21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H -°
L 77°
NE
10mph
Low tide
5:43 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 3h 01m at 5:43 am (0.2 ft)
Next high tide : 1:05 pm (2.0 ft)
Sunset today : 6:27 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Sep 1884

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:171.95:500.27:290.65:426:15Waxing Gibbous1Mon
2Tue12:201.21:412.06:270.17:460.65:436:14Waxing Gibbous2Tue
3Wed1:001.42:062.07:020.18:080.55:436:13Full Moon3Wed
4Thu1:401.52:312.07:370.18:340.45:436:12Full Moon4Thu
5Fri2:211.62:562.08:140.19:020.35:436:11Full Moon5Fri
6Sat3:051.73:221.98:540.29:330.25:446:10Full Moon6Sat
7Sun3:511.83:481.89:370.410:070.25:446:09Waning Gibbous7Sun
8Mon4:421.84:121.710:240.610:450.15:446:08Waning Gibbous8Mon
9Tue5:411.84:341.511:210.811:280.25:446:07Waning Gibbous9Tue
10Wed6:581.74:491.312:380.95:456:06Third Quarter10Wed
11Thu8:381.712:220.25:456:05Third Quarter11Thu
12Fri10:161.81:370.35:456:04Third Quarter12Fri
13Sat11:242.010:321.03:100.36:450.85:456:03Third Quarter13Sat
14Sun12:132.04:330.26:550.75:466:02Waning Crescent14Sun
15Mon12:512.15:350.27:120.65:466:01Waning Crescent15Mon
16Tue12:401.41:232.16:240.27:330.55:466:00Waning Crescent16Tue
17Wed1:231.51:512.07:070.27:550.45:465:59New Moon17Wed
18Thu2:021.72:161.97:470.28:190.35:475:58New Moon18Thu
19Fri2:391.82:381.88:250.38:440.25:475:58New Moon19Fri
20Sat3:151.82:591.79:030.59:100.25:475:57New Moon20Sat
21Sun3:521.83:191.69:420.69:360.25:475:56Waxing Crescent21Sun
22Mon4:301.83:361.510:220.710:030.25:485:55Waxing Crescent22Mon
23Tue5:121.73:511.411:080.810:310.35:485:54Waxing Crescent23Tue
24Wed6:021.63:571.212:070.95:485:53Waxing Crescent24Wed
25Thu7:151.63:141.22:191.05:495:52First Quarter25Thu
26Fri9:081.55:495:51First Quarter26Fri
27Sat10:361.612:540.55:495:50First Quarter27Sat
28Sun11:251.710:501.03:020.56:360.75:495:49First Quarter28Sun
29Mon11:581.811:421.14:280.56:340.65:505:48Waxing Gibbous29Mon
30Tue12:261.85:220.46:450.55:505:47Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

Collapse All
Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 85% 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 Gibbous (85% 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