21.3350’ N, 157.6930’ W

Waimanalo, HI

75°
H 83°
L 76°
ENE
6mph
Low tide
9:10 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 2h 52m at 9:10 am (0.4 ft)
Next high tide : 3:12 pm (1.8 ft)
Sunset today : 6:36 pm
Sunrise tomorrow : 6:17 am
Moon phase : New Moon (4% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jun 1901

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:151.02:422.06:57-0.38:570.65:176:38Full Moon1Sat
2Sun12:481.03:152.07:27-0.39:390.65:176:39Full Moon2Sun
3Mon1:211.03:502.07:58-0.310:230.65:176:39Full Moon3Mon
4Tue1:560.94:262.08:31-0.311:100.65:176:39Waning Gibbous4Tue
5Wed2:340.95:032.09:06-0.211:590.65:176:40Waning Gibbous5Wed
6Thu3:210.85:421.99:44-0.15:176:40Waning Gibbous6Thu
7Fri4:260.86:221.812:500.510:26 AM0.15:176:41Waning Gibbous7Fri
8Sat6:140.87:041.71:420.411:19 AM0.45:176:41Third Quarter8Sat
9Sun8:430.97:491.62:320.312:410.65:176:41Third Quarter9Sun
10Mon10:291.28:381.43:170.22:480.85:176:42Third Quarter10Mon
11Tue11:341.59:281.34:000.04:460.85:176:42Waning Crescent11Tue
12Wed12:231.84:41-0.26:090.85:176:42Waning Crescent12Wed
13Thu1:072.15:21-0.37:110.85:176:43Waning Crescent13Thu
14Fri1:492.36:02-0.48:050.75:186:43New Moon14Fri
15Sat2:302.36:43-0.58:540.75:186:43New Moon15Sat
16Sun12:471.13:112.47:25-0.59:420.65:186:44New Moon16Sun
17Mon1:361.03:512.38:07-0.410:290.65:186:44New Moon17Mon
18Tue2:251.04:302.28:49-0.311:150.65:186:44Waxing Crescent18Tue
19Wed3:160.95:072.09:30-0.15:186:44Waxing Crescent19Wed
20Thu4:140.95:411.912:010.510:10 AM0.15:196:45Waxing Crescent20Thu
21Fri5:310.86:121.712:470.510:51 AM0.45:196:45First Quarter21Fri
22Sat7:350.86:411.51:340.411:36 AM0.65:196:45First Quarter22Sat
23Sun10:061.07:091.42:210.312:500.85:196:45First Quarter23Sun
24Mon11:281.27:391.33:070.23:131.05:196:45First Quarter24Mon
25Tue12:081.43:480.25:230.95:206:46First Quarter25Tue
26Wed12:381.64:250.16:330.95:206:46Waxing Gibbous26Wed
27Thu1:051.85:000.07:140.85:206:46Waxing Gibbous27Thu
28Fri1:321.95:33-0.17:460.85:216:46Waxing Gibbous28Fri
29Sat2:002.06:05-0.28:170.75:216:46Waxing Gibbous29Sat
30Sun2:292.16:38-0.38:490.75:216:46Full Moon30Sun
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 4% 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 New Moon (4% 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