Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Waianae, HI.
Next low tide : in 7h 33m at 9:11 pm (0.5 ft)
Next high tide (tomorrow) : 1:26 am (0.7 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - Apr 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:531.62:280.98:41-0.17:540.05:556:17Waxing Gibbous1Sun
2Mon2:291.63:011.19:01-0.18:390.05:546:18Waxing Gibbous2Mon
3Tue3:001.53:331.29:21-0.19:220.05:536:18Full Moon3Tue
4Wed3:291.34:051.49:40-0.110:030.15:526:18Full Moon4Wed
5Thu3:561.24:361.410:00-0.110:450.15:516:18Full Moon5Thu
6Fri4:221.15:091.510:20-0.111:300.25:506:19Full Moon6Fri
7Sat4:460.95:431.510:40-0.15:506:19Waning Gibbous7Sat
8Sun5:110.76:201.512:200.311:00 AM-0.15:496:19Waning Gibbous8Sun
9Mon5:360.67:061.51:190.311:22 AM0.05:486:20Waning Gibbous9Mon
10Tue6:040.58:051.42:350.311:47 AM0.15:476:20Waning Gibbous10Tue
11Wed6:520.39:191.44:150.312:230.15:466:20Third Quarter11Wed
12Thu9:590.310:341.45:460.21:360.25:456:21Third Quarter12Thu
13Fri11:440.411:351.56:300.13:390.35:446:21Third Quarter13Fri
14Sat12:340.57:000.05:130.25:446:21Third Quarter14Sat
15Sun12:251.61:140.87:27-0.16:230.15:436:22Waning Crescent15Sun
16Mon1:091.61:521.07:54-0.17:230.15:426:22Waning Crescent16Mon
17Tue1:501.62:321.38:20-0.28:200.05:416:22Waning Crescent17Tue
18Wed2:301.53:131.58:47-0.39:170.05:406:23New Moon18Wed
19Thu3:091.43:551.89:16-0.410:140.05:406:23New Moon19Thu
20Fri3:491.24:401.99:45-0.411:140.05:396:23New Moon20Fri
21Sat4:290.95:262.010:16-0.45:386:24Waxing Crescent21Sat
22Sun5:130.76:172.012:190.110:48 AM-0.35:376:24Waxing Crescent22Sun
23Mon6:020.57:131.91:320.111:24 AM-0.25:366:25Waxing Crescent23Mon
24Tue7:120.48:181.82:570.112:060.05:366:25Waxing Crescent24Tue
25Wed9:030.39:291.74:290.11:050.15:356:25First Quarter25Wed
26Thu11:010.410:391.65:400.02:430.35:346:26First Quarter26Thu
27Fri12:140.66:260.04:290.45:346:26First Quarter27Fri
28Sat1:010.86:58-0.15:520.45:336:26Waxing Gibbous28Sat
29Sun12:291.51:381.07:24-0.16:570.35:326:27Waxing Gibbous29Sun
30Mon1:111.42:111.27:45-0.17:510.35:326:27Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612482)

Common Questions About Waianae, HI Tides

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

Slack tide in Waianae, HI is approximately 11:18 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 75% 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 Waxing Gibbous (75% 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