21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H -°
L 77°
ENE
15mph
High tide
1:03 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 7:13 am (0.0 ft)
Next high tide : in 3h 53m at 1:03 am (1.2 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:062.01:581.97:550.38:060.05:515:48New Moon1Tue
2Wed2:542.12:291.78:450.48:41-0.15:525:47New Moon2Wed
3Thu3:432.12:581.69:390.69:190.05:525:46Waxing Crescent3Thu
4Fri4:372.13:251.410:400.79:590.05:525:45Waxing Crescent4Fri
5Sat5:382.03:461.211:560.910:420.25:535:45Waxing Crescent5Sat
6Sun6:541.93:391.12:060.95:535:44First Quarter6Sun
7Mon8:241.85:535:43First Quarter7Mon
8Tue9:441.89:450.912:560.45:480.75:545:42First Quarter8Tue
9Wed10:431.811:061.12:450.55:480.65:545:41First Quarter9Wed
10Thu11:241.811:501.34:120.55:590.55:545:40Waxing Gibbous10Thu
11Fri11:551.85:090.56:130.45:555:39Waxing Gibbous11Fri
12Sat12:231.412:181.75:510.56:290.35:555:38Waxing Gibbous12Sat
13Sun12:511.612:391.76:270.56:470.25:555:38Waxing Gibbous13Sun
14Mon1:191.712:581.67:010.57:070.15:565:37Full Moon14Mon
15Tue1:481.81:171.67:340.57:290.15:565:36Full Moon15Tue
16Wed2:191.91:361.58:090.67:530.15:565:35Full Moon16Wed
17Thu2:511.91:561.48:450.68:180.05:575:34Full Moon17Thu
18Fri3:262.02:151.39:240.78:430.15:575:34Waning Gibbous18Fri
19Sat4:051.92:311.310:090.89:110.15:585:33Waning Gibbous19Sat
20Sun4:481.92:421.211:040.99:410.15:585:32Waning Gibbous20Sun
21Mon5:421.82:391.112:300.95:585:31Waning Gibbous21Mon
22Tue6:521.811:150.35:595:31Third Quarter22Tue
23Wed8:131.75:595:30Third Quarter23Wed
24Thu9:221.89:521.012:550.55:000.66:005:29Third Quarter24Thu
25Fri10:141.811:031.22:520.55:090.56:005:29Third Quarter25Fri
26Sat10:561.911:531.54:170.55:300.36:015:28Waning Crescent26Sat
27Sun11:331.85:200.55:560.16:015:27Waning Crescent27Sun
28Mon12:381.812:081.86:140.56:26-0.16:025:27Waning Crescent28Mon
29Tue1:222.112:421.77:060.56:58-0.26:025:26New Moon29Tue
30Wed2:062.21:151.67:570.67:32-0.26:035:25New Moon30Wed
31Thu2:512.31:481.58:500.68:08-0.26:035:25New Moon31Thu
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 95% 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 (95% 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