21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H -°
L 76°
ENE
16mph
Low tide
9:26 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 12m at 9:26 pm (0.4 ft)
Next high tide : 3:08 am (1.5 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:13 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Dec 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:392.05:350.82:200.66:215:17First Quarter1Sun
2Mon7:251.98:430.93:000.46:225:17First Quarter2Mon
3Tue8:101.710:371.212:380.63:350.36:235:18First Quarter3Tue
4Wed8:531.611:391.62:460.84:090.16:235:18First Quarter4Wed
5Thu9:331.44:480.94:42-0.16:245:18Waxing Gibbous5Thu
6Fri12:271.910:11 AM1.36:160.95:17-0.36:245:18Waxing Gibbous6Fri
7Sat1:082.210:48 AM1.27:230.95:53-0.46:255:18Waxing Gibbous7Sat
8Sun1:482.411:26 AM1.18:180.86:29-0.46:265:19Full Moon8Sun
9Mon2:262.412:051.09:070.87:07-0.46:265:19Full Moon9Mon
10Tue3:052.412:451.09:520.87:45-0.46:275:19Full Moon10Tue
11Wed3:422.31:261.010:360.88:23-0.36:285:19Waning Gibbous11Wed
12Thu4:192.22:070.911:190.79:00-0.16:285:20Waning Gibbous12Thu
13Fri4:552.12:520.912:040.76:295:20Waning Gibbous13Fri
14Sat5:292.03:470.812:500.66:295:20Waning Gibbous14Sat
15Sun6:001.85:170.81:360.66:305:21Third Quarter15Sun
16Mon6:281.78:560.82:200.56:315:21Third Quarter16Mon
17Tue6:531.52:590.46:315:22Third Quarter17Tue
18Wed7:181.43:340.36:325:22Third Quarter18Wed
19Thu12:071.37:45 AM1.34:141.04:050.16:325:22Third Quarter19Thu
20Fri12:281.58:24 AM1.26:141.04:360.06:335:23Waning Crescent20Fri
21Sat12:511.89:17 AM1.17:130.95:08-0.16:335:23Waning Crescent21Sat
22Sun1:181.910:14 AM1.07:490.85:42-0.26:345:24Waning Crescent22Sun
23Mon1:472.111:07 AM1.08:200.86:17-0.36:345:24New Moon23Mon
24Tue2:192.211:56 AM1.08:520.76:54-0.46:355:25New Moon24Tue
25Wed2:532.312:451.09:270.77:32-0.46:355:25New Moon25Wed
26Thu3:292.31:341.010:040.78:11-0.46:365:26New Moon26Thu
27Fri4:042.32:271.010:420.68:51-0.36:365:27Waxing Crescent27Fri
28Sat4:392.33:251.011:220.69:33-0.16:365:27Waxing Crescent28Sat
29Sun5:132.14:360.912:030.56:375:28Waxing Crescent29Sun
30Mon5:442.06:130.912:460.36:375:28First Quarter30Mon
31Tue6:121.78:271.11:320.26:385:29First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 99% 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 Full Moon (99% 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