21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H -°
L 78°
ENE
20mph
High tide
3:52 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 28, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 9:38 am (0.7 ft)
Next high tide : in 6h 12m at 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 - Jul 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:160.77:281.62:490.511:28 AM0.55:206:45First Quarter1Tue
2Wed10:420.97:551.53:220.412:180.85:216:45First Quarter2Wed
3Thu12:001.23:510.33:040.95:216:45First Quarter3Thu
4Fri12:321.44:190.25:311.05:216:45First Quarter4Fri
5Sat1:021.74:500.06:590.95:226:45Waxing Gibbous5Sat
6Sun1:342.05:24-0.17:570.95:226:45Waxing Gibbous6Sun
7Mon2:102.26:01-0.38:420.85:226:45Waxing Gibbous7Mon
8Tue2:482.36:41-0.49:240.85:236:45Full Moon8Tue
9Wed12:181.03:282.47:23-0.510:060.85:236:45Full Moon9Wed
10Thu1:141.04:092.58:07-0.510:490.75:236:45Full Moon10Thu
11Fri2:111.04:492.48:52-0.411:330.75:246:44Waning Gibbous11Fri
12Sat3:111.05:292.39:38-0.35:246:44Waning Gibbous12Sat
13Sun4:171.06:072.212:160.610:25 AM-0.15:256:44Waning Gibbous13Sun
14Mon5:371.06:432.01:000.511:13 AM0.25:256:44Waning Gibbous14Mon
15Tue7:251.07:141.81:440.412:090.55:256:44Third Quarter15Tue
16Wed9:351.27:391.52:290.31:310.95:266:44Third Quarter16Wed
17Thu11:201.57:531.33:150.14:071.15:266:43Third Quarter17Thu
18Fri12:251.84:010.05:276:43Waning Crescent18Fri
19Sat1:112.04:46-0.15:276:43Waning Crescent19Sat
20Sun1:482.15:29-0.15:276:43Waning Crescent20Sun
21Mon2:212.26:10-0.29:540.85:286:42Waning Crescent21Mon
22Tue2:522.26:49-0.29:510.85:286:42New Moon22Tue
23Wed12:241.03:222.27:27-0.210:040.85:296:42New Moon23Wed
24Thu1:161.03:512.28:03-0.210:250.75:296:41New Moon24Thu
25Fri2:021.04:182.18:38-0.110:510.75:296:41New Moon25Fri
26Sat2:451.14:442.19:11-0.111:190.75:306:40Waxing Crescent26Sat
27Sun3:291.15:082.09:420.111:480.65:306:40Waxing Crescent27Sun
28Mon4:171.05:291.910:120.35:316:40Waxing Crescent28Mon
29Tue5:131.05:461.712:170.510:40 AM0.55:316:39Waxing Crescent29Tue
30Wed6:311.05:591.612:470.511:10 AM0.75:316:39First Quarter30Wed
31Thu8:401.16:061.51:210.411:51 AM0.95:326:38First Quarter31Thu
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