Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 10:19 am (0.1 ft)
Next high tide : in 46m at 4:27 am (0.9 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:451.61:460.35:596:56First Quarter1Sun
2Mon11:110.611:241.66:430.43:530.35:586:56First Quarter2Mon
3Tue12:020.96:260.35:080.35:586:56Waxing Gibbous3Tue
4Wed12:441.26:330.16:060.35:576:57Waxing Gibbous4Wed
5Thu12:251.61:261.56:51-0.16:580.35:576:57Waxing Gibbous5Thu
6Fri12:541.62:091.87:14-0.27:500.35:566:58Full Moon6Fri
7Sat1:221.52:532.07:42-0.48:440.45:566:58Full Moon7Sat
8Sun1:511.33:402.18:14-0.59:420.55:556:58Full Moon8Sun
9Mon2:191.24:282.28:48-0.510:470.65:556:59Full Moon9Mon
10Tue2:451.05:212.29:25-0.55:546:59Waning Gibbous10Tue
11Wed3:040.96:212.112:060.710:05 AM-0.45:547:00Waning Gibbous11Wed
12Thu7:301.910:48-0.25:537:00Waning Gibbous12Thu
13Fri8:441.811:400.05:537:01Third Quarter13Fri
14Sat9:511.712:550.25:527:01Third Quarter14Sat
15Sun10:520.610:441.75:570.32:490.45:527:01Third Quarter15Sun
16Mon12:020.96:010.24:300.55:517:02Third Quarter16Mon
17Tue12:451.16:120.15:410.55:517:02Waning Crescent17Tue
18Wed1:201.46:270.06:340.65:517:03Waning Crescent18Wed
19Thu12:141.41:501.66:43-0.17:190.65:507:03Waning Crescent19Thu
20Fri12:311.32:191.77:02-0.28:000.65:507:04Waning Crescent20Fri
21Sat12:471.22:471.97:22-0.38:420.65:507:04New Moon21Sat
22Sun1:041.13:171.97:45-0.39:240.75:497:05New Moon22Sun
23Mon1:231.03:492.08:09-0.310:110.75:497:05New Moon23Mon
24Tue1:421.04:241.98:35-0.311:030.75:497:05New Moon24Tue
25Wed1:590.95:031.99:02-0.35:497:06Waxing Crescent25Wed
26Thu2:040.95:481.812:100.79:31 AM-0.25:497:06Waxing Crescent26Thu
27Fri6:381.810:02-0.15:487:07Waxing Crescent27Fri
28Sat7:341.710:380.05:487:07Waxing Crescent28Sat
29Sun8:311.711:250.25:487:08First Quarter29Sun
30Mon9:211.712:460.35:487:08First Quarter30Mon
31Tue10:510.810:041.65:100.32:500.55:487:08First Quarter31Tue
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 7:23 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 transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

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 Gibbous (79% illuminated). This places Waimanalo, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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