21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
H -°
L 77°
ENE
19mph
High tide
1:46 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 7:30 am (0.3 ft)
Next high tide : in 1h 09m at 1:46 am (1.6 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 - Apr 1879

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:500.67:260.44:350.15:526:14Waxing Gibbous1Tue
2Wed12:111.711:59 AM0.96:560.45:360.05:516:14Waxing Gibbous2Wed
3Thu12:381.712:481.17:010.26:270.05:506:14Waxing Gibbous3Thu
4Fri1:041.71:341.47:180.07:150.15:496:15Waxing Gibbous4Fri
5Sat1:301.72:191.77:41-0.28:040.25:486:15Full Moon5Sat
6Sun1:571.63:051.98:09-0.38:540.35:476:15Full Moon6Sun
7Mon2:231.43:522.08:39-0.49:480.45:466:16Full Moon7Mon
8Tue2:471.34:422.09:13-0.510:480.65:456:16Waning Gibbous8Tue
9Wed3:091.15:382.09:49-0.45:456:16Waning Gibbous9Wed
10Thu3:211.06:451.812:010.710:28 AM-0.35:446:17Waning Gibbous10Thu
11Fri8:091.711:12-0.25:436:17Third Quarter11Fri
12Sat9:391.712:090.05:426:17Third Quarter12Sat
13Sun10:481.61:470.25:416:17Third Quarter13Sun
14Mon11:060.611:361.66:500.43:470.35:406:18Third Quarter14Mon
15Tue12:090.86:370.35:090.35:396:18Waning Crescent15Tue
16Wed12:091.612:491.16:420.26:040.35:396:18Waning Crescent16Wed
17Thu12:331.51:211.36:520.16:470.45:386:19Waning Crescent17Thu
18Fri12:511.41:511.57:060.07:250.45:376:19Waning Crescent18Fri
19Sat1:071.32:191.67:22-0.18:020.45:366:20New Moon19Sat
20Sun1:221.22:491.77:42-0.28:390.55:356:20New Moon20Sun
21Mon1:381.23:191.88:03-0.39:170.55:356:20New Moon21Mon
22Tue1:541.13:521.88:26-0.39:580.65:346:21New Moon22Tue
23Wed2:101.04:281.88:51-0.310:430.65:336:21Waxing Crescent23Wed
24Thu2:230.95:091.79:17-0.311:380.75:326:21Waxing Crescent24Thu
25Fri2:270.95:581.79:46-0.25:326:22Waxing Crescent25Fri
26Sat7:011.610:19-0.15:316:22Waxing Crescent26Sat
27Sun8:151.610:590.05:306:22First Quarter27Sun
28Mon9:221.612:000.15:306:23First Quarter28Mon
29Tue10:131.61:510.35:296:23First Quarter29Tue
30Wed11:010.710:531.65:450.43:470.45:286:24First Quarter30Wed
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