Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Waianae, HI.
Next low tide (tomorrow) : in 11m at 9:20 pm (0.4 ft)
Next high tide : 1:21 am (0.6 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - May 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:201.04:232.19:14-0.411:070.16:016:58Full Moon1Mon
2Tue4:030.85:082.29:45-0.46:016:58Full Moon2Tue
3Wed4:470.65:562.212:090.110:18 AM-0.46:006:58Waning Gibbous3Wed
4Thu5:360.56:472.11:140.110:54 AM-0.35:596:59Waning Gibbous4Thu
5Fri6:340.37:432.02:250.111:34 AM-0.25:596:59Waning Gibbous5Fri
6Sat7:570.38:451.83:420.112:210.05:587:00Waning Gibbous6Sat
7Sun9:520.39:511.74:530.01:300.25:587:00Third Quarter7Sun
8Mon11:370.510:541.65:470.03:170.45:577:00Third Quarter8Mon
9Tue12:400.76:250.05:030.55:577:01Third Quarter9Tue
10Wed1:241.06:540.06:280.55:567:01Waning Crescent10Wed
11Thu12:361.32:001.27:17-0.17:370.55:567:02Waning Crescent11Thu
12Fri1:171.22:321.47:37-0.18:340.45:557:02Waning Crescent12Fri
13Sat1:521.03:031.67:58-0.19:260.45:557:02Waning Crescent13Sat
14Sun2:260.93:331.78:18-0.210:130.35:547:03Waning Crescent14Sun
15Mon2:580.84:031.88:40-0.210:580.35:547:03New Moon15Mon
16Tue3:300.74:341.99:04-0.211:420.25:537:04New Moon16Tue
17Wed4:030.65:071.99:29-0.25:537:04New Moon17Wed
18Thu4:350.55:431.912:280.29:56 AM-0.15:537:05New Moon18Thu
19Fri5:100.46:221.91:170.210:24 AM-0.15:527:05Waxing Crescent19Fri
20Sat5:520.37:061.82:110.210:56 AM0.05:527:06Waxing Crescent20Sat
21Sun6:520.37:551.83:090.211:33 AM0.05:527:06Waxing Crescent21Sun
22Mon8:310.38:471.74:050.112:230.25:517:06Waxing Crescent22Mon
23Tue10:230.49:421.64:500.11:440.45:517:07First Quarter23Tue
24Wed11:400.710:371.55:250.03:390.55:517:07First Quarter24Wed
25Thu12:331.05:55-0.15:260.65:507:08First Quarter25Thu
26Fri1:171.36:24-0.16:550.55:507:08Waxing Gibbous26Fri
27Sat12:211.21:591.76:52-0.28:120.45:507:09Waxing Gibbous27Sat
28Sun1:111.02:422.07:23-0.39:210.35:507:09Waxing Gibbous28Sun
29Mon2:020.93:252.27:55-0.410:240.25:507:09Waxing Gibbous29Mon
30Tue2:520.74:102.48:31-0.411:230.15:507:10Full Moon30Tue
31Wed3:440.64:552.49:10-0.45:497:10Full Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612482)

Common Questions About Waianae, HI Tides

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What time does the tide turn (slack tide) in Waianae, HI today?

Slack tide in Waianae, HI is approximately 11:20 pm — 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 Waianae, HI?

Waianae, HI is currently in a spring phase. Tonight's moon is 20% 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 Waianae, 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 Waianae, HI?

Tide predictions for Waianae, 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 Waianae, HI?

Tide data for Waianae, HI is sourced from NOAA Station #1612482. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612482.

What is the moon phase in Waianae, HI tonight?

Tonight the moon over Waianae, HI is Waning Crescent (20% illuminated). This places Waianae, 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