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 47m 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 - Jun 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:070.65:012.09:27-0.15:497:11New Moon1Sat
2Sun4:450.55:351.912:140.210:00 AM-0.15:497:11New Moon2Sun
3Mon5:260.56:101.912:530.210:33 AM0.05:497:12Waxing Crescent3Mon
4Tue6:120.56:451.81:330.211:09 AM0.15:497:12Waxing Crescent4Tue
5Wed7:100.57:231.72:140.111:50 AM0.25:497:13Waxing Crescent5Wed
6Thu8:240.68:041.62:550.112:430.45:497:13Waxing Crescent6Thu
7Fri9:470.88:491.53:360.12:010.65:497:13First Quarter7Fri
8Sat11:031.09:411.34:150.03:470.75:497:14First Quarter8Sat
9Sun12:031.34:520.05:340.75:497:14First Quarter9Sun
10Mon12:541.65:30-0.17:050.65:497:14Waxing Gibbous10Mon
11Tue1:401.96:10-0.28:200.55:497:15Waxing Gibbous11Tue
12Wed12:480.82:262.16:51-0.39:220.35:497:15Waxing Gibbous12Wed
13Thu1:480.73:112.37:35-0.310:160.25:507:15Waxing Gibbous13Thu
14Fri2:460.73:562.48:20-0.411:060.15:507:16Full Moon14Fri
15Sat3:420.74:422.49:07-0.311:520.05:507:16Full Moon15Sat
16Sun4:370.75:262.49:55-0.35:507:16Full Moon16Sun
17Mon5:340.76:102.312:370.010:44 AM-0.15:507:17Waning Gibbous17Mon
18Tue6:340.76:542.11:210.011:35 AM0.05:507:17Waning Gibbous18Tue
19Wed7:390.87:371.92:030.012:310.35:517:17Waning Gibbous19Wed
20Thu8:530.98:211.62:460.01:370.55:517:17Third Quarter20Thu
21Fri10:111.19:061.43:270.03:010.75:517:17Third Quarter21Fri
22Sat11:231.29:571.14:070.04:440.85:517:18Third Quarter22Sat
23Sun12:221.44:470.06:340.85:517:18Third Quarter23Sun
24Mon1:101.65:250.08:060.75:527:18Waning Crescent24Mon
25Tue1:511.86:030.09:060.65:527:18Waning Crescent25Tue
26Wed12:540.72:281.96:410.09:460.55:527:18Waning Crescent26Wed
27Thu1:450.63:031.97:190.010:190.45:537:18Waning Crescent27Thu
28Fri2:310.63:362.07:57-0.110:500.35:537:19New Moon28Fri
29Sat3:130.64:092.08:34-0.111:200.35:537:19New Moon29Sat
30Sun3:520.64:422.19:10-0.111:520.25:537:19New Moon30Sun
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