Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 9:31 pm (0.8 ft)
Next high tide : in 2h 35m at 2:35 pm (2.5 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:56 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 2051

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:440.87:311.61:340.711:00 AM0.05:596:56Waning Gibbous1Mon
2Tue8:411.611:560.15:586:56Third Quarter2Tue
3Wed8:020.69:451.54:450.51:290.35:586:56Third Quarter3Wed
4Thu10:380.810:381.55:030.33:280.45:576:57Third Quarter4Thu
5Fri11:491.111:211.55:280.25:010.45:576:57Waning Crescent5Fri
6Sat12:411.45:570.06:090.45:566:58Waning Crescent6Sat
7Sun12:001.51:271.76:27-0.27:070.45:566:58Waning Crescent7Sun
8Mon12:371.42:112.07:00-0.48:010.45:556:59New Moon8Mon
9Tue1:121.32:542.17:35-0.48:540.55:556:59New Moon9Tue
10Wed1:471.23:382.28:11-0.59:490.55:546:59New Moon10Wed
11Thu2:221.14:232.28:48-0.410:460.65:547:00New Moon11Thu
12Fri2:551.05:092.19:27-0.411:470.65:537:00Waxing Crescent12Fri
13Sat3:280.95:571.910:07-0.25:537:01Waxing Crescent13Sat
14Sun4:000.86:481.812:580.610:48 AM0.05:527:01Waxing Crescent14Sun
15Mon4:390.77:431.62:280.611:33 AM0.25:527:02First Quarter15Mon
16Tue7:270.68:401.54:040.512:300.45:517:02First Quarter16Tue
17Wed10:480.79:331.44:430.42:060.55:517:02First Quarter17Wed
18Thu11:571.010:171.35:070.34:000.65:517:03First Quarter18Thu
19Fri12:361.25:280.25:220.75:507:03Waxing Gibbous19Fri
20Sat1:061.45:480.16:190.65:507:04Waxing Gibbous20Sat
21Sun1:331.56:100.07:040.65:507:04Waxing Gibbous21Sun
22Mon2:001.76:32-0.17:440.65:497:05Waxing Gibbous22Mon
23Tue12:201.12:281.86:57-0.28:230.65:497:05Full Moon23Tue
24Wed12:491.12:581.97:23-0.39:030.65:497:05Full Moon24Wed
25Thu1:191.13:312.07:52-0.39:450.65:497:06Full Moon25Thu
26Fri1:501.04:072.08:22-0.310:300.65:497:06Full Moon26Fri
27Sat2:221.04:442.08:55-0.311:190.65:487:07Waning Gibbous27Sat
28Sun2:560.95:242.09:29-0.25:487:07Waning Gibbous28Sun
29Mon3:360.96:071.912:130.610:07 AM-0.15:487:08Waning Gibbous29Mon
30Tue4:290.86:531.81:120.610:50 AM0.05:487:08Waning Gibbous30Tue
31Wed6:010.77:431.72:140.511:42 AM0.25:487:08Third Quarter31Wed
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 6:03 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 3% 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 New Moon (3% 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