Tides Today & Tomorrow in Hanalei Bay, HI

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Hanalei Bay, HI.
Next low tide : in 3h 27m at 1:33 am (0.2 ft)
Next high tide : 10:04 am (1.7 ft)
Sunset today : 7:23 pm
Sunrise tomorrow : 6:05 am
Moon phase : First Quarter (45% illuminated)
Tide Station Location : Station #1611683
Common Questions About Tides

Hanalei Bay, HI Tides - Oct 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:141.94:221.111:260.710:060.36:296:25Waning Gibbous1Sat
2Sun6:021.84:471.012:460.76:296:24Waning Gibbous2Sun
3Mon7:021.85:310.83:140.76:306:23Third Quarter3Mon
4Tue8:141.78:180.84:400.66:306:22Third Quarter4Tue
5Wed9:291.710:200.912:490.55:050.66:306:21Third Quarter5Wed
6Thu10:291.811:161.12:390.65:250.56:316:20Third Quarter6Thu
7Fri11:161.811:551.23:580.55:450.46:316:20Waning Crescent7Fri
8Sat11:541.84:560.56:050.36:316:19Waning Crescent8Sat
9Sun12:311.512:301.85:460.46:280.26:326:18Waning Crescent9Sun
10Mon1:071.71:041.86:330.46:530.26:326:17Waning Crescent10Mon
11Tue1:451.91:381.77:200.47:210.16:326:16New Moon11Tue
12Wed2:252.12:131.68:080.47:510.06:336:15New Moon12Wed
13Thu3:072.32:491.58:580.48:230.06:336:14New Moon13Thu
14Fri3:522.33:261.39:530.58:580.06:346:13Waxing Crescent14Fri
15Sat4:412.44:081.210:550.59:370.16:346:13Waxing Crescent15Sat
16Sun5:362.34:591.012:120.66:346:12Waxing Crescent16Sun
17Mon6:372.36:150.91:480.66:356:11First Quarter17Mon
18Tue7:462.28:080.93:170.56:356:10First Quarter18Tue
19Wed8:582.19:571.012:360.44:140.46:366:09First Quarter19Wed
20Thu10:042.011:091.22:220.54:520.36:366:09First Quarter20Thu
21Fri11:001.93:560.65:230.36:366:08Waxing Gibbous21Fri
22Sat12:001.511:47 AM1.85:080.55:500.26:376:07Waxing Gibbous22Sat
23Sun12:421.712:271.76:050.56:150.16:376:06Waxing Gibbous23Sun
24Mon1:191.91:021.66:550.56:410.16:386:06Waxing Gibbous24Mon
25Tue1:542.11:341.47:400.57:060.06:386:05Full Moon25Tue
26Wed2:282.12:041.38:230.57:320.06:396:04Full Moon26Wed
27Thu3:012.22:321.29:050.57:580.06:396:04Full Moon27Thu
28Fri3:342.22:591.19:470.58:260.16:406:03Full Moon28Fri
29Sat4:082.23:261.010:320.58:530.16:406:02Waning Gibbous29Sat
30Sun4:452.13:560.911:230.69:220.26:416:02Waning Gibbous30Sun
31Mon5:262.04:340.812:290.66:416:01Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611683)

Common Questions About Hanalei Bay, HI Tides

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

Slack tide in Hanalei Bay, HI is approximately 5:48 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 Hanalei Bay, HI?

Hanalei Bay, HI is currently in a neap phase. Tonight's moon is 45% 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 Hanalei 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 Hanalei Bay, HI?

Tide predictions for Hanalei 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 Hanalei Bay, HI?

Tide data for Hanalei Bay, HI is sourced from NOAA Station #1611683. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1611683.

What is the moon phase in Hanalei Bay, HI tonight?

Tonight the moon over Hanalei Bay, HI is First Quarter (45% illuminated). This places Hanalei 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