21.8700’ N, 160.2350’ W

Nonopapa, Niihau Island, HI

83°
H -°
L 77°
ENE
13mph
High tide
6:28 pm

Tides Today & Tomorrow in Nonopapa, Niihau Island, HI

TIDE TIMES for Thursday, September 3, 2026
The tide is currently rising in Nonopapa, Niihau Island, HI.
Next low tide : 1:11 am (0.1 ft)
Next high tide (tomorrow) : in 0m at 6:28 pm (0.7 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 6:24 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #1610367
Common Questions About Tides

Nonopapa, Niihau Island, HI Tides - Dec 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:221.66:140.42:290.27:035:57Waning Gibbous1Sun
2Mon7:091.67:530.43:230.27:035:57Waning Gibbous2Mon
3Tue8:011.59:450.54:080.17:045:57Third Quarter3Tue
4Wed8:551.411:010.71:120.44:440.17:055:57Third Quarter4Wed
5Thu9:511.311:530.93:110.55:160.07:055:57Third Quarter5Thu
6Fri10:461.24:590.55:46-0.17:065:57Third Quarter6Fri
7Sat12:381.211:39 AM1.06:280.56:16-0.17:075:58Waning Crescent7Sat
8Sun1:201.512:310.97:440.46:48-0.27:075:58Waning Crescent8Sun
9Mon2:021.71:220.88:510.37:22-0.27:085:58Waning Crescent9Mon
10Tue2:451.92:130.69:510.27:59-0.37:095:58New Moon10Tue
11Wed3:292.03:040.510:480.18:39-0.37:095:59New Moon11Wed
12Thu4:142.13:560.511:410.19:20-0.27:105:59New Moon12Thu
13Fri5:002.04:510.412:340.17:105:59Waxing Crescent13Fri
14Sat5:471.95:520.41:260.17:116:00Waxing Crescent14Sat
15Sun6:341.87:050.42:170.17:126:00Waxing Crescent15Sun
16Mon7:231.68:320.53:060.17:126:00Waxing Crescent16Mon
17Tue8:121.410:040.612:420.33:510.17:136:01First Quarter17Tue
18Wed9:031.211:190.82:090.54:290.17:136:01First Quarter18Wed
19Thu9:551.13:560.65:030.17:146:02First Quarter19Thu
20Fri12:111.010:46 AM0.95:420.65:330.07:146:02First Quarter20Fri
21Sat12:511.211:37 AM0.87:100.66:010.07:156:03Waxing Gibbous21Sat
22Sun1:261.412:250.78:180.56:300.07:156:03Waxing Gibbous22Sun
23Mon1:591.51:110.69:090.46:59-0.17:166:04Waxing Gibbous23Mon
24Tue2:311.61:540.59:510.37:30-0.17:166:04Waxing Gibbous24Tue
25Wed3:041.62:340.510:280.28:03-0.17:176:05Full Moon25Wed
26Thu3:371.73:120.411:040.28:36-0.17:176:05Full Moon26Thu
27Fri4:111.73:500.411:410.19:10-0.17:186:06Full Moon27Fri
28Sat4:461.74:300.412:190.17:186:07Full Moon28Sat
29Sun5:221.75:160.412:580.17:186:07Waning Gibbous29Sun
30Mon5:591.66:120.41:380.17:196:08Waning Gibbous30Mon
31Tue6:371.67:200.52:170.17:196:08Waning Gibbous31Tue
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 transitional phase. Tonight's moon is 66% 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 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 Third Quarter (66% illuminated). This places Nonopapa, Niihau Island, 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