21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
H 83°
L 76°
ENE
9mph
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 47m 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 - Mar 1901

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:541.812:170.97:260.46:04-0.16:216:05Waxing Gibbous1Fri
2Sat1:211.812:551.17:360.36:42-0.16:206:05Waxing Gibbous2Sat
3Sun1:441.81:301.27:510.37:17-0.16:196:05Full Moon3Sun
4Mon2:051.72:021.38:090.27:500.06:196:06Full Moon4Mon
5Tue2:241.72:351.48:290.18:230.16:186:06Full Moon5Tue
6Wed2:421.63:091.48:520.08:550.26:176:07Full Moon6Wed
7Thu3:001.53:431.49:150.09:280.36:166:07Waning Gibbous7Thu
8Fri3:171.44:201.49:390.010:010.56:156:07Waning Gibbous8Fri
9Sat3:311.35:021.310:040.010:360.66:146:08Waning Gibbous9Sat
10Sun3:401.25:591.210:300.011:200.76:136:08Waning Gibbous10Sun
11Mon3:391.17:391.211:020.16:136:08Third Quarter11Mon
12Tue2:311.010:071.31:220.911:50 AM0.16:126:09Third Quarter12Tue
13Wed11:101.41:230.26:116:09Third Quarter13Wed
14Thu11:451.63:220.16:106:09Third Quarter14Thu
15Fri10:190.76:430.54:350.06:096:10Waning Crescent15Fri
16Sat12:141.711:30 AM0.96:380.45:28-0.16:086:10Waning Crescent16Sat
17Sun12:411.812:211.16:530.36:14-0.16:076:10Waning Crescent17Sun
18Mon1:091.81:081.47:150.16:58-0.16:066:11New Moon18Mon
19Tue1:371.81:541.67:420.07:430.06:056:11New Moon19Tue
20Wed2:061.72:401.78:12-0.28:290.16:046:11New Moon20Wed
21Thu2:341.63:291.88:46-0.39:180.26:046:12New Moon21Thu
22Fri3:011.44:201.89:21-0.310:110.46:036:12Waxing Crescent22Fri
23Sat3:261.35:161.79:59-0.311:120.66:026:12Waxing Crescent23Sat
24Sun3:441.16:261.610:40-0.26:016:13Waxing Crescent24Sun
25Mon3:440.97:571.612:400.711:28 AM-0.16:006:13First Quarter25Mon
26Tue9:361.512:350.15:596:13First Quarter26Tue
27Wed10:481.62:180.25:586:14First Quarter27Wed
28Thu10:450.711:361.66:390.43:580.25:576:14First Quarter28Thu
29Fri11:460.96:320.45:050.25:566:14Waxing Gibbous29Fri
30Sat12:111.612:261.16:380.35:530.25:556:14Waxing Gibbous30Sat
31Sun12:361.612:591.26:490.26:320.25:546:15Waxing Gibbous31Sun
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