21.9567’ N, 159.6730’ W

Waimea Bay, HI

79°
H 87°
L 75°
ENE
6mph
High tide
10:25 am

Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Friday, September 18, 2026
The tide is currently rising in Waimea Bay, HI.
Next low tide (tomorrow) : 2:25 am (0.5 ft)
Next high tide : in 3h 52m at 10:25 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 - Oct 1882

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:151.86:240.82:420.75:585:54Waning Gibbous1Sun
2Mon8:201.77:450.712:280.24:520.75:585:53Third Quarter2Mon
3Tue9:341.610:000.71:250.46:110.65:595:53Third Quarter3Tue
4Wed10:481.511:420.82:520.56:490.55:595:52Third Quarter4Wed
5Thu11:491.54:360.57:140.45:595:51Third Quarter5Thu
6Fri12:410.912:371.55:550.57:340.46:005:50Waning Crescent6Fri
7Sat1:211.11:151.46:530.57:530.36:005:49Waning Crescent7Sat
8Sun1:551.21:471.47:410.58:110.36:005:48Waning Crescent8Sun
9Mon2:261.32:151.38:230.48:310.26:015:47Waning Crescent9Mon
10Tue2:561.52:411.29:030.48:510.26:015:46New Moon10Tue
11Wed3:261.63:061.29:420.59:130.16:015:45New Moon11Wed
12Thu3:571.63:311.110:220.59:360.16:025:44New Moon12Thu
13Fri4:311.73:561.011:030.510:010.16:025:44New Moon13Fri
14Sat5:071.74:210.911:490.610:280.16:035:43Waxing Crescent14Sat
15Sun5:471.74:470.812:420.66:035:42Waxing Crescent15Sun
16Mon6:341.75:160.71:540.76:035:41Waxing Crescent16Mon
17Tue7:291.66:070.73:400.76:045:40Waxing Crescent17Tue
18Wed8:341.68:140.612:160.35:100.66:045:40First Quarter18Wed
19Thu9:441.610:270.71:230.45:490.56:055:39First Quarter19Thu
20Fri10:481.611:490.93:110.56:170.46:055:38First Quarter20Fri
21Sat11:431.64:580.66:430.36:065:37Waxing Gibbous21Sat
22Sun12:441.212:311.56:200.57:110.26:065:37Waxing Gibbous22Sun
23Mon1:301.41:151.47:270.57:400.16:065:36Waxing Gibbous23Mon
24Tue2:141.71:561.38:260.58:110.06:075:35Waxing Gibbous24Tue
25Wed2:581.92:351.29:220.48:43-0.16:075:34Full Moon25Wed
26Thu3:412.03:151.110:170.49:17-0.16:085:34Full Moon26Thu
27Fri4:242.13:540.911:120.59:52-0.16:085:33Full Moon27Fri
28Sat5:092.14:340.812:100.56:095:32Waning Gibbous28Sat
29Sun5:552.05:190.71:140.56:095:32Waning Gibbous29Sun
30Mon6:441.96:150.62:290.56:105:31Waning Gibbous30Mon
31Tue7:381.77:430.63:540.56:105:31Third Quarter31Tue
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