21.3350’ N, 157.6930’ W

Waimanalo, HI

82°
H 83°
L 76°
NE
19mph
Low tide
2:48 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 13h 52m at 2:48 am (0.1 ft)
Next high tide (tomorrow) : 11:55 am (2.1 ft)
Sunset today : 6:44 pm
Sunrise tomorrow : 6:15 am
Moon phase : Third Quarter (43% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1918

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:221.412:291.85:510.46:410.45:515:49Waning Crescent1Tue
2Wed12:531.512:471.86:280.46:550.35:525:48Waning Crescent2Wed
3Thu1:231.71:031.77:020.57:120.25:525:47New Moon3Thu
4Fri1:531.81:201.67:360.57:320.15:525:46New Moon4Fri
5Sat2:231.91:381.68:110.67:530.15:525:45New Moon5Sat
6Sun2:561.91:561.58:480.78:160.15:535:44New Moon6Sun
7Mon3:301.92:121.49:270.88:400.15:535:43Waxing Crescent7Mon
8Tue4:091.92:241.310:120.99:060.15:535:42Waxing Crescent8Tue
9Wed4:541.82:281.211:090.99:360.15:545:42Waxing Crescent9Wed
10Thu5:541.710:120.25:545:41Waxing Crescent10Thu
11Fri7:201.711:060.35:545:40First Quarter11Fri
12Sat8:521.75:555:39First Quarter12Sat
13Sun9:541.89:160.912:430.45:450.75:555:38First Quarter13Sun
14Mon10:371.910:461.12:450.45:290.65:555:37First Quarter14Mon
15Tue11:111.911:401.44:100.45:410.45:565:37Waxing Gibbous15Tue
16Wed11:421.95:120.46:020.25:565:36Waxing Gibbous16Wed
17Thu12:281.712:121.86:060.46:280.05:575:35Waxing Gibbous17Thu
18Fri1:132.012:411.86:570.56:58-0.15:575:34Full Moon18Fri
19Sat1:592.21:101.67:490.67:30-0.25:575:33Full Moon19Sat
20Sun2:452.41:391.58:430.78:05-0.35:585:33Full Moon20Sun
21Mon3:332.42:051.39:410.88:43-0.25:585:32Waning Gibbous21Mon
22Tue4:242.32:261.210:490.99:23-0.15:595:31Waning Gibbous22Tue
23Wed5:202.22:321.112:210.95:595:30Waning Gibbous23Wed
24Thu6:262.110:560.25:595:30Third Quarter24Thu
25Fri7:411.96:005:29Third Quarter25Fri
26Sat8:551.89:490.812:070.45:350.66:005:28Third Quarter26Sat
27Sun9:521.811:071.11:540.65:230.56:015:28Third Quarter27Sun
28Mon10:331.711:511.33:350.65:290.46:015:27Waning Crescent28Mon
29Tue11:031.64:460.75:400.36:025:26Waning Crescent29Tue
30Wed12:241.511:26 AM1.65:380.75:540.26:025:26Waning Crescent30Wed
31Thu12:531.711:45 AM1.56:200.76:110.16:035:25Waning Crescent31Thu
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 neap phase. Tonight's moon is 43% 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 minimum.

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 Third Quarter (43% illuminated). This places Waimanalo, HI in a neap tide cycle, so tidal ranges are near their weekly minimum 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