21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 77°
SSE
6mph
High tide
1:38 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, October 9, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 7:50 pm (0.1 ft)
Next high tide : in 5h 12m at 1:38 pm (1.8 ft)
Sunset today : 6:11 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Sep 1852

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:591.54:151.89:460.410:390.45:426:15Waning Gibbous1Wed
2Thu4:411.54:281.610:190.611:050.45:426:14Waning Gibbous2Thu
3Fri5:291.44:361.510:540.711:320.45:436:13Waning Gibbous3Fri
4Sat6:321.44:331.411:370.95:436:12Third Quarter4Sat
5Sun8:141.43:451.312:040.41:101.15:436:11Third Quarter5Sun
6Mon10:321.512:520.45:446:10Third Quarter6Mon
7Tue11:401.72:180.45:446:09Third Quarter7Tue
8Wed12:191.93:540.38:100.85:446:08Waning Crescent8Wed
9Thu12:512.05:000.27:380.75:446:07Waning Crescent9Thu
10Fri1:222.25:490.17:450.75:456:06Waning Crescent10Fri
11Sat12:251.21:522.26:330.08:040.65:456:05Waning Crescent11Sat
12Sun1:131.42:222.37:15-0.18:280.55:456:04New Moon12Sun
13Mon2:001.52:522.27:580.08:570.35:456:04New Moon13Mon
14Tue2:491.73:212.18:420.19:290.25:466:03New Moon14Tue
15Wed3:391.83:492.09:290.310:020.25:466:02Waxing Crescent15Wed
16Thu4:341.84:141.810:210.510:380.15:466:01Waxing Crescent16Thu
17Fri5:351.84:341.511:210.711:160.15:466:00Waxing Crescent17Fri
18Sat6:511.84:411.312:431.05:475:59First Quarter18Sat
19Sun8:321.812:000.25:475:58First Quarter19Sun
20Mon10:141.912:590.25:475:57First Quarter20Mon
21Tue11:262.010:070.82:280.38:000.75:475:56First Quarter21Tue
22Wed12:172.14:070.37:310.65:485:55Waxing Gibbous22Wed
23Thu12:552.15:170.37:330.65:485:54Waxing Gibbous23Thu
24Fri12:291.11:252.16:070.27:420.55:485:53Waxing Gibbous24Fri
25Sat1:051.31:492.06:470.27:560.55:485:52Waxing Gibbous25Sat
26Sun1:371.42:102.07:220.28:120.45:495:51Full Moon26Sun
27Mon2:081.62:281.97:540.38:310.35:495:50Full Moon27Mon
28Tue2:401.72:441.88:270.48:520.35:495:49Full Moon28Tue
29Wed3:141.73:001.79:010.59:140.25:505:48Full Moon29Wed
30Thu3:491.83:141.69:360.69:360.25:505:47Waning Gibbous30Thu
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 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 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 New Moon (1% 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