Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 10:29 pm (0.6 ft)
Next high tide : in 48m at 4:05 pm (2.2 ft)
Sunset today : 7:10 pm
Sunrise tomorrow : 6:03 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Dec 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:471.89:291.03:170.46:525:47First Quarter1Sat
2Sun8:351.711:111.31:230.73:590.26:535:47First Quarter2Sun
3Mon9:291.53:350.94:410.16:535:48First Quarter3Mon
4Tue12:111.610:17 AM1.45:290.95:17-0.16:545:48Waxing Gibbous4Tue
5Wed12:591.910:59 AM1.36:410.95:53-0.36:555:48Waxing Gibbous5Wed
6Thu1:412.211:47 AM1.27:410.86:35-0.46:555:48Waxing Gibbous6Thu
7Fri2:172.312:291.28:350.87:11-0.46:565:48Full Moon7Fri
8Sat2:592.41:111.19:230.77:47-0.46:575:49Full Moon8Sat
9Sun3:352.41:531.110:050.78:29-0.36:575:49Full Moon9Sun
10Mon4:172.32:291.010:530.79:05-0.26:585:49Waning Gibbous10Mon
11Tue4:532.23:171.011:350.79:41-0.16:585:50Waning Gibbous11Tue
12Wed5:292.13:590.912:230.66:595:50Waning Gibbous12Wed
13Thu5:591.95:050.81:110.67:005:50Waning Gibbous13Thu
14Fri6:291.86:530.81:590.57:005:51Third Quarter14Fri
15Sat6:591.610:410.92:530.47:015:51Third Quarter15Sat
16Sun7:291.512:050.83:410.37:015:52Third Quarter16Sun
17Mon12:111.18:05 AM1.32:470.94:170.27:025:52Third Quarter17Mon
18Tue12:411.48:47 AM1.25:291.04:530.17:025:52Waning Crescent18Tue
19Wed1:051.69:41 AM1.16:470.95:230.07:035:53Waning Crescent19Wed
20Thu1:291.810:35 AM1.17:290.85:53-0.17:035:53Waning Crescent20Thu
21Fri1:531.911:23 AM1.18:050.86:29-0.27:045:54Waning Crescent21Fri
22Sat2:232.012:111.08:350.76:59-0.37:045:54New Moon22Sat
23Sun2:532.112:531.09:110.77:35-0.47:055:55New Moon23Sun
24Mon3:232.21:411.19:470.78:11-0.47:055:56New Moon24Mon
25Tue3:592.22:231.010:230.68:47-0.37:065:56New Moon25Tue
26Wed4:292.23:171.010:590.69:29-0.27:065:57Waxing Crescent26Wed
27Thu5:052.24:111.011:410.510:050.07:065:57Waxing Crescent27Thu
28Fri5:352.05:171.012:230.47:075:58Waxing Crescent28Fri
29Sat6:111.96:531.01:110.37:075:58First Quarter29Sat
30Sun6:411.79:111.12:050.27:075:59First Quarter30Sun
31Mon7:111.511:051.312:590.83:050.17:086:00First Quarter31Mon
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 7:17 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 spring phase. Tonight's moon is 98% 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 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 Full Moon (98% illuminated). This places Waimanalo, 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