21.8700’ N, 160.2350’ W

Nonopapa, Niihau Island, HI

82°
H -°
L 74°
NE
16mph
Low tide
9:51 pm

Tides Today & Tomorrow in Nonopapa, Niihau Island, HI

TIDE TIMES for Wednesday, November 11, 2026
The tide is currently falling in Nonopapa, Niihau Island, HI.
Next low tide : in 5h 10m at 9:51 pm (0.1 ft)
Next high tide (tomorrow) : 5:41 am (1.6 ft)
Sunset today : 5:59 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #1610367
Common Questions About Tides

Nonopapa, Niihau Island, HI Tides - Jul 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:430.87:471.32:310.01:290.56:017:28First Quarter1Wed
2Thu10:011.08:321.13:070.03:170.66:027:28First Quarter2Thu
3Fri11:081.39:260.93:440.05:190.76:027:28First Quarter3Fri
4Sat12:061.54:23-0.17:120.66:027:28First Quarter4Sat
5Sun12:571.75:06-0.18:340.46:037:28Waxing Gibbous5Sun
6Mon1:441.95:52-0.19:290.36:037:28Waxing Gibbous6Mon
7Tue1:040.52:291.96:40-0.110:110.26:047:28Waxing Gibbous7Tue
8Wed2:040.53:122.07:29-0.210:470.26:047:28Full Moon8Wed
9Thu2:580.53:532.08:17-0.111:210.16:047:28Full Moon9Thu
10Fri3:470.54:321.99:03-0.111:520.16:057:28Full Moon10Fri
11Sat4:340.65:091.89:480.06:057:27Full Moon11Sat
12Sun5:220.65:431.712:230.110:32 AM0.16:057:27Waning Gibbous12Sun
13Mon6:130.76:151.512:530.111:17 AM0.26:067:27Waning Gibbous13Mon
14Tue7:100.86:441.31:230.112:060.46:067:27Waning Gibbous14Tue
15Wed8:140.97:101.21:530.11:090.66:077:27Third Quarter15Wed
16Thu9:251.07:351.02:240.12:360.76:077:26Third Quarter16Thu
17Fri10:341.17:580.82:570.14:350.76:077:26Third Quarter17Fri
18Sat11:341.33:350.16:087:26Third Quarter18Sat
19Sun12:221.44:170.16:087:26Third Quarter19Sun
20Mon1:051.55:030.19:040.46:097:25Waning Crescent20Mon
21Tue12:090.51:451.65:500.19:300.36:097:25Waning Crescent21Tue
22Wed1:090.52:221.76:370.09:570.36:107:25Waning Crescent22Wed
23Thu1:580.52:591.87:23-0.110:260.26:107:24New Moon23Thu
24Fri2:430.53:351.98:07-0.110:550.26:107:24New Moon24Fri
25Sat3:270.64:111.98:52-0.111:250.16:117:23New Moon25Sat
26Sun4:140.74:461.99:380.011:540.16:117:23New Moon26Sun
27Mon5:040.85:211.810:260.16:127:23Waxing Crescent27Mon
28Tue5:590.95:561.612:240.111:21 AM0.26:127:22Waxing Crescent28Tue
29Wed7:001.06:301.412:550.112:260.46:127:22Waxing Crescent29Wed
30Thu8:091.27:061.11:270.01:500.66:137:21First Quarter30Thu
31Fri9:251.37:450.92:030.03:440.76:137:21First Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1610367)

Common Questions About Nonopapa, Niihau Island, HI Tides

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Is this week a spring tide or neap tide in Nonopapa, Niihau Island, HI?

Nonopapa, Niihau Island, HI is currently in a spring phase. Tonight's moon is 6% 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 Nonopapa, Niihau Island, 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 Nonopapa, Niihau Island, HI?

Tide predictions for Nonopapa, Niihau Island, 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 Nonopapa, Niihau Island, HI?

Tide data for Nonopapa, Niihau Island, HI is sourced from NOAA Station #1610367. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1610367.

What is the moon phase in Nonopapa, Niihau Island, HI tonight?

Tonight the moon over Nonopapa, Niihau Island, HI is Waxing Crescent (6% illuminated). This places Nonopapa, Niihau Island, 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