Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide (tomorrow) : 3:51 am (0.1 ft)
Next high tide : in 4h 04m at 12:20 pm (1.7 ft)
Sunset today : 7:14 pm
Sunrise tomorrow : 6:00 am
Moon phase : First Quarter (64% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jul 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:050.98:001.82:390.412:330.55:527:17Third Quarter1Tue
2Wed10:181.18:351.63:220.22:080.85:527:17Third Quarter2Wed
3Thu11:461.59:061.44:020.14:291.05:537:17Third Quarter3Thu
4Fri12:421.84:400.06:401.05:537:17Waning Crescent4Fri
5Sat1:262.05:17-0.28:160.95:537:17Waning Crescent5Sat
6Sun2:042.25:54-0.39:190.95:547:17Waning Crescent6Sun
7Mon2:392.36:30-0.39:530.85:547:17New Moon7Mon
8Tue3:122.37:07-0.310:160.85:557:17New Moon8Tue
9Wed12:271.03:452.27:45-0.310:410.85:557:16New Moon9Wed
10Thu1:191.04:182.28:22-0.311:090.75:557:16New Moon10Thu
11Fri2:071.04:492.18:58-0.211:400.75:567:16Waxing Crescent11Fri
12Sat2:530.95:182.09:32-0.15:567:16Waxing Crescent12Sat
13Sun3:420.95:461.912:130.710:05 AM0.15:567:16Waxing Crescent13Sun
14Mon4:370.96:111.812:480.610:35 AM0.35:577:16Waxing Crescent14Mon
15Tue5:520.96:331.71:240.511:03 AM0.55:577:16First Quarter15Tue
16Wed7:580.96:511.52:010.511:33 AM0.75:587:15First Quarter16Wed
17Thu11:011.17:071.42:380.412:370.95:587:15First Quarter17Thu
18Fri12:061.43:180.34:241.15:587:15First Quarter18Fri
19Sat12:381.63:590.15:597:15Waxing Gibbous19Sat
20Sun1:091.94:420.05:597:14Waxing Gibbous20Sun
21Mon1:422.15:25-0.18:310.96:007:14Waxing Gibbous21Mon
22Tue2:182.36:08-0.38:560.86:007:14Waxing Gibbous22Tue
23Wed2:552.46:52-0.49:270.86:007:13Full Moon23Wed
24Thu12:481.13:322.57:36-0.410:020.76:017:13Full Moon24Thu
25Fri1:461.14:102.58:20-0.410:390.76:017:13Full Moon25Fri
26Sat2:441.14:462.49:05-0.311:170.66:027:12Waning Gibbous26Sat
27Sun3:441.15:212.39:50-0.111:570.56:027:12Waning Gibbous27Sun
28Mon4:501.25:532.110:370.16:027:11Waning Gibbous28Mon
29Tue6:111.26:201.912:370.411:27 AM0.56:037:11Waning Gibbous29Tue
30Wed7:571.36:411.61:200.312:300.86:037:10Third Quarter30Wed
31Thu10:011.56:431.42:060.22:221.16:047:10Third Quarter31Thu
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 8:05 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 Waimanalo, HI?

Waimanalo, HI is currently in a transitional phase. Tonight's moon is 64% 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 First Quarter (64% 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