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 3h 55m at 2:15 am (0.0 ft)
Next high tide : 7:22 am (0.6 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - May 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:210.84:131.89:02-0.210:560.26:016:58New Moon1Wed
2Thu3:540.74:461.89:29-0.211:370.26:006:58New Moon2Thu
3Fri4:260.75:191.89:57-0.26:006:59New Moon3Fri
4Sat4:590.65:541.812:200.210:25 AM-0.15:596:59Waxing Crescent4Sat
5Sun5:350.56:311.71:050.210:55 AM-0.15:586:59Waxing Crescent5Sun
6Mon6:160.57:131.61:550.211:27 AM0.05:587:00Waxing Crescent6Mon
7Tue7:140.47:591.62:500.212:050.15:577:00Waxing Crescent7Tue
8Wed8:430.48:521.53:460.212:570.35:577:01First Quarter8Wed
9Thu10:270.59:491.44:380.12:210.45:567:01First Quarter9Thu
10Fri11:420.710:471.35:200.14:090.55:567:02First Quarter10Fri
11Sat12:341.05:560.05:440.55:557:02First Quarter11Sat
12Sun1:181.36:29-0.17:030.45:557:02Waxing Gibbous12Sun
13Mon12:351.22:001.67:01-0.28:110.35:547:03Waxing Gibbous13Mon
14Tue1:261.12:421.97:34-0.39:130.25:547:03Waxing Gibbous14Tue
15Wed2:150.93:252.18:09-0.410:100.15:547:04Full Moon15Wed
16Thu3:040.84:102.28:47-0.411:060.05:537:04Full Moon16Thu
17Fri3:540.74:552.39:27-0.45:537:05Full Moon17Fri
18Sat4:460.65:422.312:010.010:09 AM-0.45:527:05Full Moon18Sat
19Sun5:410.66:312.212:550.010:54 AM-0.35:527:05Waning Gibbous19Sun
20Mon6:430.57:212.01:500.011:43 AM-0.15:527:06Waning Gibbous20Mon
21Tue7:580.68:141.92:450.012:400.15:527:06Waning Gibbous21Tue
22Wed9:250.69:091.63:390.01:510.45:517:07Third Quarter22Wed
23Thu10:520.810:051.44:280.03:240.65:517:07Third Quarter23Thu
24Fri12:031.05:120.05:050.65:517:08Third Quarter24Fri
25Sat12:561.35:500.06:380.65:507:08Third Quarter25Sat
26Sun1:381.56:23-0.17:540.65:507:09Waning Crescent26Sun
27Mon12:450.92:151.66:53-0.18:540.55:507:09Waning Crescent27Mon
28Tue1:300.82:491.87:22-0.19:420.45:507:09Waning Crescent28Tue
29Wed2:120.73:221.97:52-0.110:230.35:507:10Waning Crescent29Wed
30Thu2:520.73:551.98:23-0.111:000.35:507:10New Moon30Thu
31Fri3:300.64:281.98:54-0.111:370.25:507:11New Moon31Fri
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 4:48 am — 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 11% 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 (11% 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