Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 1m at 4:45 am (0.1 ft)
Next high tide : 1:30 pm (1.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:01 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Dec 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:441.710:32 AM1.46:070.95:35-0.16:515:47Waning Crescent1Sun
2Mon1:232.011:00 AM1.27:160.96:02-0.26:525:47Waning Crescent2Mon
3Tue1:582.111:28 AM1.18:090.96:31-0.26:535:48Waning Crescent3Tue
4Wed2:292.211:57 AM1.18:520.87:00-0.36:535:48New Moon4Wed
5Thu3:012.212:301.19:310.87:31-0.36:545:48New Moon5Thu
6Fri3:322.21:061.010:080.88:04-0.36:555:48New Moon6Fri
7Sat4:042.21:421.010:460.88:36-0.26:555:48New Moon7Sat
8Sun4:372.12:191.011:280.79:08-0.16:565:49Waxing Crescent8Sun
9Mon5:112.02:560.912:150.76:565:49Waxing Crescent9Mon
10Tue5:441.93:390.91:050.76:575:49Waxing Crescent10Tue
11Wed6:171.84:410.81:550.66:585:49Waxing Crescent11Wed
12Thu6:471.76:400.72:410.56:585:50First Quarter12Thu
13Fri7:161.610:160.93:170.46:595:50First Quarter13Fri
14Sat7:451.511:491.23:490.37:005:50First Quarter14Sat
15Sun8:181.42:441.04:200.17:005:51First Quarter15Sun
16Mon12:211.58:59 AM1.35:291.04:540.07:015:51Waxing Gibbous16Mon
17Tue12:541.89:49 AM1.26:550.95:30-0.27:015:52Waxing Gibbous17Tue
18Wed1:292.010:44 AM1.17:500.96:09-0.47:025:52Waxing Gibbous18Wed
19Thu2:072.311:40 AM1.18:350.86:50-0.57:025:52Full Moon19Thu
20Fri2:472.412:351.09:180.87:33-0.67:035:53Full Moon20Fri
21Sat3:272.51:301.010:020.78:17-0.57:035:53Full Moon21Sat
22Sun4:092.52:261.010:470.79:03-0.57:045:54Full Moon22Sun
23Mon4:502.43:251.011:320.69:48-0.37:045:54Waning Gibbous23Mon
24Tue5:302.34:310.912:180.57:055:55Waning Gibbous24Tue
25Wed6:072.15:580.91:040.47:055:56Waning Gibbous25Wed
26Thu6:411.98:051.01:510.37:065:56Third Quarter26Thu
27Fri7:101.610:271.212:200.62:390.27:065:57Third Quarter27Fri
28Sat7:321.411:561.51:560.93:270.17:065:57Third Quarter28Sat
29Sun7:331.25:121.04:130.07:075:58Third Quarter29Sun
30Mon12:471.84:57-0.17:075:58Waning Crescent30Mon
31Tue1:251.95:40-0.27:085:59Waning Crescent31Tue
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 spring phase. Tonight's moon is 81% 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 Gibbous (81% 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