21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H 84°
L 77°
ENE
13mph
Low tide
6:06 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, August 24, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 1h 22m at 6:06 am (0.1 ft)
Next high tide : 1:54 pm (2.1 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Feb 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:271.22:420.93:440.17:386:50First Quarter1Tue
2Wed12:201.44:450.07:386:51First Quarter2Wed
3Thu1:151.65:38-0.17:376:51Waxing Gibbous3Thu
4Fri1:531.811:24 AM0.89:240.76:23-0.17:376:52Waxing Gibbous4Fri
5Sat2:231.912:330.89:180.67:03-0.27:366:52Waxing Gibbous5Sat
6Sun2:501.91:180.99:240.67:38-0.27:366:53Waxing Gibbous6Sun
7Mon3:152.01:550.99:370.58:12-0.37:356:54Full Moon7Mon
8Tue3:401.92:311.09:550.58:44-0.37:356:54Full Moon8Tue
9Wed4:041.93:051.010:170.49:15-0.27:346:55Full Moon9Wed
10Thu4:271.93:411.110:420.49:45-0.17:346:55Full Moon10Thu
11Fri4:501.84:181.111:080.410:140.07:336:56Waning Gibbous11Fri
12Sat5:111.74:571.111:350.310:430.27:336:56Waning Gibbous12Sat
13Sun5:301.65:431.012:020.37:326:57Waning Gibbous13Sun
14Mon5:471.56:461.012:320.27:326:57Waning Gibbous14Mon
15Tue5:591.38:351.01:080.27:316:58Third Quarter15Tue
16Wed6:041.211:211.212:340.82:000.17:316:58Third Quarter16Wed
17Thu3:160.17:306:59Third Quarter17Thu
18Fri12:311.44:370.07:296:59Third Quarter18Fri
19Sat1:111.710:07 AM0.88:250.75:42-0.27:297:00Waning Crescent19Sat
20Sun1:471.911:59 AM0.98:210.66:35-0.37:287:00Waning Crescent20Sun
21Mon2:222.11:051.08:420.57:23-0.47:277:01Waning Crescent21Mon
22Tue2:572.22:001.19:100.48:09-0.57:277:01New Moon22Tue
23Wed3:312.22:511.29:410.38:53-0.47:267:02New Moon23Wed
24Thu4:042.23:411.310:140.29:37-0.37:257:02New Moon24Thu
25Fri4:362.04:321.410:490.110:22-0.17:247:03Waxing Crescent25Fri
26Sat5:061.85:261.411:240.111:080.27:247:03Waxing Crescent26Sat
27Sun5:311.66:271.312:010.07:237:04Waxing Crescent27Sun
28Mon5:491.47:461.312:400.07:227:04Waxing Crescent28Mon
29Tue5:521.29:431.312:590.71:250.17:217:04First Quarter29Tue
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 90% 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 (90% 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