Tides Today & Tomorrow in Nawiliwili, HI

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Nawiliwili, HI.
Next low tide : in 4h 20m at 12:50 am (0.3 ft)
Next high tide : 8:38 am (1.6 ft)
Sunset today : 7:06 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #1611400
Common Questions About Tides

Nawiliwili, HI Tides - Jun 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:190.83:442.08:14-0.210:280.35:537:16Full Moon1Mon
2Tue2:590.74:212.18:47-0.311:110.35:537:17Full Moon2Tue
3Wed3:400.75:002.19:22-0.311:570.35:537:17Full Moon3Wed
4Thu4:250.75:412.19:59-0.25:537:18Waning Gibbous4Thu
5Fri5:170.66:242.012:460.310:39 AM-0.15:537:18Waning Gibbous5Fri
6Sat6:200.67:101.91:370.311:25 AM0.15:537:18Waning Gibbous6Sat
7Sun7:400.77:591.82:310.212:200.35:537:19Waning Gibbous7Sun
8Mon9:140.88:521.63:230.21:360.55:537:19Third Quarter8Mon
9Tue10:451.09:491.44:100.13:260.75:537:20Third Quarter9Tue
10Wed11:561.310:481.34:530.05:210.75:537:20Third Quarter10Wed
11Thu12:501.65:33-0.16:530.75:537:20Waning Crescent11Thu
12Fri1:371.96:12-0.28:040.65:537:21Waning Crescent12Fri
13Sat12:401.02:202.16:49-0.39:020.55:537:21Waning Crescent13Sat
14Sun1:310.93:012.27:27-0.39:510.45:537:21New Moon14Sun
15Mon2:190.83:402.28:05-0.310:360.45:537:22New Moon15Mon
16Tue3:040.84:182.28:43-0.311:170.35:547:22New Moon16Tue
17Wed3:490.74:552.29:21-0.211:560.35:547:22New Moon17Wed
18Thu4:330.75:322.19:58-0.15:547:22Waxing Crescent18Thu
19Fri5:200.76:071.912:350.310:35 AM0.05:547:23Waxing Crescent19Fri
20Sat6:130.76:421.81:160.311:13 AM0.25:547:23Waxing Crescent20Sat
21Sun7:180.77:171.61:580.311:54 AM0.45:547:23Waxing Crescent21Sun
22Mon8:390.87:541.42:420.312:450.65:557:23First Quarter22Mon
23Tue10:150.98:331.33:270.32:090.85:557:23First Quarter23Tue
24Wed11:341.19:201.14:090.24:180.95:557:24First Quarter24Wed
25Thu12:251.34:480.26:090.85:557:24First Quarter25Thu
26Fri1:041.55:250.17:240.85:567:24Waxing Gibbous26Fri
27Sat1:401.76:000.08:170.75:567:24Waxing Gibbous27Sat
28Sun12:120.92:141.96:35-0.19:000.65:567:24Waxing Gibbous28Sun
29Mon1:040.82:492.17:11-0.19:390.55:577:24Waxing Gibbous29Mon
30Tue1:520.83:262.27:48-0.210:170.45:577:24Full Moon30Tue
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 4:44 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 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 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 (29% illuminated). This places Nawiliwili, 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