Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 9:41 pm (0.7 ft)
Next high tide : in 6h 18m at 3:17 pm (2.2 ft)
Sunset today : 7:11 pm
Sunrise tomorrow : 6:02 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:442.22:451.69:350.79:10-0.26:226:18Waxing Crescent1Thu
2Fri4:352.23:041.410:340.89:46-0.26:226:17Waxing Crescent2Fri
3Sat5:342.23:141.311:491.010:26-0.16:226:16Waxing Crescent3Sat
4Sun6:472.111:140.06:236:15Waxing Crescent4Sun
5Mon8:212.06:236:14First Quarter5Mon
6Tue9:512.012:220.26:236:13First Quarter6Tue
7Wed10:562.010:480.92:090.36:430.66:246:12First Quarter7Wed
8Thu11:422.011:541.13:570.46:360.56:246:11Waxing Gibbous8Thu
9Fri12:152.05:100.46:440.46:246:10Waxing Gibbous9Fri
10Sat12:391.412:411.96:040.46:560.36:256:09Waxing Gibbous10Sat
11Sun1:171.61:011.86:480.57:120.26:256:09Waxing Gibbous11Sun
12Mon1:501.81:171.77:270.67:300.16:256:08Full Moon12Mon
13Tue2:221.91:311.68:040.67:490.06:266:07Full Moon13Tue
14Wed2:542.01:441.58:420.78:110.06:266:06Full Moon14Wed
15Thu3:262.11:581.49:220.88:330.06:266:05Full Moon15Thu
16Fri4:002.02:111.310:040.88:570.06:276:05Waning Gibbous16Fri
17Sat4:372.02:181.210:540.99:220.06:276:04Waning Gibbous17Sat
18Sun5:211.92:061.212:041.06:276:03Waning Gibbous18Sun
19Mon6:171.810:190.26:286:02Waning Gibbous19Mon
20Tue7:351.710:590.36:286:02Third Quarter20Tue
21Wed9:021.76:296:01Third Quarter21Wed
22Thu10:041.810:130.812:220.46:570.66:296:00Third Quarter22Thu
23Fri10:441.811:241.02:450.56:050.56:295:59Third Quarter23Fri
24Sat11:151.84:180.56:020.46:305:59Waning Crescent24Sat
25Sun12:081.311:42 AM1.85:220.56:140.26:305:58Waning Crescent25Sun
26Mon12:481.612:091.86:160.66:340.06:315:57Waning Crescent26Mon
27Tue1:291.912:361.77:080.67:00-0.26:315:57New Moon27Tue
28Wed2:122.21:041.67:590.67:30-0.36:325:56New Moon28Wed
29Thu2:562.41:321.48:540.78:03-0.46:325:56New Moon29Thu
30Fri3:432.42:001.39:530.88:40-0.46:335:55New Moon30Fri
31Sat4:332.42:251.211:020.99:21-0.36:335:54Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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

Slack tide in Waimanalo, HI is approximately 6:29 pm — 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 100% 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 Full Moon (100% 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