Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Waianae, HI.
Next low tide : in 49m at 10:43 am (0.2 ft)
Next high tide : 5:46 pm (2.0 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - Aug 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:190.75:002.19:340.06:057:12Full Moon1Mon
2Tue4:570.85:302.012:000.310:12 AM0.16:067:11Full Moon2Tue
3Wed5:360.95:591.912:260.310:50 AM0.26:067:11Waning Gibbous3Wed
4Thu6:180.96:261.812:530.311:29 AM0.46:077:10Waning Gibbous4Thu
5Fri7:051.06:521.61:210.312:130.56:077:09Waning Gibbous5Fri
6Sat8:011.17:181.41:500.31:070.76:077:09Waning Gibbous6Sat
7Sun9:071.27:451.22:200.32:250.96:087:08Third Quarter7Sun
8Mon10:201.38:171.02:530.34:200.96:087:08Third Quarter8Mon
9Tue11:281.59:120.83:310.36:290.96:087:07Third Quarter9Tue
10Wed12:261.74:180.28:030.76:097:06Third Quarter10Wed
11Thu1:161.95:120.28:510.56:097:06Waning Crescent11Thu
12Fri12:390.72:022.16:090.19:280.46:097:05Waning Crescent12Fri
13Sat1:430.72:462.37:040.010:020.36:107:04Waning Crescent13Sat
14Sun2:360.73:282.47:57-0.110:360.26:107:04New Moon14Sun
15Mon3:260.84:102.48:49-0.111:090.16:107:03New Moon15Mon
16Tue4:151.04:502.49:41-0.111:430.16:117:02New Moon16Tue
17Wed5:051.15:292.210:330.06:117:01New Moon17Wed
18Thu5:581.26:082.012:160.111:28 AM0.26:117:01Waxing Crescent18Thu
19Fri6:551.46:461.712:490.112:300.46:127:00Waxing Crescent19Fri
20Sat7:581.57:251.41:230.11:430.66:126:59Waxing Crescent20Sat
21Sun9:081.68:071.11:590.13:180.86:126:58First Quarter21Sun
22Mon10:231.89:070.92:380.25:250.86:136:57First Quarter22Mon
23Tue11:351.910:500.73:260.27:390.76:136:57First Quarter23Tue
24Wed12:372.04:250.38:390.56:136:56First Quarter24Wed
25Thu12:270.71:292.05:310.39:130.46:146:55Waxing Gibbous25Thu
26Fri1:320.72:142.16:320.29:390.46:146:54Waxing Gibbous26Fri
27Sat2:180.82:532.17:250.210:010.36:146:53Waxing Gibbous27Sat
28Sun2:560.83:272.18:110.210:210.36:146:52Waxing Gibbous28Sun
29Mon3:300.93:592.08:520.210:420.36:156:52Full Moon29Mon
30Tue4:031.04:282.09:300.211:040.36:156:51Full Moon30Tue
31Wed4:361.14:541.910:080.211:260.36:156:50Full Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612482)

Common Questions About Waianae, HI Tides

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

Slack tide in Waianae, HI is approximately 2:14 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 Waianae, HI?

Waianae, HI is currently in a spring phase. Tonight's moon is 95% 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 maximum.

What datum are Waianae, 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 Waianae, HI?

Tide predictions for Waianae, 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 Waianae, HI?

Tide data for Waianae, HI is sourced from NOAA Station #1612482. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612482.

What is the moon phase in Waianae, HI tonight?

Tonight the moon over Waianae, HI is Waning Gibbous (95% illuminated). This places Waianae, HI in a spring tide cycle, so tidal ranges are near their weekly maximum 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