Tides Today & Tomorrow in Hanauma Bay, HI

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Hanauma Bay, HI.
Next low tide : 5:24 am (0.3 ft)
Next high tide : in 2h 38m at 12:07 am (0.7 ft)
Sunset today : 6:55 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #1612301
Common Questions About Tides

Hanauma Bay, HI Tides - Oct 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:122.14:090.46:430.36:226:18Waning Crescent1Sun
2Mon12:021.112:002.05:240.47:080.26:226:17Waning Crescent2Mon
3Tue12:441.312:401.96:250.47:300.26:226:16Waning Crescent3Tue
4Wed1:221.51:151.87:180.47:510.26:226:15Waning Crescent4Wed
5Thu1:571.71:471.78:050.48:110.16:236:14New Moon5Thu
6Fri2:301.92:161.58:510.48:320.16:236:13New Moon6Fri
7Sat3:032.02:441.39:350.58:530.16:236:13New Moon7Sat
8Sun3:362.03:121.210:200.59:150.16:246:12New Moon8Sun
9Mon4:102.13:381.011:070.59:380.26:246:11Waxing Crescent9Mon
10Tue4:472.04:050.912:000.66:246:10Waxing Crescent10Tue
11Wed5:282.04:340.81:030.66:256:09Waxing Crescent11Wed
12Thu6:191.95:120.72:220.66:256:08Waxing Crescent12Thu
13Fri7:211.86:550.63:500.66:256:07First Quarter13Fri
14Sat8:311.89:360.74:510.56:266:07First Quarter14Sat
15Sun9:361.810:490.81:320.65:270.46:266:06First Quarter15Sun
16Mon10:291.811:331.03:230.65:540.36:266:05First Quarter16Mon
17Tue11:151.84:450.66:190.26:276:04Waxing Gibbous17Tue
18Wed12:111.311:56 AM1.85:510.56:440.16:276:03Waxing Gibbous18Wed
19Thu12:491.612:361.76:510.47:090.06:286:03Waxing Gibbous19Thu
20Fri1:281.91:151.67:490.47:37-0.16:286:02Waxing Gibbous20Fri
21Sat2:082.21:551.48:460.38:06-0.16:286:01Full Moon21Sat
22Sun2:512.42:361.29:450.38:38-0.26:296:01Full Moon22Sun
23Mon3:362.53:191.010:450.39:12-0.26:296:00Full Moon23Mon
24Tue4:242.54:050.911:500.39:50-0.16:305:59Waning Gibbous24Tue
25Wed5:162.55:020.71:010.46:305:58Waning Gibbous25Wed
26Thu6:142.46:210.62:190.46:315:58Waning Gibbous26Thu
27Fri7:182.28:100.63:340.36:315:57Third Quarter27Fri
28Sat8:252.19:530.812:380.44:330.36:325:57Third Quarter28Sat
29Sun9:301.911:031.12:200.65:140.26:325:56Third Quarter29Sun
30Mon10:281.811:521.34:000.65:460.26:335:55Third Quarter30Mon
31Tue11:161.75:220.66:120.16:335:55Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612301)

Common Questions About Hanauma Bay, HI Tides

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

Slack tide in Hanauma Bay, HI is approximately 2:45 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 Hanauma Bay, HI?

Hanauma Bay, HI is currently in a transitional phase. Tonight's moon is 75% 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 Hanauma 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 Hanauma Bay, HI?

Tide predictions for Hanauma 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 Hanauma Bay, HI?

Tide data for Hanauma Bay, HI is sourced from NOAA Station #1612301. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612301.

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

Tonight the moon over Hanauma Bay, HI is Waxing Gibbous (75% illuminated). This places Hanauma 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