Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 11:42 pm (0.5 ft)
Next high tide : in 1h 48m at 5:04 pm (2.3 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:190.96:521.712:240.710:36 AM-0.15:596:56Waxing Crescent1Sat
2Sun8:081.711:210.05:586:56First Quarter2Sun
3Mon9:251.712:310.15:586:56First Quarter3Mon
4Tue9:040.610:271.76:100.42:230.25:576:57First Quarter4Tue
5Wed11:130.811:161.75:490.34:090.35:576:57First Quarter5Wed
6Thu12:131.16:050.25:260.35:566:58Waxing Gibbous6Thu
7Fri1:021.46:280.06:270.35:566:58Waxing Gibbous7Fri
8Sat12:321.61:461.76:54-0.27:220.35:556:59Waxing Gibbous8Sat
9Sun1:051.52:291.97:23-0.38:140.45:556:59Full Moon9Sun
10Mon1:351.43:122.07:54-0.49:070.55:546:59Full Moon10Mon
11Tue2:051.33:552.18:26-0.410:020.55:547:00Full Moon11Tue
12Wed2:321.14:392.18:59-0.411:010.65:537:00Waning Gibbous12Wed
13Thu2:571.05:242.09:32-0.35:537:01Waning Gibbous13Thu
14Fri3:170.96:141.912:080.610:06 AM-0.25:527:01Waning Gibbous14Fri
15Sat3:250.87:101.71:370.610:41 AM0.05:527:02Waning Gibbous15Sat
16Sun8:141.611:170.25:517:02Third Quarter16Sun
17Mon9:191.512:050.35:517:02Third Quarter17Mon
18Tue11:080.610:131.55:390.41:570.55:517:03Third Quarter18Tue
19Wed12:030.85:410.34:010.65:507:03Third Quarter19Wed
20Thu12:341.05:540.25:180.65:507:04Waning Crescent20Thu
21Fri1:011.36:100.16:110.65:507:04Waning Crescent21Fri
22Sat1:281.56:280.06:550.65:497:05Waning Crescent22Sat
23Sun12:151.31:561.66:49-0.17:360.65:497:05Waning Crescent23Sun
24Mon12:391.22:271.87:11-0.28:170.65:497:05New Moon24Mon
25Tue1:041.23:001.97:36-0.39:000.65:497:06New Moon25Tue
26Wed1:291.13:362.08:04-0.39:470.65:497:06New Moon26Wed
27Thu1:561.04:152.08:34-0.410:380.65:487:07New Moon27Thu
28Fri2:231.04:582.09:08-0.311:370.75:487:07Waxing Crescent28Fri
29Sat2:510.95:452.09:45-0.35:487:08Waxing Crescent29Sat
30Sun3:210.86:371.912:470.710:26 AM-0.25:487:08Waxing Crescent30Sun
31Mon4:000.77:331.92:150.611:14 AM0.05:487:08Waxing Crescent31Mon
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 8:23 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 9% 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 Crescent (9% 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