Tides Today & Tomorrow in Haleiwa, Waialua Bay, HI

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Haleiwa, Waialua Bay, HI.
Next low tide (tomorrow) : in 22m at 7:52 pm (0.2 ft)
Next high tide : 12:54 am (0.5 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #1612668
Common Questions About Tides

Haleiwa, Waialua Bay, HI Tides - Oct 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:511.811:320.71:480.35:220.26:236:20First Quarter1Thu
2Fri11:441.83:210.35:490.26:236:19Waxing Gibbous2Fri
3Sat12:210.912:291.84:330.26:150.16:246:18Waxing Gibbous3Sat
4Sun1:051.11:091.75:340.26:400.16:246:17Waxing Gibbous4Sun
5Mon1:471.31:471.66:310.27:050.06:246:16Full Moon5Mon
6Tue2:281.52:231.47:250.37:300.06:256:15Full Moon6Tue
7Wed3:081.62:571.28:190.37:540.06:256:15Full Moon7Wed
8Thu3:491.73:301.09:150.48:180.06:256:14Waning Gibbous8Thu
9Fri4:301.84:020.810:140.48:430.16:266:13Waning Gibbous9Fri
10Sat5:131.74:340.711:210.59:080.16:266:12Waning Gibbous10Sat
11Sun6:021.75:090.612:450.56:266:11Waning Gibbous11Sun
12Mon7:001.66:330.52:510.46:276:10Third Quarter12Mon
13Tue8:111.54:150.46:276:09Third Quarter13Tue
14Wed9:241.411:010.64:420.36:276:09Third Quarter14Wed
15Thu10:251.411:420.71:320.55:020.36:286:08Third Quarter15Thu
16Fri11:131.53:020.55:210.26:286:07Waning Crescent16Fri
17Sat12:140.811:52 AM1.54:060.45:390.26:286:06Waning Crescent17Sat
18Sun12:441.012:251.44:590.45:580.26:296:05Waning Crescent18Sun
19Mon1:141.212:561.45:470.46:170.16:296:05Waning Crescent19Mon
20Tue1:441.31:251.36:340.46:360.16:306:04New Moon20Tue
21Wed2:161.51:551.27:220.36:560.06:306:03New Moon21Wed
22Thu2:491.62:251.08:120.37:180.06:316:02New Moon22Thu
23Fri3:261.72:570.99:060.37:410.06:316:02New Moon23Fri
24Sat4:061.83:310.710:060.48:080.06:316:01Waxing Crescent24Sat
25Sun4:521.84:080.611:160.48:400.06:326:00Waxing Crescent25Sun
26Mon5:461.84:570.512:400.46:326:00Waxing Crescent26Mon
27Tue6:501.86:380.42:110.36:335:59Waxing Crescent27Tue
28Wed8:011.79:050.43:180.26:335:58First Quarter28Wed
29Thu9:121.710:360.63:590.26:345:58First Quarter29Thu
30Fri10:131.611:320.91:460.44:300.16:345:57First Quarter30Fri
31Sat11:061.63:230.44:580.06:355:56Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612668)

Common Questions About Haleiwa, Waialua Bay, HI Tides

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What time does the tide turn (slack tide) in Haleiwa, Waialua Bay, HI today?

Slack tide in Haleiwa, Waialua Bay, HI is approximately 10:23 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 Haleiwa, Waialua Bay, HI?

Haleiwa, Waialua Bay, 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 Haleiwa, Waialua Bay, 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 Haleiwa, Waialua Bay, HI?

Tide predictions for Haleiwa, Waialua Bay, 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 Haleiwa, Waialua Bay, HI?

Tide data for Haleiwa, Waialua Bay, HI is sourced from NOAA Station #1612668. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612668.

What is the moon phase in Haleiwa, Waialua Bay, HI tonight?

Tonight the moon over Haleiwa, Waialua Bay, HI is Waning Crescent (9% illuminated). This places Haleiwa, Waialua Bay, 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