21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 82°
L 78°
ENE
20mph
Low tide
8:09 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 5h 47m at 8:09 pm (0.2 ft)
Next high tide (tomorrow) : 2:25 am (1.8 ft)
Sunset today : 6:24 pm
Sunrise tomorrow : 6:20 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Feb 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:112.01:511.09:300.58:04-0.36:365:49New Moon1Fri
2Sat3:332.02:301.09:470.48:35-0.26:365:50New Moon2Sat
3Sun3:521.93:081.110:080.49:04-0.16:355:51New Moon3Sun
4Mon4:101.93:471.110:310.39:320.16:355:51Waxing Crescent4Mon
5Tue4:241.74:291.110:530.210:000.26:355:52Waxing Crescent5Tue
6Wed4:361.65:151.111:160.210:260.46:345:52Waxing Crescent6Wed
7Thu4:431.56:121.111:390.110:520.66:345:53Waxing Crescent7Thu
8Fri4:411.47:421.112:050.16:335:53First Quarter8Fri
9Sat4:241.312:420.16:335:54First Quarter9Sat
10Sun2:391.21:460.06:325:55First Quarter10Sun
11Mon12:221.53:250.06:325:55First Quarter11Mon
12Tue12:491.74:47-0.26:315:56Waxing Gibbous12Tue
13Wed1:171.95:46-0.36:305:56Waxing Gibbous13Wed
14Thu1:462.112:020.88:330.66:34-0.46:305:57Waxing Gibbous14Thu
15Fri2:162.21:051.08:400.57:19-0.56:295:57Full Moon15Fri
16Sat2:452.21:591.19:000.48:02-0.46:295:58Full Moon16Sat
17Sun3:132.22:511.39:250.28:46-0.36:285:58Full Moon17Sun
18Mon3:412.13:441.49:540.19:30-0.16:275:59Full Moon18Mon
19Tue4:051.94:381.510:240.010:160.26:275:59Waning Gibbous19Tue
20Wed4:261.75:391.510:56-0.111:060.56:266:00Waning Gibbous20Wed
21Thu4:401.56:531.511:29-0.16:256:00Waning Gibbous21Thu
22Fri4:371.28:431.412:070.812:06-0.16:256:00Third Quarter22Fri
23Sat10:541.612:520.06:246:01Third Quarter23Sat
24Sun2:090.06:236:01Third Quarter24Sun
25Mon12:101.74:010.06:226:02Third Quarter25Mon
26Tue12:551.85:200.06:226:02Waning Crescent26Tue
27Wed1:281.812:160.78:370.56:11-0.16:216:03Waning Crescent27Wed
28Thu1:541.812:550.88:250.46:49-0.16:206:03Waning Crescent28Thu
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