Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 12h 17m at 5:37 am (-0.4 ft)
Next high tide (tomorrow) : 1:54 pm (2.3 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (17% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Nov 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:441.99:500.16:345:54Waning Gibbous1Mon
2Tue6:461.810:140.26:345:53Waning Gibbous2Tue
3Wed8:101.710:390.36:355:53Third Quarter3Wed
4Thu9:311.76:355:52Third Quarter4Thu
5Fri10:241.811:300.812:280.56:440.56:365:52Third Quarter5Fri
6Sat10:591.811:591.03:190.66:180.46:365:52Third Quarter6Sat
7Sun11:261.84:390.66:160.36:375:51Waning Crescent7Sun
8Mon12:301.311:49 AM1.85:360.66:260.26:375:51Waning Crescent8Mon
9Tue1:041.612:121.76:260.66:420.06:385:50Waning Crescent9Tue
10Wed1:401.912:361.67:140.67:04-0.26:395:50Waning Crescent10Wed
11Thu2:182.11:001.58:040.77:30-0.36:395:50New Moon11Thu
12Fri3:002.31:251.48:580.78:01-0.46:405:49New Moon12Fri
13Sat3:452.41:481.39:590.88:36-0.46:405:49New Moon13Sat
14Sun4:342.42:081.111:110.99:15-0.46:415:49Waxing Crescent14Sun
15Mon5:302.42:031.01:010.96:425:48Waxing Crescent15Mon
16Tue6:342.310:46-0.16:425:48Waxing Crescent16Tue
17Wed7:452.111:480.26:435:48First Quarter17Wed
18Thu8:552.18:420.75:590.56:435:48First Quarter18Thu
19Fri9:532.011:040.91:190.45:330.46:445:48First Quarter19Fri
20Sat10:391.93:140.65:420.36:455:47First Quarter20Sat
21Sun12:071.211:13 AM1.74:490.75:580.16:455:47Waxing Gibbous21Sun
22Mon12:521.511:38 AM1.66:000.76:150.06:465:47Waxing Gibbous22Mon
23Tue1:291.811:57 AM1.56:570.86:35-0.16:475:47Waxing Gibbous23Tue
24Wed2:022.012:121.37:470.86:56-0.26:475:47Full Moon24Wed
25Thu2:332.112:261.28:340.87:19-0.36:485:47Full Moon25Thu
26Fri3:032.212:421.29:190.87:43-0.36:495:47Full Moon26Fri
27Sat3:352.21:001.110:070.88:10-0.26:495:47Full Moon27Sat
28Sun4:082.21:161.011:010.88:39-0.26:505:47Waning Gibbous28Sun
29Mon4:452.11:181.012:150.86:515:47Waning Gibbous29Mon
30Tue5:272.09:390.06:515:47Waning Gibbous30Tue
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 9:45 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 17% 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 Waning Crescent (17% 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