Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 1h 41m at 4:46 am (-0.2 ft)
Next high tide : 1:11 pm (2.1 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (17% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:351.51:481.97:170.37:580.36:226:18New Moon1Sat
2Sun2:071.62:051.97:490.48:140.26:226:17New Moon2Sun
3Mon2:411.82:211.88:240.58:330.16:226:16New Moon3Mon
4Tue3:181.92:361.69:030.68:540.06:226:15New Moon4Tue
5Wed3:572.02:491.59:450.79:170.06:236:14Waxing Crescent5Wed
6Thu4:422.02:561.410:350.99:440.06:236:13Waxing Crescent6Thu
7Fri5:361.92:511.311:451.010:170.06:236:12Waxing Crescent7Fri
8Sat6:511.910:590.16:246:12Waxing Crescent8Sat
9Sun8:391.96:246:11First Quarter9Sun
10Mon10:132.012:050.26:246:10First Quarter10Mon
11Tue11:122.110:230.82:040.37:120.66:256:09First Quarter11Tue
12Wed11:532.111:431.13:570.36:480.56:256:08Waxing Gibbous12Wed
13Thu12:272.25:110.26:550.46:256:07Waxing Gibbous13Thu
14Fri12:361.412:552.16:080.37:120.26:266:07Waxing Gibbous14Fri
15Sat1:221.71:202.06:580.37:320.16:266:06Full Moon15Sat
16Sun2:061.91:421.87:450.57:56-0.16:266:05Full Moon16Sun
17Mon2:492.12:001.68:330.68:20-0.16:276:04Full Moon17Mon
18Tue3:312.22:141.59:230.78:46-0.26:276:03Full Moon18Tue
19Wed4:142.22:221.310:190.99:12-0.16:286:03Waning Gibbous19Wed
20Thu4:582.22:161.211:271.09:38-0.16:286:02Waning Gibbous20Thu
21Fri5:482.010:040.16:286:01Waning Gibbous21Fri
22Sat6:531.910:310.26:296:00Waning Gibbous22Sat
23Sun8:241.811:000.46:296:00Third Quarter23Sun
24Mon9:521.811:080.68:460.56:305:59Third Quarter24Mon
25Tue10:491.811:430.81:250.57:100.56:305:58Third Quarter25Tue
26Wed11:251.83:430.56:420.56:315:58Third Quarter26Wed
27Thu12:091.011:50 AM1.84:530.56:380.46:315:57Waning Crescent27Thu
28Fri12:351.212:101.85:410.56:430.36:325:56Waning Crescent28Fri
29Sat1:031.412:281.76:220.56:530.26:325:56Waning Crescent29Sat
30Sun1:321.712:451.77:020.67:080.06:335:55Waning Crescent30Sun
31Mon2:041.91:031.67:420.67:26-0.16:335:55New Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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What time does the tide turn (slack tide) in Waimanalo, HI today?

Slack tide in Waimanalo, HI is approximately 8:58 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 17% 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 Waning Crescent (17% 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