Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 9:33 am (-0.2 ft)
Next high tide : in 1h 31m at 3:22 am (1.1 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Aug 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:092.36:29-0.38:210.76:047:09Waning Crescent1Sat
2Sun12:441.22:462.47:14-0.38:590.66:047:09New Moon2Sun
3Mon1:401.33:242.47:58-0.39:380.66:057:08New Moon3Mon
4Tue2:341.34:022.48:44-0.210:180.56:057:08New Moon4Tue
5Wed3:281.44:382.39:30-0.111:000.46:067:07Waxing Crescent5Wed
6Thu4:261.45:132.110:170.111:430.46:067:06Waxing Crescent6Thu
7Fri5:311.35:461.911:070.46:067:06Waxing Crescent7Fri
8Sat6:531.36:161.612:280.312:040.76:077:05First Quarter8Sat
9Sun8:431.46:421.41:170.31:250.96:077:05First Quarter9Sun
10Mon10:351.57:001.32:140.33:591.06:077:04First Quarter10Mon
11Tue11:501.73:190.36:087:03First Quarter11Tue
12Wed12:401.94:230.27:430.96:087:03Waxing Gibbous12Wed
13Thu1:162.05:150.17:530.86:087:02Waxing Gibbous13Thu
14Fri1:462.05:580.18:060.76:097:01Waxing Gibbous14Fri
15Sat12:141.12:132.06:360.08:220.76:097:00Waxing Gibbous15Sat
16Sun12:541.22:372.17:090.08:420.66:097:00Full Moon16Sun
17Mon1:301.33:012.07:410.09:060.66:106:59Full Moon17Mon
18Tue2:071.33:242.08:130.09:320.56:106:58Full Moon18Tue
19Wed2:431.33:472.08:440.19:590.56:106:57Full Moon19Wed
20Thu3:211.44:091.99:150.210:270.56:116:57Waning Gibbous20Thu
21Fri4:011.44:301.89:460.310:560.46:116:56Waning Gibbous21Fri
22Sat4:441.44:481.710:190.511:260.46:116:55Waning Gibbous22Sat
23Sun5:371.35:031.510:560.76:116:54Waning Gibbous23Sun
24Mon6:511.35:161.412:020.411:45 AM0.96:126:53Third Quarter24Mon
25Tue8:451.45:201.312:480.41:221.06:126:52Third Quarter25Tue
26Wed10:371.61:540.36:126:52Third Quarter26Wed
27Thu11:411.88:401.13:160.27:080.96:136:51Third Quarter27Thu
28Fri12:262.04:290.17:040.86:136:50Waning Crescent28Fri
29Sat1:052.25:280.07:250.76:136:49Waning Crescent29Sat
30Sun12:011.21:422.36:18-0.17:530.66:136:48Waning Crescent30Sun
31Mon12:581.42:172.37:05-0.18:240.56:146:47New Moon31Mon
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 6:27 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 spring phase. Tonight's moon is 9% 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 Waxing Crescent (9% 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