Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 10:00 pm (0.7 ft)
Next high tide : in 4h 29m at 3:16 pm (2.5 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:56 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Nov 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:341.810:290.36:345:54Waxing Crescent1Wed
2Thu7:481.710:560.46:345:54First Quarter2Thu
3Fri9:121.76:355:53First Quarter3Fri
4Sat10:161.711:280.812:020.56:210.56:355:53First Quarter4Sat
5Sun10:591.711:571.03:100.66:110.56:365:52First Quarter5Sun
6Mon11:311.74:380.66:170.46:365:52Waxing Gibbous6Mon
7Tue12:251.211:58 AM1.75:330.66:300.26:375:51Waxing Gibbous7Tue
8Wed12:561.512:221.76:190.66:480.16:375:51Waxing Gibbous8Wed
9Thu1:281.712:471.67:020.67:100.06:385:50Waxing Gibbous9Thu
10Fri2:041.91:121.67:460.67:35-0.26:395:50Full Moon10Fri
11Sat2:432.11:381.58:320.68:04-0.26:395:50Full Moon11Sat
12Sun3:242.22:041.49:240.78:37-0.36:405:49Full Moon12Sun
13Mon4:102.32:301.210:220.89:13-0.36:405:49Waning Gibbous13Mon
14Tue4:592.32:541.111:310.89:53-0.26:415:49Waning Gibbous14Tue
15Wed5:562.23:061.01:080.86:425:48Waning Gibbous15Wed
16Thu7:002.111:330.16:425:48Waning Gibbous16Thu
17Fri8:122.06:435:48Third Quarter17Fri
18Sat9:212.010:270.812:500.35:230.56:435:48Third Quarter18Sat
19Sun10:181.911:441.12:390.55:360.46:445:48Third Quarter19Sun
20Mon11:031.84:210.65:550.26:455:47Waning Crescent20Mon
21Tue12:341.411:38 AM1.75:360.66:160.16:455:47Waning Crescent21Tue
22Wed1:151.712:071.66:350.76:380.06:465:47Waning Crescent22Wed
23Thu1:511.912:311.57:250.77:01-0.16:475:47Waning Crescent23Thu
24Fri2:252.112:531.48:110.77:25-0.26:475:47New Moon24Fri
25Sat2:582.11:141.38:550.87:50-0.26:485:47New Moon25Sat
26Sun3:302.21:361.29:410.88:17-0.26:495:47New Moon26Sun
27Mon4:042.22:001.110:280.88:44-0.26:495:47New Moon27Mon
28Tue4:392.12:221.011:220.89:12-0.16:505:47Waxing Crescent28Tue
29Wed5:172.02:391.012:270.86:515:47Waxing Crescent29Wed
30Thu5:591.910:080.16:515:47Waxing Crescent30Thu
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 6:38 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 0% 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 New Moon (0% 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