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 5h 14m 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 - Dec 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:342.22:271.011:130.89:17-0.26:525:47Waning Gibbous1Wed
2Thu5:132.13:071.012:050.76:525:47Waning Gibbous2Thu
3Fri5:532.14:020.91:000.76:535:48Waning Gibbous3Fri
4Sat6:352.05:380.81:570.66:545:48Third Quarter4Sat
5Sun7:191.88:330.92:490.56:545:48Third Quarter5Sun
6Mon8:041.710:461.212:390.63:350.36:555:48Third Quarter6Mon
7Tue8:521.611:551.52:420.84:160.16:565:48Third Quarter7Tue
8Wed9:411.44:510.94:56-0.16:565:49Waning Crescent8Wed
9Thu12:431.810:29 AM1.36:210.95:35-0.26:575:49Waning Crescent9Thu
10Fri1:262.111:17 AM1.27:260.86:13-0.46:575:49Waning Crescent10Fri
11Sat2:062.312:031.28:200.86:53-0.46:585:50New Moon11Sat
12Sun2:462.412:491.19:070.77:32-0.46:595:50New Moon12Sun
13Mon3:252.41:341.19:530.78:11-0.46:595:50New Moon13Mon
14Tue4:042.42:191.010:370.78:51-0.37:005:51New Moon14Tue
15Wed4:412.33:051.011:210.69:29-0.17:005:51Waxing Crescent15Wed
16Thu5:172.13:530.912:050.67:015:51Waxing Crescent16Thu
17Fri5:502.04:500.912:500.67:015:52Waxing Crescent17Fri
18Sat6:201.86:120.81:370.57:025:52First Quarter18Sat
19Sun6:471.68:570.92:250.47:035:53First Quarter19Sun
20Mon7:101.53:130.37:035:53First Quarter20Mon
21Tue12:141.17:31 AM1.312:590.93:570.27:045:54First Quarter21Tue
22Wed12:341.37:55 AM1.25:111.04:370.17:045:54First Quarter22Wed
23Thu12:561.58:45 AM1.17:140.95:120.07:055:55Waxing Gibbous23Thu
24Fri1:191.79:58 AM1.07:510.95:46-0.17:055:55Waxing Gibbous24Fri
25Sat1:441.910:59 AM1.08:160.86:19-0.27:055:56Waxing Gibbous25Sat
26Sun2:112.011:51 AM1.08:400.86:52-0.37:065:56Waxing Gibbous26Sun
27Mon2:402.112:371.09:070.77:26-0.47:065:57Full Moon27Mon
28Tue3:112.21:221.09:370.78:01-0.47:075:58Full Moon28Tue
29Wed3:432.22:071.010:100.68:37-0.37:075:58Full Moon29Wed
30Thu4:162.22:541.010:450.69:14-0.37:075:59Waning Gibbous30Thu
31Fri4:482.23:471.011:220.59:53-0.17:085:59Waning Gibbous31Fri
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