21.3350’ N, 157.6930’ W

Waimanalo, HI

81°
H 82°
L 75°
NE
16mph
Low tide
6:58 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, October 5, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 4h 40m at 6:58 pm (0.5 ft)
Next high tide : 11:58 pm (1.1 ft)
Sunset today : 6:14 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waning Crescent (25% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Feb 1859

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:582.01:220.99:200.57:44-0.36:365:49New Moon1Tue
2Wed3:202.02:011.09:370.58:14-0.36:365:50New Moon2Wed
3Thu3:412.02:401.09:570.48:43-0.26:365:50New Moon3Thu
4Fri4:001.93:201.110:190.49:12-0.16:355:51New Moon4Fri
5Sat4:181.94:021.110:410.39:420.16:355:52Waxing Crescent5Sat
6Sun4:321.74:491.111:040.210:130.36:345:52Waxing Crescent6Sun
7Mon4:431.65:461.211:280.110:470.56:345:53Waxing Crescent7Mon
8Tue4:491.57:061.211:570.011:290.86:335:53Waxing Crescent8Tue
9Wed4:451.39:251.312:360.06:335:54First Quarter9Wed
10Thu4:021.211:361.512:551.01:34-0.16:325:54First Quarter10Thu
11Fri3:03-0.16:325:55First Quarter11Fri
12Sat12:291.84:32-0.26:315:55Waxing Gibbous12Sat
13Sun1:082.05:39-0.46:315:56Waxing Gibbous13Sun
14Mon1:432.212:040.88:380.66:32-0.56:305:56Waxing Gibbous14Mon
15Tue2:162.31:091.08:450.57:19-0.56:305:57Full Moon15Tue
16Wed2:472.32:031.19:050.48:04-0.46:295:57Full Moon16Wed
17Thu3:162.22:531.39:290.28:46-0.36:285:58Full Moon17Thu
18Fri3:432.13:431.39:560.19:28-0.16:285:58Full Moon18Fri
19Sat4:051.94:331.410:240.010:100.26:275:59Waning Gibbous19Sat
20Sun4:231.75:271.410:520.010:530.56:265:59Waning Gibbous20Sun
21Mon4:331.56:301.411:20-0.111:400.76:266:00Waning Gibbous21Mon
22Tue4:291.38:041.311:480.06:256:00Third Quarter22Tue
23Wed3:511.210:411.412:520.912:210.06:246:01Third Quarter23Wed
24Thu1:130.16:236:01Third Quarter24Thu
25Fri12:091.53:080.16:236:02Third Quarter25Fri
26Sat12:511.64:510.16:226:02Waning Crescent26Sat
27Sun1:201.711:32 AM0.69:050.55:480.06:216:02Waning Crescent27Sun
28Mon1:431.812:230.78:270.56:27-0.16:206:03Waning Crescent28Mon
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 transitional phase. Tonight's moon is 25% 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 shifting between spring and neap.

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 (25% illuminated). This places Waimanalo, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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