21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
H -°
L 78°
ENE
22mph
Low tide
8:56 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 28, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 1h 17m at 8:56 pm (0.0 ft)
Next high tide : 3:52 am (2.0 ft)
Sunset today : 6:22 pm
Sunrise tomorrow : 6:20 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:152.14:100.27:090.65:505:46Waxing Gibbous1Wed
2Thu12:482.25:190.17:150.55:505:46Waxing Gibbous2Thu
3Fri12:261.31:192.26:130.17:330.45:515:45Waxing Gibbous3Fri
4Sat1:161.61:472.27:010.17:560.25:515:44Full Moon4Sat
5Sun2:041.82:132.07:490.28:220.15:515:43Full Moon5Sun
6Mon2:512.02:371.98:370.48:500.05:525:42Full Moon6Mon
7Tue3:392.12:571.79:270.69:19-0.15:525:41Waning Gibbous7Tue
8Wed4:292.23:111.510:230.89:49-0.15:525:40Waning Gibbous8Wed
9Thu5:212.13:111.311:320.910:190.05:535:39Waning Gibbous9Thu
10Fri6:232.010:510.15:535:38Waning Gibbous10Fri
11Sat7:451.911:290.35:535:38Third Quarter11Sat
12Sun9:271.95:545:37Third Quarter12Sun
13Mon10:451.911:150.712:450.48:050.65:545:36Third Quarter13Mon
14Tue11:361.93:120.57:200.65:545:35Third Quarter14Tue
15Wed12:000.912:101.94:410.57:070.55:555:34Waning Crescent15Wed
16Thu12:281.112:341.95:350.47:060.45:555:34Waning Crescent16Thu
17Fri12:551.312:531.86:150.47:140.45:565:33Waning Crescent17Fri
18Sat1:211.51:101.86:510.47:250.35:565:32Waning Crescent18Sat
19Sun1:491.61:261.77:250.57:400.25:565:31New Moon19Sun
20Mon2:191.81:421.78:000.57:580.15:575:31New Moon20Mon
21Tue2:521.91:591.68:370.68:170.05:575:30New Moon21Tue
22Wed3:262.02:141.49:170.78:38-0.15:585:29New Moon22Wed
23Thu4:032.02:261.310:030.89:02-0.15:585:28Waxing Crescent23Thu
24Fri4:462.02:321.210:590.99:30-0.15:585:28Waxing Crescent24Fri
25Sat5:382.02:131.212:281.05:595:27Waxing Crescent25Sat
26Sun6:481.910:450.15:595:26Waxing Crescent26Sun
27Mon8:211.911:480.26:005:26First Quarter27Mon
28Tue9:442.06:005:25First Quarter28Tue
29Wed10:422.010:410.81:440.36:240.66:015:25First Quarter29Wed
30Thu11:242.011:491.23:420.46:170.46:015:24Waxing Gibbous30Thu
31Fri11:582.05:020.46:300.36:025:23Waxing Gibbous31Fri
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 98% 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 (98% 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