21.9567’ N, 159.6730’ W

Waimea Bay, HI

87°
H -°
L 75°
NE
11mph
Low tide
2:25 am

Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide (tomorrow) : in 11h 08m at 2:25 am (0.5 ft)
Next high tide (tomorrow) : 11:40 am (1.5 ft)
Sunset today : 6:38 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (50% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Nov 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:491.911:250.16:436:01Waning Gibbous1Fri
2Sat7:521.96:436:00Waning Gibbous2Sat
3Sun9:001.89:370.512:170.26:100.46:446:00Third Quarter3Sun
4Mon10:071.711:280.71:410.46:240.36:445:59Third Quarter4Mon
5Tue11:061.73:420.56:410.26:455:59Third Quarter5Tue
6Wed12:300.911:56 AM1.65:270.67:000.26:455:58Waning Crescent6Wed
7Thu1:171.212:381.46:480.67:200.16:465:58Waning Crescent7Thu
8Fri1:581.51:161.37:560.67:420.06:465:57Waning Crescent8Fri
9Sat2:371.71:501.18:580.68:05-0.16:475:57New Moon9Sat
10Sun3:151.92:210.99:560.58:30-0.16:485:57New Moon10Sun
11Mon3:512.02:510.810:510.58:57-0.26:485:56New Moon11Mon
12Tue4:282.03:190.711:460.59:25-0.16:495:56New Moon12Tue
13Wed5:062.03:450.612:430.56:495:56Waxing Crescent13Wed
14Thu5:461.94:070.51:510.56:505:55Waxing Crescent14Thu
15Fri6:291.810:540.16:515:55Waxing Crescent15Fri
16Sat7:171.711:250.36:515:55Waxing Crescent16Sat
17Sun8:091.58:190.45:360.46:525:55First Quarter17Sun
18Mon9:051.45:480.46:535:55First Quarter18Mon
19Tue9:591.46:030.36:535:54First Quarter19Tue
20Wed12:220.710:47 AM1.33:580.76:180.36:545:54First Quarter20Wed
21Thu12:521.011:28 AM1.25:460.76:350.26:555:54Waxing Gibbous21Thu
22Fri1:211.212:051.17:030.76:530.16:555:54Waxing Gibbous22Fri
23Sat1:511.412:401.08:050.77:140.06:565:54Waxing Gibbous23Sat
24Sun2:221.71:150.99:020.67:38-0.16:575:54Waxing Gibbous24Sun
25Mon2:571.81:510.89:560.58:07-0.26:575:54Full Moon25Mon
26Tue3:342.02:270.710:490.58:39-0.26:585:54Full Moon26Tue
27Wed4:152.13:050.611:440.59:15-0.36:595:54Full Moon27Wed
28Thu4:592.13:460.512:440.46:595:54Waning Gibbous28Thu
29Fri5:462.14:350.51:510.47:005:54Waning Gibbous29Fri
30Sat6:362.05:460.43:000.47:015:54Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611401)

Common Questions About Waimea Bay, HI Tides

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Is this week a spring tide or neap tide in Waimea Bay, HI?

Waimea Bay, HI is currently in a neap phase. Tonight's moon is 50% 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 minimum.

What datum are Waimea Bay, 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 Waimea Bay, HI?

Tide predictions for Waimea Bay, 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 Waimea Bay, HI?

Tide data for Waimea Bay, HI is sourced from NOAA Station #1611401. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1611401.

What is the moon phase in Waimea Bay, HI tonight?

Tonight the moon over Waimea Bay, HI is First Quarter (50% illuminated). This places Waimea Bay, HI in a neap tide cycle, so tidal ranges are near their weekly minimum 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