Tides Today & Tomorrow in Hanalei Bay, HI

TIDE TIMES for Friday, August 21, 2026
The tide is currently rising in Hanalei Bay, HI.
Next low tide : 8:10 pm (0.6 ft)
Next high tide : in 8h 34m at 11:23 am (1.9 ft)
Sunset today : 7:04 pm
Sunrise tomorrow : 6:17 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #1611683
Common Questions About Tides

Hanalei Bay, HI Tides - Aug 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:201.26:221.512:290.311:46 AM0.76:107:18Third Quarter1Tue
2Wed8:461.36:481.21:100.31:350.96:117:17Third Quarter2Wed
3Thu10:101.57:221.11:550.34:410.96:117:16Third Quarter3Thu
4Fri11:111.78:510.92:450.36:350.86:117:16Third Quarter4Fri
5Sat11:561.910:310.93:350.27:090.76:127:15Waning Crescent5Sat
6Sun12:342.04:230.27:330.66:127:15Waning Crescent6Sun
7Mon1:092.25:060.17:560.56:127:14Waning Crescent7Mon
8Tue12:240.91:442.35:470.08:210.56:137:13Waning Crescent8Tue
9Wed1:060.92:182.46:270.08:470.46:137:13New Moon9Wed
10Thu1:471.02:522.47:06-0.19:150.46:147:12New Moon10Thu
11Fri2:301.13:262.47:460.09:440.46:147:11New Moon11Fri
12Sat3:151.24:002.38:280.010:140.36:147:10New Moon12Sat
13Sun4:051.34:342.29:120.210:470.36:157:10Waxing Crescent13Sun
14Mon5:001.45:082.010:020.411:220.36:157:09Waxing Crescent14Mon
15Tue6:051.55:431.711:030.66:157:08Waxing Crescent15Tue
16Wed7:211.66:211.512:010.312:270.86:167:07First Quarter16Wed
17Thu8:461.87:091.212:470.22:460.96:167:07First Quarter17Thu
18Fri10:062.08:311.01:430.25:140.86:167:06First Quarter18Fri
19Sat11:122.210:140.92:460.26:260.76:177:05Waxing Gibbous19Sat
20Sun12:052.43:500.17:050.66:177:04Waxing Gibbous20Sun
21Mon12:522.54:480.17:360.56:177:03Waxing Gibbous21Mon
22Tue12:291.01:332.55:400.08:030.46:187:03Waxing Gibbous22Tue
23Wed1:151.12:112.56:270.08:290.46:187:02Full Moon23Wed
24Thu1:571.22:462.47:100.08:540.46:187:01Full Moon24Thu
25Fri2:371.33:182.27:510.19:190.36:197:00Full Moon25Fri
26Sat3:161.43:472.18:310.29:450.36:196:59Full Moon26Sat
27Sun3:561.44:141.99:110.310:110.36:196:58Waning Gibbous27Sun
28Mon4:381.54:381.79:520.510:370.36:206:57Waning Gibbous28Mon
29Tue5:241.54:591.510:390.611:060.46:206:56Waning Gibbous29Tue
30Wed6:181.55:171.311:380.811:380.46:206:55Waning Gibbous30Wed
31Thu7:261.65:251.11:260.96:206:55Third Quarter31Thu
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 3:46 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 Hanalei Bay, HI?

Hanalei Bay, HI is currently in a transitional phase. Tonight's moon is 67% 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 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 (67% illuminated). This places Hanalei Bay, 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