Tides Today & Tomorrow in Nawiliwili, HI

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Nawiliwili, HI.
Next low tide : in 1h 27m at 1:10 am (0.3 ft)
Next high tide : 7:03 am (1.1 ft)
Sunset today : 7:23 pm
Sunrise tomorrow : 6:03 am
Moon phase : Waxing Crescent (16% illuminated)
Tide Station Location : Station #1611400
Common Questions About Tides

Nawiliwili, HI Tides - Jul 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:051.39:191.23:440.14:290.95:587:25Third Quarter1Tue
2Wed12:071.64:300.06:260.95:587:25Third Quarter2Wed
3Thu12:591.95:17-0.17:440.75:587:25Waning Crescent3Thu
4Fri1:452.16:03-0.28:400.65:597:25Waning Crescent4Fri
5Sat12:450.92:302.36:50-0.39:260.55:597:25Waning Crescent5Sat
6Sun1:450.93:132.47:37-0.310:070.45:597:25New Moon6Sun
7Mon2:410.93:562.58:23-0.310:470.36:007:24New Moon7Mon
8Tue3:350.94:372.49:09-0.311:260.36:007:24New Moon8Tue
9Wed4:281.05:172.39:55-0.16:017:24Waxing Crescent9Wed
10Thu5:231.05:552.112:050.310:41 AM0.16:017:24Waxing Crescent10Thu
11Fri6:221.06:331.912:440.211:30 AM0.36:017:24Waxing Crescent11Fri
12Sat7:291.17:091.61:240.212:240.56:027:24Waxing Crescent12Sat
13Sun8:461.27:451.42:070.21:340.86:027:24First Quarter13Sun
14Mon10:121.38:231.22:520.23:240.96:037:24First Quarter14Mon
15Tue11:301.49:131.03:410.25:490.96:037:23First Quarter15Tue
16Wed12:281.64:300.27:330.86:037:23First Quarter16Wed
17Thu1:131.85:170.18:240.76:047:23Waxing Gibbous17Thu
18Fri1:501.96:000.18:550.66:047:23Waxing Gibbous18Fri
19Sat12:420.82:242.06:410.09:210.66:057:22Waxing Gibbous19Sat
20Sun1:290.82:552.07:180.09:460.56:057:22Waxing Gibbous20Sun
21Mon2:090.83:262.17:540.010:110.56:057:22Full Moon21Mon
22Tue2:480.93:562.18:290.010:380.46:067:21Full Moon22Tue
23Wed3:270.94:262.19:040.011:060.46:067:21Full Moon23Wed
24Thu4:081.04:562.09:390.111:340.46:077:21Full Moon24Thu
25Fri4:521.05:262.010:170.26:077:20Waning Gibbous25Fri
26Sat5:411.15:561.812:050.310:57 AM0.36:077:20Waning Gibbous26Sat
27Sun6:381.26:271.712:370.311:45 AM0.56:087:19Waning Gibbous27Sun
28Mon7:461.37:001.51:140.312:470.76:087:19Waning Gibbous28Mon
29Tue9:071.47:381.31:560.22:240.96:097:18Third Quarter29Tue
30Wed10:311.68:351.12:470.24:561.06:097:18Third Quarter30Wed
31Thu11:431.810:041.03:460.16:550.96:097:17Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611400)

Common Questions About Nawiliwili, HI Tides

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

Slack tide in Nawiliwili, HI is approximately 4:06 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 Nawiliwili, HI?

Nawiliwili, HI is currently in a spring phase. Tonight's moon is 16% 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 Nawiliwili, 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 Nawiliwili, HI?

Tide predictions for Nawiliwili, 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 Nawiliwili, HI?

Tide data for Nawiliwili, HI is sourced from NOAA Station #1611400. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1611400.

What is the moon phase in Nawiliwili, HI tonight?

Tonight the moon over Nawiliwili, HI is Waxing Crescent (16% illuminated). This places Nawiliwili, 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