Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Waianae, HI.
Next low tide (tomorrow) : 5:02 am (0.2 ft)
Next high tide : in 4h 15m at 12:29 pm (1.7 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 6:02 am
Moon phase : First Quarter (64% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - May 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:350.95:312.010:21-0.36:016:58Full Moon1Wed
2Thu5:180.86:192.012:200.110:54 AM-0.36:006:58Waning Gibbous2Thu
3Fri6:070.67:122.01:240.111:31 AM-0.26:006:59Waning Gibbous3Fri
4Sat7:090.58:111.92:360.112:14-0.15:596:59Waning Gibbous4Sat
5Sun8:390.49:171.83:530.11:090.15:587:00Third Quarter5Sun
6Mon10:300.510:251.75:060.02:330.35:587:00Third Quarter6Mon
7Tue12:000.66:020.04:200.45:577:00Third Quarter7Tue
8Wed1:000.96:45-0.15:540.45:577:01Third Quarter8Wed
9Thu12:251.51:451.17:19-0.17:090.45:567:01Waning Crescent9Thu
10Fri1:141.42:241.37:47-0.28:110.35:567:02Waning Crescent10Fri
11Sat1:561.33:001.58:13-0.29:050.35:557:02Waning Crescent11Sat
12Sun2:351.13:341.78:38-0.29:540.35:557:03Waning Crescent12Sun
13Mon3:101.04:061.89:02-0.210:400.25:547:03New Moon13Mon
14Tue3:450.94:391.89:26-0.211:240.25:547:03New Moon14Tue
15Wed4:180.75:121.99:52-0.25:547:04New Moon15Wed
16Thu4:520.65:461.812:090.210:18 AM-0.15:537:04New Moon16Thu
17Fri5:280.66:221.812:550.210:45 AM-0.15:537:05Waxing Crescent17Fri
18Sat6:080.57:021.71:460.211:14 AM0.05:537:05Waxing Crescent18Sat
19Sun7:020.47:471.62:420.211:47 AM0.15:527:06Waxing Crescent19Sun
20Mon8:280.48:381.63:420.212:270.35:527:06Waxing Crescent20Mon
21Tue10:200.49:361.54:380.21:320.45:527:06First Quarter21Tue
22Wed11:420.610:341.45:250.13:190.55:517:07First Quarter22Wed
23Thu12:330.86:020.05:010.65:517:07First Quarter23Thu
24Fri1:121.16:330.06:230.55:517:08First Quarter24Fri
25Sat12:201.31:501.37:03-0.17:330.45:517:08Waxing Gibbous25Sat
26Sun1:071.22:281.67:32-0.28:360.35:507:09Waxing Gibbous26Sun
27Mon1:531.13:071.98:02-0.39:350.25:507:09Waxing Gibbous27Mon
28Tue2:401.03:492.18:35-0.310:320.25:507:09Full Moon28Tue
29Wed3:270.94:322.29:10-0.411:290.15:507:10Full Moon29Wed
30Thu4:150.75:182.39:47-0.45:507:10Full Moon30Thu
31Fri5:070.66:062.312:270.010:28 AM-0.35:507:11Waning Gibbous31Fri
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 8:45 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 transitional phase. Tonight's moon is 64% 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 shifting between spring and neap.

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 First Quarter (64% illuminated). This places Waianae, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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