21.3350’ N, 157.6930’ W

Waimanalo, HI

81°
H -°
L 76°
E
17mph
Low tide
9:24 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 28, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 4h 23m at 9:24 pm (-0.1 ft)
Next high tide (tomorrow) : 4:42 am (2.1 ft)
Sunset today : 6:21 pm
Sunrise tomorrow : 6:21 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jun 1871

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:191.42:282.16:56-0.48:220.65:166:37Full Moon1Thu
2Fri12:531.23:132.37:30-0.59:230.65:166:37Full Moon2Fri
3Sat1:291.13:592.48:08-0.610:270.75:166:38Full Moon3Sat
4Sun2:051.04:482.48:48-0.511:360.75:166:38Waning Gibbous4Sun
5Mon2:410.95:392.39:31-0.45:166:38Waning Gibbous5Mon
6Tue3:190.86:332.112:530.610:16 AM-0.35:166:39Waning Gibbous6Tue
7Wed4:040.77:302.02:200.611:04 AM0.05:166:39Waning Gibbous7Wed
8Thu5:530.68:251.83:380.511:58 AM0.25:166:40Third Quarter8Thu
9Fri9:210.79:161.74:190.41:100.45:166:40Third Quarter9Fri
10Sat11:180.99:581.54:470.32:570.65:166:40Third Quarter10Sat
11Sun12:191.25:110.24:430.85:166:41Third Quarter11Sun
12Mon12:581.45:330.16:020.85:166:41Waning Crescent12Mon
13Tue1:301.65:550.07:020.85:166:41Waning Crescent13Tue
14Wed1:581.86:17-0.17:500.85:166:42Waning Crescent14Wed
15Thu2:261.96:42-0.28:330.85:166:42Waning Crescent15Thu
16Fri12:061.12:542.07:08-0.39:140.85:166:42New Moon16Fri
17Sat12:341.03:252.17:35-0.39:570.75:166:42New Moon17Sat
18Sun1:041.03:592.18:05-0.310:420.75:176:43New Moon18Sun
19Mon1:340.94:342.08:36-0.311:310.75:176:43New Moon19Mon
20Tue2:030.95:122.09:08-0.25:176:43Waxing Crescent20Tue
21Wed2:320.95:502.012:250.79:42 AM-0.15:176:43Waxing Crescent21Wed
22Thu3:060.86:301.91:240.710:16 AM0.05:176:44Waxing Crescent22Thu
23Fri4:050.77:101.82:200.610:55 AM0.15:186:44Waxing Crescent23Fri
24Sat6:180.77:511.73:000.511:45 AM0.45:186:44First Quarter24Sat
25Sun9:270.88:331.63:320.41:060.65:186:44First Quarter25Sun
26Mon11:121.19:151.54:040.23:140.85:186:44First Quarter26Mon
27Tue12:111.54:370.15:090.95:196:44Waxing Gibbous27Tue
28Wed12:571.85:12-0.16:340.95:196:45Waxing Gibbous28Wed
29Thu1:412.15:49-0.37:410.85:196:45Waxing Gibbous29Thu
30Fri2:242.36:29-0.48:400.85:206:45Waxing Gibbous30Fri
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 94% 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 Waning Gibbous (94% 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