Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 12h 31m at 4:46 am (-0.2 ft)
Next high tide (tomorrow) : 1:11 pm (2.1 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (27% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:321.810:01-0.25:596:56Waxing Crescent1Mon
2Tue7:421.710:35-0.15:586:56Waxing Crescent2Tue
3Wed9:011.611:140.15:586:56First Quarter3Wed
4Thu10:051.512:250.35:576:57First Quarter4Thu
5Fri11:290.510:491.56:580.42:460.45:576:57First Quarter5Fri
6Sat12:100.86:230.34:240.55:566:58First Quarter6Sat
7Sun12:401.06:180.25:270.55:566:58Waxing Gibbous7Sun
8Mon1:081.26:240.16:170.55:556:58Waxing Gibbous8Mon
9Tue1:361.56:350.07:020.55:556:59Waxing Gibbous9Tue
10Wed12:171.32:051.76:50-0.27:450.65:546:59Waxing Gibbous10Wed
11Thu12:361.22:361.97:09-0.38:290.65:547:00Full Moon11Thu
12Fri12:561.13:102.07:31-0.49:170.65:537:00Full Moon12Fri
13Sat1:161.03:472.07:57-0.410:090.75:537:01Full Moon13Sat
14Sun1:361.04:302.18:28-0.411:120.75:527:01Full Moon14Sun
15Mon1:520.95:182.09:03-0.45:527:01Waning Gibbous15Mon
16Tue1:520.96:142.012:400.79:42 AM-0.45:517:02Waning Gibbous16Tue
17Wed7:171.910:26-0.35:517:02Waning Gibbous17Wed
18Thu8:201.911:19-0.15:517:03Third Quarter18Thu
19Fri9:161.812:300.15:507:03Third Quarter19Fri
20Sat9:520.610:021.75:070.42:120.45:507:04Third Quarter20Sat
21Sun11:291.010:401.65:150.24:020.55:507:04Third Quarter21Sun
22Mon12:281.45:340.05:320.65:497:04Waning Crescent22Mon
23Tue1:151.75:57-0.26:440.75:497:05Waning Crescent23Tue
24Wed1:572.06:24-0.37:490.75:497:05Waning Crescent24Wed
25Thu12:031.22:372.26:52-0.58:500.75:497:06New Moon25Thu
26Fri12:251.13:172.37:23-0.59:510.75:487:06New Moon26Fri
27Sat12:461.03:572.27:56-0.510:560.75:487:07New Moon27Sat
28Sun1:050.94:382.28:30-0.45:487:07New Moon28Sun
29Mon1:130.95:212.112:140.79:07 AM-0.35:487:07Waxing Crescent29Mon
30Tue6:061.99:44-0.25:487:08Waxing Crescent30Tue
31Wed6:531.810:210.05:487:08Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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What time does the tide turn (slack tide) in Waimanalo, HI today?

Slack tide in Waimanalo, HI is approximately 8:58 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 Waimanalo, HI?

Waimanalo, HI is currently in a transitional phase. Tonight's moon is 27% 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 Waimanalo, 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 Waimanalo, HI?

Tide predictions for Waimanalo, 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 Waimanalo, HI?

Tide data for Waimanalo, HI is sourced from NOAA Station #1612376. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612376.

What is the moon phase in Waimanalo, HI tonight?

Tonight the moon over Waimanalo, HI is Waning Crescent (27% illuminated). This places Waimanalo, 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