Tides Today & Tomorrow in Nawiliwili, HI

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Nawiliwili, HI.
Next low tide : in 3h 07m at 3:30 am (0.4 ft)
Next high tide : 12:24 pm (1.8 ft)
Sunset today : 7:03 pm
Sunrise tomorrow : 6:17 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #1611400
Common Questions About Tides

Nawiliwili, HI Tides - Jun 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:410.64:122.18:30-0.311:230.35:537:16New Moon1Wed
2Thu3:200.64:492.19:04-0.35:537:17New Moon2Thu
3Fri4:020.65:282.112:040.39:40 AM-0.25:537:17Waxing Crescent3Fri
4Sat4:500.56:082.112:470.310:19 AM-0.25:537:18Waxing Crescent4Sat
5Sun5:500.66:492.01:320.311:01 AM0.05:537:18Waxing Crescent5Sun
6Mon7:060.67:311.82:170.311:50 AM0.25:537:18Waxing Crescent6Mon
7Tue8:390.78:161.62:590.212:560.45:537:19First Quarter7Tue
8Wed10:141.09:041.43:400.12:380.75:537:19First Quarter8Wed
9Thu11:301.39:561.24:190.04:460.85:537:20First Quarter9Thu
10Fri12:291.64:57-0.16:380.85:537:20Waxing Gibbous10Fri
11Sat1:181.95:36-0.28:010.75:537:20Waxing Gibbous11Sat
12Sun2:032.26:16-0.39:040.55:537:21Waxing Gibbous12Sun
13Mon12:510.82:462.36:57-0.39:550.45:537:21Waxing Gibbous13Mon
14Tue1:460.73:282.47:39-0.410:390.45:537:21Full Moon14Tue
15Wed2:380.64:092.48:21-0.411:190.35:537:22Full Moon15Wed
16Thu3:280.64:492.39:03-0.311:570.35:547:22Full Moon16Thu
17Fri4:170.75:272.29:44-0.25:547:22Waning Gibbous17Fri
18Sat5:080.76:042.012:340.310:24 AM-0.15:547:22Waning Gibbous18Sat
19Sun6:030.76:391.81:110.311:05 AM0.15:547:23Waning Gibbous19Sun
20Mon7:080.77:121.61:490.311:48 AM0.45:547:23Waning Gibbous20Mon
21Tue8:270.87:431.42:270.212:400.65:547:23Third Quarter21Tue
22Wed10:001.08:131.23:050.22:050.85:557:23Third Quarter22Wed
23Thu11:231.28:451.13:440.24:340.95:557:23Third Quarter23Thu
24Fri12:191.44:230.16:580.95:557:24Third Quarter24Fri
25Sat1:001.65:010.18:220.85:557:24Waning Crescent25Sat
26Sun1:361.85:390.09:040.65:567:24Waning Crescent26Sun
27Mon2:101.96:17-0.19:350.65:567:24Waning Crescent27Mon
28Tue12:470.72:452.16:55-0.110:040.55:567:24Waning Crescent28Tue
29Wed1:380.63:202.27:33-0.210:330.45:577:24New Moon29Wed
30Thu2:250.73:552.38:12-0.211:030.45:577:24New Moon30Thu
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 7:57 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 67% 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 First Quarter (67% 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