21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
H -°
L 77°
ENE
18mph
Low tide
10:43 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 3h 54m at 10:43 pm (0.1 ft)
Next high tide : 5:44 am (1.7 ft)
Sunset today : 6:47 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (85% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Feb 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:122.312:270.98:500.67:02-0.66:385:50Full Moon1Sun
2Mon2:462.41:251.09:120.57:46-0.66:375:51Full Moon2Mon
3Tue3:192.42:201.19:410.48:29-0.56:375:51Full Moon3Tue
4Wed3:502.33:151.110:120.39:12-0.26:375:52Waning Gibbous4Wed
5Thu4:182.14:151.210:440.29:560.16:365:53Waning Gibbous5Thu
6Fri4:431.95:241.211:180.110:430.46:365:53Waning Gibbous6Fri
7Sat5:001.66:551.211:530.011:380.76:355:54Third Quarter7Sat
8Sun5:041.49:081.312:330.06:355:54Third Quarter8Sun
9Mon4:191.211:071.61:291.01:220.06:345:55Third Quarter9Mon
10Tue2:320.06:345:55Third Quarter10Tue
11Wed12:081.83:540.06:335:56Waning Crescent11Wed
12Thu12:491.95:00-0.16:335:56Waning Crescent12Thu
13Fri1:222.011:16 AM0.79:060.55:50-0.26:325:57Waning Crescent13Fri
14Sat1:512.012:140.88:400.56:30-0.26:325:58Waning Crescent14Sat
15Sun2:152.012:530.98:400.57:04-0.36:315:58New Moon15Sun
16Mon2:372.01:281.08:510.47:35-0.36:305:59New Moon16Mon
17Tue2:571.92:041.19:070.48:05-0.26:305:59New Moon17Tue
18Wed3:151.92:411.19:270.38:34-0.16:296:00New Moon18Wed
19Thu3:311.83:191.29:480.29:020.16:296:00Waxing Crescent19Thu
20Fri3:441.73:591.210:090.29:310.36:286:01Waxing Crescent20Fri
21Sat3:541.54:431.210:290.110:000.56:276:01Waxing Crescent21Sat
22Sun3:591.45:381.210:490.110:300.76:266:01Waxing Crescent22Sun
23Mon3:551.37:031.211:140.011:080.96:266:02First Quarter23Mon
24Tue3:321.210:001.311:500.06:256:02First Quarter24Tue
25Wed11:321.512:540.06:246:03First Quarter25Wed
26Thu2:470.06:246:03First Quarter26Thu
27Fri12:101.74:18-0.26:236:04Waxing Gibbous27Fri
28Sat12:421.910:28 AM0.78:210.55:20-0.36:226:04Waxing Gibbous28Sat
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 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 Waning 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