21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H -°
L 76°
NE
11mph
Low tide
9:51 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 1h 43m at 9:51 pm (0.1 ft)
Next high tide : 4:54 am (1.8 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Sep 1897

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:111.84:151.511:400.911:300.15:446:16Waxing Crescent1Wed
2Thu7:451.83:481.41:311.15:446:15First Quarter2Thu
3Fri9:451.912:200.15:446:14First Quarter3Fri
4Sat11:132.01:360.15:456:13First Quarter4Sat
5Sun12:082.13:200.28:160.75:456:12Waxing Gibbous5Sun
6Mon12:502.24:460.17:430.75:456:11Waxing Gibbous6Mon
7Tue1:232.25:460.17:470.65:456:11Waxing Gibbous7Tue
8Wed12:411.21:502.26:330.18:000.55:466:10Waxing Gibbous8Wed
9Thu1:251.42:142.17:140.18:170.45:466:09Full Moon9Thu
10Fri2:051.62:332.07:520.28:370.35:466:08Full Moon10Fri
11Sat2:441.72:491.98:280.38:580.25:466:07Full Moon11Sat
12Sun3:221.83:031.79:040.59:210.25:476:06Full Moon12Sun
13Mon4:001.83:141.69:420.79:430.15:476:05Waning Gibbous13Mon
14Tue4:401.83:211.510:210.810:060.25:476:04Waning Gibbous14Tue
15Wed5:231.73:201.411:040.910:300.25:476:03Waning Gibbous15Wed
16Thu6:191.62:541.312:071.15:486:02Waning Gibbous16Thu
17Fri7:541.611:330.35:486:01Third Quarter17Fri
18Sat10:181.65:486:00Third Quarter18Sat
19Sun11:261.71:030.45:485:59Third Quarter19Sun
20Mon12:011.83:280.47:570.75:495:58Third Quarter20Mon
21Tue12:261.94:430.37:190.75:495:57Waning Crescent21Tue
22Wed12:492.05:320.27:150.65:495:56Waning Crescent22Wed
23Thu12:271.31:102.06:130.27:250.45:495:55Waning Crescent23Thu
24Fri1:071.51:322.06:530.27:410.35:505:54New Moon24Fri
25Sat1:491.71:552.07:340.38:030.15:505:53New Moon25Sat
26Sun2:321.92:171.98:180.48:290.05:505:52New Moon26Sun
27Mon3:182.02:391.79:050.58:58-0.15:505:51New Moon27Mon
28Tue4:072.13:001.59:580.79:31-0.15:515:51Waxing Crescent28Tue
29Wed5:012.13:151.411:000.910:07-0.15:515:50Waxing Crescent29Wed
30Thu6:062.13:121.312:291.05:515:49Waxing Crescent30Thu
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 9% 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 Waxing Crescent (9% 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