Tides Today & Tomorrow in Haleiwa, Waialua Bay, HI

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Haleiwa, Waialua Bay, HI.
Next low tide : in 4h 20m at 1:53 am (0.0 ft)
Next high tide : 9:53 am (1.0 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 5:50 am
Moon phase : First Quarter (40% illuminated)
Tide Station Location : Station #1612668
Common Questions About Tides

Haleiwa, Waialua Bay, HI Tides - Aug 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:090.83:482.17:32-0.19:470.16:057:12New Moon1Thu
2Fri4:020.84:302.08:230.010:260.16:057:11Waxing Crescent2Fri
3Sat4:580.95:131.89:170.111:060.16:067:10Waxing Crescent3Sat
4Sun6:001.05:551.610:180.311:460.16:067:10Waxing Crescent4Sun
5Mon7:091.16:401.411:310.56:077:09Waxing Crescent5Mon
6Tue8:251.27:311.112:290.11:030.66:077:09First Quarter6Tue
7Wed9:391.48:350.91:140.12:550.76:077:08First Quarter7Wed
8Thu10:461.59:530.82:020.14:460.66:087:07First Quarter8Thu
9Fri11:411.711:090.72:530.16:030.56:087:07Waxing Gibbous9Fri
10Sat12:291.73:450.16:500.46:087:06Waxing Gibbous10Sat
11Sun12:110.71:101.84:330.17:250.36:097:06Waxing Gibbous11Sun
12Mon1:000.71:481.85:190.17:530.36:097:05Waxing Gibbous12Mon
13Tue1:420.72:231.86:010.18:190.36:097:04Full Moon13Tue
14Wed2:190.82:561.86:400.18:440.26:107:03Full Moon14Wed
15Thu2:550.83:271.77:190.19:100.26:107:03Full Moon15Thu
16Fri3:310.93:561.77:560.19:370.26:107:02Full Moon16Fri
17Sat4:070.94:241.68:330.210:050.26:117:01Waning Gibbous17Sat
18Sun4:471.04:511.59:130.310:330.26:117:00Waning Gibbous18Sun
19Mon5:311.05:191.39:580.411:030.26:117:00Waning Gibbous19Mon
20Tue6:221.15:471.210:540.611:350.36:126:59Waning Gibbous20Tue
21Wed7:261.16:211.012:140.76:126:58Third Quarter21Wed
22Thu8:401.27:080.912:130.32:040.76:126:57Third Quarter22Thu
23Fri9:521.48:360.71:000.33:540.66:136:56Third Quarter23Fri
24Sat10:531.510:190.71:570.25:100.56:136:56Third Quarter24Sat
25Sun11:461.711:330.72:590.25:590.46:136:55Waning Crescent25Sun
26Mon12:331.83:580.16:380.36:146:54Waning Crescent26Mon
27Tue12:300.71:171.94:540.07:150.26:146:53Waning Crescent27Tue
28Wed1:210.82:002.05:480.07:500.16:146:52New Moon28Wed
29Thu2:090.92:422.06:40-0.18:250.16:146:51New Moon29Thu
30Fri2:571.13:221.97:320.09:000.16:156:50New Moon30Fri
31Sat3:461.24:031.88:260.19:340.16:156:49New Moon31Sat
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 5:53 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 Haleiwa, Waialua Bay, HI?

Haleiwa, Waialua Bay, HI is currently in a neap phase. Tonight's moon is 40% 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 minimum.

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 First Quarter (40% illuminated). This places Haleiwa, Waialua Bay, HI in a neap tide cycle, so tidal ranges are near their weekly minimum 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