531.912:020.89:59 AM0.15:216:23Waning Gibbous8Mon
9Tue4:060.96:511.81:220.810:34 AM0.35:216:23Third Quarter9Tue
10Wed5:430.87:561.73:040.711:22 AM0.55:206:23Third Quarter10Wed
11Thu9:120.98:571.63:570.61:060.85:206:24Third Quarter11Thu
12Fri10:421.19:461.64:240.53:190.85:196:24Third Quarter12Fri
13Sat11:251.410:261.64:470.34:400.85:196:25Waning Crescent13Sat
14Sun11:591.611:011.55:100.15:350.85:186:25Waning Crescent14Sun
15Mon12:311.95:35-0.16:220.75:186:25Waning Crescent15Mon
16Tue1:042.26:01-0.27:060.75:176:26Waning Crescent16Tue
17Wed12:071.51:392.46:31-0.47:490.65:176:26New Moon17Wed
18Thu12:401.42:152.57:03-0.58:330.65:176:27New Moon18Thu
19Fri1:151.42:542.67:37-0.59:200.75:166:27New Moon19Fri
20Sat1:501.33:352.68:13-0.510:100.75:166:28Waxing Crescent20Sat
21Sun2:281.24:192.68:52-0.511:060.75:166:28Waxing Crescent21Sun
22Mon3:101.15:072.59:34-0.35:156:28Waxing Crescent22Mon
23Tue4:031.05:592.312:080.710:20 AM0.05:156:29Waxing Crescent23Tue
24Wed5:270.96:552.21:180.711:16 AM0.35:156:29First Quarter24Wed
25Thu7:421.07:542.02:280.512:350.65:156:30First Quarter25Thu
26Fri9:451.28:511.93:240.42:270.85:146:30First Quarter26Fri
27Sat11:001.69:431.74:070.24:120.95:146:31Waxing Gibbous27Sat
28Sun11:521.910:311.64:440.05:300.95:146:31Waxing Gibbous28Sun
29Mon12:352.25:18-0.26:300.95:146:31Waxing Gibbous29Mon
30Tue1:122.45:50-0.37:200.85:146:32Waxing Gibbous30Tue
31Wed1:482.56:22-0.48:050.85:146:32Full Moon31Wed
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 am — 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