Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 14h 23m at 4:45 am (0.1 ft)
Next high tide (tomorrow) : 1:30 pm (1.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jan 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:291.33:290.27:086:00First Quarter1Fri
2Sat12:291.34:170.17:086:01First Quarter2Sat
3Sun12:471.64:59-0.17:096:01Waxing Gibbous3Sun
4Mon1:171.89:41 AM1.08:110.85:41-0.27:096:02Waxing Gibbous4Mon
5Tue1:412.011:05 AM1.08:170.86:23-0.47:096:03Waxing Gibbous5Tue
6Wed2:172.212:111.08:410.77:05-0.57:096:03Full Moon6Wed
7Thu2:472.31:111.09:110.67:41-0.57:106:04Full Moon7Thu
8Fri3:232.31:591.19:470.68:23-0.57:106:05Full Moon8Fri
9Sat3:592.42:531.110:230.59:05-0.47:106:05Full Moon9Sat
10Sun4:352.33:531.110:590.49:53-0.27:106:06Waning Gibbous10Sun
11Mon5:052.14:531.111:410.310:350.17:106:07Waning Gibbous11Mon
12Tue5:352.06:111.112:170.27:106:07Waning Gibbous12Tue
13Wed6:051.77:591.11:050.17:106:08Third Quarter13Wed
14Thu6:231.510:171.312:230.71:590.17:106:09Third Quarter14Thu
15Fri6:291.311:531.62:231.02:590.07:106:09Third Quarter15Fri
16Sat4:050.07:106:10Third Quarter16Sat
17Sun12:471.84:59-0.17:106:11Waning Crescent17Sun
18Mon1:232.010:11 AM0.89:050.75:53-0.27:106:11Waning Crescent18Mon
19Tue1:592.011:47 AM0.98:470.76:35-0.37:106:12Waning Crescent19Tue
20Wed2:292.112:410.98:590.67:11-0.37:106:13New Moon20Wed
21Thu2:532.11:291.09:110.67:47-0.37:106:13New Moon21Thu
22Fri3:172.02:051.09:350.58:17-0.27:106:14New Moon22Fri
23Sat3:412.02:471.19:590.48:47-0.17:106:15New Moon23Sat
24Sun4:051.93:231.110:230.49:170.07:106:15Waxing Crescent24Sun
25Mon4:231.84:051.110:470.39:470.17:096:16Waxing Crescent25Mon
26Tue4:411.74:471.111:170.310:110.37:096:17Waxing Crescent26Tue
27Wed4:531.65:411.011:470.210:410.57:096:17Waxing Crescent27Wed
28Thu5:051.56:531.012:170.27:096:18Waxing Crescent28Thu
29Fri5:051.39:111.112:530.27:086:19First Quarter29Fri
30Sat4:531.21:470.17:086:19First Quarter30Sat
31Sun12:051.33:050.17:086:20First Quarter31Sun
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 9:07 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 73% 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 Waxing Gibbous (73% 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