Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Thursday, June 18, 2026
The tide is currently falling in Waianae, HI.
Next low tide : in 2h 42m at 12:04 pm (0.1 ft)
Next high tide : 7:33 pm (2.0 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Crescent (20% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - Aug 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:301.64:320.27:510.86:067:11Third Quarter1Sun
2Mon1:161.75:170.28:520.66:067:11Waning Crescent2Mon
3Tue12:260.71:571.96:030.29:270.56:077:10Waning Crescent3Tue
4Wed1:270.72:342.06:490.19:560.46:077:10Waning Crescent4Wed
5Thu2:150.73:102.17:320.110:240.46:077:09Waning Crescent5Thu
6Fri2:560.73:452.18:140.010:530.36:087:09New Moon6Fri
7Sat3:350.84:182.28:540.011:230.36:087:08New Moon7Sat
8Sun4:140.84:522.29:340.011:520.26:087:07New Moon8Sun
9Mon4:550.95:252.110:150.16:097:07New Moon9Mon
10Tue5:401.05:582.012:220.211:00 AM0.26:097:06Waxing Crescent10Tue
11Wed6:311.16:321.912:520.211:50 AM0.36:097:05Waxing Crescent11Wed
12Thu7:291.27:071.61:230.212:510.66:107:05Waxing Crescent12Thu
13Fri8:371.47:451.41:560.22:130.86:107:04Waxing Crescent13Fri
14Sat9:531.68:311.12:330.24:020.96:107:03First Quarter14Sat
15Sun11:081.89:440.93:170.16:070.86:117:02First Quarter15Sun
16Mon12:142.04:100.17:470.66:117:02First Quarter16Mon
17Tue1:112.15:110.18:450.56:117:01Waxing Gibbous17Tue
18Wed12:510.72:022.36:140.19:250.36:127:00Waxing Gibbous18Wed
19Thu1:550.72:472.37:130.010:000.36:126:59Waxing Gibbous19Thu
20Fri2:470.83:302.38:060.010:310.26:126:59Full Moon20Fri
21Sat3:340.94:092.38:560.011:010.26:136:58Full Moon21Sat
22Sun4:171.04:462.29:430.111:290.26:136:57Full Moon22Sun
23Mon5:001.15:202.010:290.211:570.26:136:56Full Moon23Mon
24Tue5:431.25:521.811:140.36:146:55Waning Gibbous24Tue
25Wed6:271.36:211.612:230.212:020.56:146:54Waning Gibbous25Wed
26Thu7:151.46:491.412:510.312:560.66:146:54Waning Gibbous26Thu
27Fri8:091.47:151.21:190.32:040.86:146:53Waning Gibbous27Fri
28Sat9:131.57:421.01:500.33:380.96:156:52Third Quarter28Sat
29Sun10:261.58:240.82:280.45:510.86:156:51Third Quarter29Sun
30Mon11:361.611:020.73:180.47:520.76:156:50Third Quarter30Mon
31Tue12:341.74:240.48:240.66:166:49Third Quarter31Tue
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 3:48 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 Waxing 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