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 1h 57m 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 - Oct 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:551.01:132.06:150.37:580.26:236:21Waxing Gibbous1Mon
2Tue1:451.22:002.07:180.38:330.16:246:20Waxing Gibbous2Tue
3Wed2:321.42:432.08:160.29:070.06:246:19Waxing Gibbous3Wed
4Thu3:171.63:261.99:110.29:410.06:246:18Full Moon4Thu
5Fri4:011.84:071.710:050.210:140.06:256:17Full Moon5Fri
6Sat4:461.94:481.510:590.310:480.06:256:16Full Moon6Sat
7Sun5:322.05:301.311:550.311:220.16:256:15Waning Gibbous7Sun
8Mon6:192.06:141.112:560.46:266:14Waning Gibbous8Mon
9Tue7:102.07:061.02:030.56:266:13Waning Gibbous9Tue
10Wed8:071.98:160.812:380.33:220.56:266:12Waning Gibbous10Wed
11Thu9:121.89:550.81:260.44:490.56:276:12Third Quarter11Thu
12Fri10:221.711:310.82:330.56:010.56:276:11Third Quarter12Fri
13Sat11:271.74:010.66:480.46:276:10Third Quarter13Sat
14Sun12:370.912:221.65:230.67:220.36:286:09Third Quarter14Sun
15Mon1:211.11:071.66:290.67:490.36:286:08Waning Crescent15Mon
16Tue1:571.21:451.67:220.58:140.26:286:07Waning Crescent16Tue
17Wed2:301.42:191.68:080.48:380.26:296:07Waning Crescent17Wed
18Thu3:011.52:511.58:500.49:020.26:296:06Waning Crescent18Thu
19Fri3:321.63:211.49:320.49:260.16:296:05New Moon19Fri
20Sat4:031.73:511.310:140.49:500.16:306:04New Moon20Sat
21Sun4:361.84:221.210:570.410:150.16:306:04New Moon21Sun
22Mon5:101.94:541.111:430.410:410.16:316:03New Moon22Mon
23Tue5:481.95:291.012:350.46:316:02Waxing Crescent23Tue
24Wed6:321.96:110.91:350.56:326:01Waxing Crescent24Wed
25Thu7:221.97:100.72:450.56:326:01Waxing Crescent25Thu
26Fri8:231.88:440.712:270.34:000.46:326:00First Quarter26Fri
27Sat9:321.810:350.81:300.45:070.46:335:59First Quarter27Sat
28Sun10:411.811:550.93:050.55:590.36:335:59First Quarter28Sun
29Mon11:431.84:470.56:410.16:345:58First Quarter29Mon
30Tue12:521.212:381.86:100.57:180.06:345:58Waxing Gibbous30Tue
31Wed1:391.41:271.77:190.47:520.06:355:57Waxing Gibbous31Wed
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