21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 78°
ENE
19mph
Low tide
7:30 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 50m at 7:30 am (0.3 ft)
Next high tide : 2:00 pm (2.0 ft)
Sunset today : 6:24 pm
Sunrise tomorrow : 6:20 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:332.011:350.25:505:47First Quarter1Tue
2Wed9:151.95:505:46First Quarter2Wed
3Thu10:371.912:510.35:515:45First Quarter3Thu
4Fri11:321.911:290.92:580.47:090.65:515:44First Quarter4Fri
5Sat12:091.94:330.46:580.55:515:43Waxing Gibbous5Sat
6Sun12:131.112:361.95:310.47:000.55:525:42Waxing Gibbous6Sun
7Mon12:471.312:551.96:140.47:080.45:525:41Waxing Gibbous7Mon
8Tue1:171.51:111.86:500.47:210.35:525:40Waxing Gibbous8Tue
9Wed1:471.71:241.77:240.57:370.25:535:40Full Moon9Wed
10Thu2:161.81:381.67:580.67:550.15:535:39Full Moon10Thu
11Fri2:471.91:521.58:340.68:140.05:535:38Full Moon11Fri
12Sat3:202.02:051.49:110.78:350.05:545:37Full Moon12Sat
13Sun3:552.02:161.39:520.88:580.05:545:36Waning Gibbous13Sun
14Mon4:342.02:211.310:390.99:230.05:545:35Waning Gibbous14Mon
15Tue5:211.92:091.211:441.09:520.05:555:35Waning Gibbous15Tue
16Wed6:231.810:280.15:555:34Waning Gibbous16Wed
17Thu7:501.811:220.25:555:33Third Quarter17Thu
18Fri9:201.85:565:32Third Quarter18Fri
19Sat10:201.99:560.81:050.36:520.65:565:31Third Quarter19Sat
20Sun11:022.011:241.13:100.46:090.55:575:31Third Quarter20Sun
21Mon11:352.04:360.46:140.45:575:30Waning Crescent21Mon
22Tue12:171.412:051.95:400.46:300.25:575:29Waning Crescent22Tue
23Wed1:041.712:331.86:360.56:540.05:585:29Waning Crescent23Wed
24Thu1:492.01:001.77:300.67:21-0.25:585:28New Moon24Thu
25Fri2:342.31:261.68:240.77:51-0.35:595:27New Moon25Fri
26Sat3:192.41:501.49:210.88:23-0.35:595:27New Moon26Sat
27Sun4:072.42:111.310:240.88:58-0.36:005:26Waxing Crescent27Sun
28Mon4:582.42:231.111:400.99:35-0.26:005:25Waxing Crescent28Mon
29Tue5:552.210:150.06:015:25Waxing Crescent29Tue
30Wed7:022.111:000.26:015:24Waxing Crescent30Wed
31Thu8:191.96:025:23First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 99% 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 Waimanalo, 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 Waimanalo, HI?

Tide predictions for Waimanalo, 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 Waimanalo, HI?

Tide data for Waimanalo, HI is sourced from NOAA Station #1612376. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612376.

What is the moon phase in Waimanalo, HI tonight?

Tonight the moon over Waimanalo, HI is Full Moon (99% illuminated). This places Waimanalo, 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