21.3350’ N, 157.6930’ W

Waimanalo, HI

82°
H 83°
L 77°
ENE
18mph
High tide
2:36 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 8:45 pm (0.6 ft)
Next high tide : in 4h 51m at 2:36 pm (2.2 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:12 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Apr 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:250.811:561.56:230.44:380.35:536:15Waning Crescent1Mon
2Tue12:050.96:260.35:300.25:526:16Waning Crescent2Tue
3Wed12:231.512:351.16:370.26:090.25:516:16Waning Crescent3Wed
4Thu12:451.51:041.36:520.16:430.25:506:16Waning Crescent4Thu
5Fri1:051.51:321.47:100.07:160.25:496:16New Moon5Fri
6Sat1:241.42:011.57:300.07:490.25:486:17New Moon6Sat
7Sun1:441.42:331.67:53-0.18:220.35:486:17New Moon7Sun
8Mon2:041.33:061.68:16-0.28:580.45:476:17New Moon8Mon
9Tue2:231.23:411.78:41-0.29:350.45:466:18Waxing Crescent9Tue
10Wed2:411.14:211.69:07-0.210:180.55:456:18Waxing Crescent10Wed
11Thu2:571.15:061.69:36-0.211:090.65:446:18Waxing Crescent11Thu
12Fri3:101.06:041.510:09-0.15:436:19Waxing Crescent12Fri
13Sat3:130.97:221.512:280.710:51 AM0.05:426:19First Quarter13Sat
14Sun8:491.511:550.15:426:19First Quarter14Sun
15Mon9:581.61:420.25:416:20First Quarter15Mon
16Tue10:110.710:501.65:220.43:310.25:406:20First Quarter16Tue
17Wed11:241.011:311.65:350.34:480.25:396:20Waxing Gibbous17Wed
18Thu12:151.35:580.15:480.25:386:21Waxing Gibbous18Thu
19Fri12:081.61:021.66:25-0.16:410.25:386:21Waxing Gibbous19Fri
20Sat12:421.61:461.86:55-0.27:310.25:376:21Full Moon20Sat
21Sun1:151.52:301.97:27-0.38:210.35:366:22Full Moon21Sun
22Mon1:471.43:142.08:00-0.49:130.45:356:22Full Moon22Mon
23Tue2:171.23:592.08:35-0.410:080.55:356:22Waning Gibbous23Tue
24Wed2:451.14:471.99:11-0.311:080.65:346:23Waning Gibbous24Wed
25Thu3:111.05:381.89:47-0.25:336:23Waning Gibbous25Thu
26Fri3:310.86:381.712:210.610:25 AM0.05:326:24Waning Gibbous26Fri
27Sat3:240.77:501.52:220.611:06 AM0.15:326:24Third Quarter27Sat
28Sun9:031.412:060.35:316:24Third Quarter28Sun
29Mon10:140.610:021.45:140.42:000.45:306:25Third Quarter29Mon
30Tue11:250.810:451.45:180.33:510.55:306:25Third Quarter30Tue
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 98% 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 (98% 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