Tides Today & Tomorrow in Hanauma Bay, HI

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Hanauma Bay, HI.
Next low tide (tomorrow) : 12:39 am (0.2 ft)
Next high tide : in 3h 45m at 5:48 pm (1.3 ft)
Sunset today : 6:59 pm
Sunrise tomorrow : 6:10 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #1612301
Common Questions About Tides

Hanauma Bay, HI Tides - Jan 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:192.13:050.710:290.28:45-0.17:086:00New Moon1Thu
2Fri3:502.13:420.711:020.19:190.07:086:01New Moon2Fri
3Sat4:212.04:220.811:360.19:530.07:086:01Waxing Crescent3Sat
4Sun4:521.95:080.812:110.17:096:02Waxing Crescent4Sun
5Mon5:241.86:020.812:480.17:096:03Waxing Crescent5Mon
6Tue5:581.77:110.91:270.17:096:03Waxing Crescent6Tue
7Wed6:361.58:321.012:130.52:080.17:096:04First Quarter7Wed
8Thu7:231.39:491.21:420.72:530.07:106:05First Quarter8Thu
9Fri8:251.110:521.53:380.73:40-0.17:106:05First Quarter9Fri
10Sat9:411.011:451.85:230.64:29-0.17:106:06First Quarter10Sat
11Sun10:570.96:420.55:18-0.27:106:07Waxing Gibbous11Sun
12Mon12:332.012:040.87:420.36:07-0.37:106:07Waxing Gibbous12Mon
13Tue1:182.21:030.88:310.26:57-0.47:106:08Waxing Gibbous13Tue
14Wed2:022.41:570.89:160.07:45-0.47:106:09Full Moon14Wed
15Thu2:462.42:490.99:58-0.18:34-0.47:106:09Full Moon15Thu
16Fri3:282.43:400.910:39-0.19:22-0.37:106:10Full Moon16Fri
17Sat4:102.34:321.011:18-0.110:12-0.17:106:11Waning Gibbous17Sat
18Sun4:512.15:281.011:58-0.111:030.17:106:11Waning Gibbous18Sun
19Mon5:321.96:291.112:39-0.17:106:12Waning Gibbous19Mon
20Tue6:121.67:381.212:000.31:20-0.17:106:13Waning Gibbous20Tue
21Wed6:551.48:541.21:100.52:040.07:106:13Third Quarter21Wed
22Thu7:451.110:091.42:400.72:520.07:106:14Third Quarter22Thu
23Fri8:500.911:111.54:320.73:420.07:096:15Third Quarter23Fri
24Sat10:100.76:210.64:330.07:096:15Third Quarter24Sat
25Sun12:011.711:21 AM0.77:260.55:220.07:096:16Waning Crescent25Sun
26Mon12:431.812:160.78:050.36:07-0.17:096:17Waning Crescent26Mon
27Tue1:201.81:020.78:340.26:48-0.17:096:17Waning Crescent27Tue
28Wed1:541.91:410.79:020.27:26-0.17:086:18Waning Crescent28Wed
29Thu2:261.92:170.89:290.18:03-0.27:086:19New Moon29Thu
30Fri2:562.02:520.89:570.18:38-0.27:086:19New Moon30Fri
31Sat3:261.93:280.910:250.09:14-0.17:076:20New Moon31Sat
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 9:13 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 Hanauma Bay, HI?

Hanauma Bay, HI is currently in a transitional phase. Tonight's moon is 29% 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 Crescent (29% 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