21.3350’ N, 157.6930’ W

Waimanalo, HI

76°
H 84°
L 77°
ENE
6mph
Low tide
9:51 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Sunday, September 13, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 3h 59m at 9:51 am (0.6 ft)
Next high tide : 3:24 pm (1.6 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Mar 1899

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:031.45:381.410:38-0.111:030.66:216:05Waning Gibbous1Wed
2Thu4:121.36:491.311:10-0.111:590.86:206:05Waning Gibbous2Thu
3Fri4:111.28:481.411:51-0.16:196:06Third Quarter3Fri
4Sat10:501.512:54-0.16:186:06Third Quarter4Sat
5Sun11:531.72:360.06:176:06Third Quarter5Sun
6Mon4:18-0.16:176:07Waning Crescent6Mon
7Tue12:341.911:15 AM0.87:290.55:29-0.26:166:07Waning Crescent7Tue
8Wed1:092.012:271.07:330.46:23-0.26:156:07Waning Crescent8Wed
9Thu1:402.01:201.27:510.27:11-0.26:146:08Waning Crescent9Thu
10Fri2:092.02:091.48:150.17:56-0.16:136:08New Moon10Fri
11Sat2:361.92:551.68:42-0.18:410.06:126:09New Moon11Sat
12Sun3:011.73:401.79:10-0.29:250.26:116:09New Moon12Sun
13Mon3:231.54:251.79:39-0.210:100.46:106:09Waxing Crescent13Mon
14Tue3:401.45:121.610:09-0.210:560.66:106:10Waxing Crescent14Tue
15Wed3:501.26:041.510:39-0.211:500.76:096:10Waxing Crescent15Wed
16Thu3:471.17:131.411:10-0.16:086:10Waxing Crescent16Thu
17Fri2:591.09:071.31:260.811:47 AM0.06:076:11First Quarter17Fri
18Sat11:011.412:430.16:066:11First Quarter18Sat
19Sun11:571.42:480.26:056:11First Quarter19Sun
20Mon11:130.68:340.44:330.26:046:11First Quarter20Mon
21Tue12:301.512:060.77:370.45:320.16:036:12Waxing Gibbous21Tue
22Wed12:531.612:400.97:250.46:140.16:026:12Waxing Gibbous22Wed
23Thu1:121.61:101.17:290.36:490.16:016:12Waxing Gibbous23Thu
24Fri1:311.61:401.27:400.27:230.16:006:13Waxing Gibbous24Fri
25Sat1:491.62:121.47:560.17:570.15:596:13Full Moon25Sat
26Sun2:071.52:461.58:14-0.18:320.25:596:13Full Moon26Sun
27Mon2:261.43:221.68:36-0.29:100.35:586:14Full Moon27Mon
28Tue2:461.34:011.79:00-0.29:510.45:576:14Full Moon28Tue
29Wed3:041.24:441.79:27-0.310:370.55:566:14Waning Gibbous29Wed
30Thu3:201.15:351.79:58-0.311:340.75:556:15Waning Gibbous30Thu
31Fri3:311.06:421.610:35-0.35:546:15Waning Gibbous31Fri
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 9% 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 Crescent (9% 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