Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide (tomorrow) : 3:54 am (-0.1 ft)
Next high tide : in 1h 15m at 7:03 pm (1.3 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (38% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:471.811:030.16:226:18Waning Gibbous1Sun
2Mon8:331.86:226:17Third Quarter2Mon
3Tue10:081.912:140.26:226:16Third Quarter3Tue
4Wed11:072.010:140.82:130.37:180.76:236:15Third Quarter4Wed
5Thu11:482.111:381.13:590.36:450.66:236:14Waning Crescent5Thu
6Fri12:212.15:100.26:500.46:236:13Waning Crescent6Fri
7Sat12:331.412:502.16:070.37:070.36:236:12Waning Crescent7Sat
8Sun1:211.71:162.06:570.37:280.16:246:11New Moon8Sun
9Mon2:062.01:391.87:460.47:53-0.16:246:10New Moon9Mon
10Tue2:502.12:001.78:360.68:19-0.16:246:10New Moon10Tue
11Wed3:342.22:181.59:270.78:47-0.26:256:09New Moon11Wed
12Thu4:192.22:311.310:240.99:15-0.16:256:08Waxing Crescent12Thu
13Fri5:072.22:331.211:331.09:45-0.16:266:07Waxing Crescent13Fri
14Sat6:022.010:150.16:266:06Waxing Crescent14Sat
15Sun7:141.910:490.26:266:05First Quarter15Sun
16Mon8:491.811:390.46:276:05First Quarter16Mon
17Tue10:091.810:080.78:410.66:276:04First Quarter17Tue
18Wed11:011.811:320.92:010.56:480.66:276:03First Quarter18Wed
19Thu11:341.83:590.56:310.56:286:02Waxing Gibbous19Thu
20Fri12:061.111:58 AM1.85:040.56:320.46:286:02Waxing Gibbous20Fri
21Sat12:351.312:171.75:500.56:410.36:296:01Waxing Gibbous21Sat
22Sun1:041.512:331.76:300.66:540.26:296:00Waxing Gibbous22Sun
23Mon1:331.712:491.67:080.67:100.16:296:00Waxing Gibbous23Mon
24Tue2:041.91:051.57:460.67:29-0.16:305:59Full Moon24Tue
25Wed2:382.01:221.48:270.77:52-0.16:305:58Full Moon25Wed
26Thu3:142.11:381.39:110.88:17-0.26:315:58Full Moon26Thu
27Fri3:542.21:531.310:010.98:47-0.26:315:57Waning Gibbous27Fri
28Sat4:392.22:011.211:040.99:21-0.26:325:56Waning Gibbous28Sat
29Sun5:332.110:00-0.16:325:56Waning Gibbous29Sun
30Mon6:392.110:490.06:335:55Waning Gibbous30Mon
31Tue7:572.011:560.26:335:55Third Quarter31Tue
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 11:28 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 38% 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 Third Quarter (38% 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