Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Waianae, HI.
Next low tide : in 2h 47m at 10:03 am (0.1 ft)
Next high tide : 5:18 pm (2.1 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:05 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - Oct 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:100.81:142.05:570.48:230.26:246:20Waxing Gibbous1Tue
2Wed1:551.01:572.07:040.38:460.26:246:19Waxing Gibbous2Wed
3Thu2:341.22:351.98:010.39:070.16:246:18Waxing Gibbous3Thu
4Fri3:111.43:091.88:510.39:280.16:246:17Full Moon4Fri
5Sat3:461.63:391.69:380.49:480.16:256:16Full Moon5Sat
6Sun4:201.74:081.410:240.410:080.16:256:15Full Moon6Sun
7Mon4:541.84:351.211:110.510:280.16:256:14Full Moon7Mon
8Tue5:281.95:001.112:000.56:266:14Waning Gibbous8Tue
9Wed6:041.95:240.912:550.66:266:13Waning Gibbous9Wed
10Thu6:441.85:470.82:010.66:266:12Waning Gibbous10Thu
11Fri7:321.86:080.63:300.66:276:11Waning Gibbous11Fri
12Sat8:331.76:276:10Third Quarter12Sat
13Sun9:491.711:210.512:350.56:450.56:276:09Third Quarter13Sun
14Mon11:001.72:040.57:050.46:286:09Third Quarter14Mon
15Tue12:280.711:57 AM1.74:120.67:250.36:286:08Third Quarter15Tue
16Wed1:050.812:421.85:350.57:460.26:296:07Waning Crescent16Wed
17Thu1:371.01:211.86:390.58:070.26:296:06Waning Crescent17Thu
18Fri2:101.21:571.87:360.48:280.16:296:05Waning Crescent18Fri
19Sat2:451.52:321.78:300.48:510.06:306:05Waning Crescent19Sat
20Sun3:221.83:081.59:250.39:150.06:306:04New Moon20Sun
21Mon4:022.03:441.310:210.39:40-0.16:316:03New Moon21Mon
22Tue4:442.24:221.111:210.410:09-0.16:316:02New Moon22Tue
23Wed5:292.35:020.912:260.46:316:02Waxing Crescent23Wed
24Thu6:192.35:460.71:390.46:326:01Waxing Crescent24Thu
25Fri7:162.26:470.53:050.46:326:00Waxing Crescent25Fri
26Sat8:202.18:340.54:380.46:336:00First Quarter26Sat
27Sun9:322.010:480.512:500.35:480.36:335:59First Quarter27Sun
28Mon10:421.92:260.56:320.26:345:58First Quarter28Mon
29Tue12:140.811:44 AM1.94:230.67:040.16:345:58First Quarter29Tue
30Wed1:061.012:351.85:550.67:300.16:355:57Waxing Gibbous30Wed
31Thu1:471.31:181.67:070.67:520.16:355:57Waxing Gibbous31Thu
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 1:40 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 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 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 Full Moon (98% 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