Tides Today & Tomorrow in Hanalei Bay, HI

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Hanalei Bay, HI.
Next low tide : 1:53 pm (0.9 ft)
Next high tide : in 5h 51m at 7:37 am (1.7 ft)
Sunset today : 7:06 pm
Sunrise tomorrow : 6:16 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #1611683
Common Questions About Tides

Hanalei Bay, HI Tides - Jun 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:230.46:322.21:320.29:55 AM0.05:236:47Waxing Crescent1Sun
2Mon7:130.57:262.02:190.211:01 AM0.25:236:48First Quarter2Mon
3Tue9:010.88:201.82:550.112:380.45:236:48First Quarter3Tue
4Wed10:201.19:101.53:250.02:360.65:236:48First Quarter4Wed
5Thu11:151.59:571.33:520.04:220.65:236:49Waxing Gibbous5Thu
6Fri12:001.84:18-0.15:480.65:236:49Waxing Gibbous6Fri
7Sat12:402.14:45-0.27:010.55:236:50Waxing Gibbous7Sat
8Sun1:172.35:12-0.28:020.55:236:50Waxing Gibbous8Sun
9Mon12:010.71:542.45:41-0.38:540.45:236:50Full Moon9Mon
10Tue12:400.62:292.46:12-0.39:380.45:236:51Full Moon10Tue
11Wed1:170.63:052.36:45-0.210:180.35:236:51Full Moon11Wed
12Thu1:540.53:412.37:19-0.210:590.35:236:51Full Moon12Thu
13Fri2:320.54:192.27:53-0.111:410.35:236:52Waning Gibbous13Fri
14Sat3:140.54:562.08:270.05:236:52Waning Gibbous14Sat
15Sun4:070.55:341.912:260.39:01 AM0.15:236:52Waning Gibbous15Sun
16Mon5:210.56:111.81:100.39:36 AM0.25:236:53Waning Gibbous16Mon
17Tue7:020.66:481.61:480.310:19 AM0.45:236:53Third Quarter17Tue
18Wed8:550.87:261.52:190.211:37 AM0.65:246:53Third Quarter18Wed
19Thu10:121.18:061.32:450.22:000.85:246:53Third Quarter19Thu
20Fri10:581.48:491.13:110.14:110.85:246:54Third Quarter20Fri
21Sat11:361.79:371.03:370.05:450.75:246:54Waning Crescent21Sat
22Sun12:132.04:07-0.16:540.65:246:54Waning Crescent22Sun
23Mon12:512.34:40-0.27:500.55:256:54Waning Crescent23Mon
24Tue1:322.55:18-0.38:380.45:256:55New Moon24Tue
25Wed12:190.62:152.65:59-0.39:230.45:256:55New Moon25Wed
26Thu1:120.62:592.76:42-0.410:080.35:256:55New Moon26Thu
27Fri2:060.63:442.77:27-0.310:520.35:266:55New Moon27Fri
28Sat3:050.64:292.68:14-0.311:360.35:266:55Waxing Crescent28Sat
29Sun4:100.75:132.49:03-0.15:266:55Waxing Crescent29Sun
30Mon5:280.75:562.212:190.29:56 AM0.15:276:55Waxing Crescent30Mon
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 10:45 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 transitional phase. Tonight's moon is 39% 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 (39% 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