21.3350’ N, 157.6930’ W

Waimanalo, HI

82°
H 85°
L 78°
ENE
18mph
Low tide
8:21 pm

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 5h 59m at 8:21 pm (0.7 ft)
Next high tide (tomorrow) : 12:23 am (1.1 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 - May 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:181.62:141.57:34-0.17:480.36:297:25Waning Crescent1Sat
2Sun1:451.52:511.77:58-0.28:330.46:297:26New Moon2Sun
3Mon2:091.43:281.88:24-0.29:160.46:287:26New Moon3Mon
4Tue2:311.34:031.98:50-0.310:010.56:287:26New Moon4Tue
5Wed2:511.14:391.99:17-0.310:470.66:277:27New Moon5Wed
6Thu3:101.05:161.89:44-0.211:380.66:267:27Waxing Crescent6Thu
7Fri3:260.95:551.810:12-0.26:267:28Waxing Crescent7Fri
8Sat3:370.96:411.712:380.710:39 AM-0.16:257:28Waxing Crescent8Sat
9Sun3:150.87:361.52:210.711:07 AM0.16:257:28Waxing Crescent9Sun
10Mon8:451.511:360.26:247:29First Quarter10Mon
11Tue9:541.412:210.36:247:29First Quarter11Tue
12Wed11:450.610:491.46:480.42:470.56:237:30First Quarter12Wed
13Thu12:270.86:270.34:420.56:237:30First Quarter13Thu
14Fri12:561.06:330.25:500.56:227:31Waxing Gibbous14Fri
15Sat12:031.41:261.36:460.16:430.56:227:31Waxing Gibbous15Sat
16Sun12:321.41:591.57:05-0.17:290.46:227:31Waxing Gibbous16Sun
17Mon1:011.42:341.77:28-0.28:150.56:217:32Waxing Gibbous17Mon
18Tue1:311.33:111.97:55-0.39:030.56:217:32Full Moon18Tue
19Wed2:021.33:522.18:26-0.49:540.56:217:33Full Moon19Wed
20Thu2:341.24:362.19:00-0.410:510.66:207:33Full Moon20Thu
21Fri3:071.15:242.19:38-0.411:540.66:207:34Waning Gibbous21Fri
22Sat3:411.06:162.110:18-0.46:207:34Waning Gibbous22Sat
23Sun4:180.87:142.01:080.611:03 AM-0.26:197:34Waning Gibbous23Sun
24Mon5:050.78:171.92:370.611:54 AM0.06:197:35Third Quarter24Mon
25Tue7:030.69:221.84:100.512:580.26:197:35Third Quarter25Tue
26Wed10:130.710:211.75:020.42:310.46:197:36Third Quarter26Wed
27Thu11:541.011:101.65:360.24:220.56:187:36Third Quarter27Thu
28Fri12:531.36:040.15:510.66:187:37Waning Crescent28Fri
29Sat1:371.56:310.06:570.66:187:37Waning Crescent29Sat
30Sun12:231.42:151.76:57-0.27:510.66:187:37Waning Crescent30Sun
31Mon12:501.32:491.97:22-0.28:380.76:187:38Waning Crescent31Mon
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