Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide : in 2h 09m at 8:11 am (-0.2 ft)
Next high tide : 3:32 pm (2.1 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:15 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Jul 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:270.74:372.09:13-0.211:400.35:587:26Full Moon1Tue
2Wed4:140.75:131.99:53-0.15:597:26Full Moon2Wed
3Thu5:010.75:481.812:150.310:33 AM0.05:597:26Waning Gibbous3Thu
4Fri5:510.76:211.612:500.311:12 AM0.25:597:26Waning Gibbous4Fri
5Sat6:470.86:521.41:260.311:53 AM0.36:007:26Waning Gibbous5Sat
6Sun7:540.87:221.32:040.312:400.56:007:26Waning Gibbous6Sun
7Mon9:150.97:521.12:450.21:470.76:007:26Third Quarter7Mon
8Tue10:451.08:261.03:290.23:490.96:017:26Third Quarter8Tue
9Wed11:561.29:140.84:140.26:230.86:017:25Third Quarter9Wed
10Thu12:451.34:590.17:560.86:027:25Third Quarter10Thu
11Fri1:241.55:430.18:430.76:027:25Waning Crescent11Fri
12Sat1:591.66:240.09:150.66:027:25Waning Crescent12Sat
13Sun12:460.72:331.77:030.09:450.56:037:25Waning Crescent13Sun
14Mon1:370.73:081.87:42-0.110:140.46:037:25Waning Crescent14Mon
15Tue2:240.73:431.98:21-0.110:450.46:047:25New Moon15Tue
16Wed3:100.74:181.99:01-0.111:160.36:047:24New Moon16Wed
17Thu3:570.84:541.99:43-0.111:490.36:047:24New Moon17Thu
18Fri4:480.95:301.910:260.06:057:24Waxing Crescent18Fri
19Sat5:430.96:061.712:240.311:12 AM0.26:057:24Waxing Crescent19Sat
20Sun6:461.06:431.61:010.212:050.46:067:23Waxing Crescent20Sun
21Mon7:581.17:211.41:410.21:100.66:067:23First Quarter21Mon
22Tue9:211.28:041.22:260.22:460.86:067:23First Quarter22Tue
23Wed10:451.49:001.03:170.15:050.96:077:22First Quarter23Wed
24Thu11:561.610:180.84:120.17:070.86:077:22First Quarter24Thu
25Fri12:531.75:090.08:170.76:087:22Waxing Gibbous25Fri
26Sat1:421.96:040.09:000.66:087:21Waxing Gibbous26Sat
27Sun12:530.72:241.96:54-0.19:340.56:087:21Waxing Gibbous27Sun
28Mon1:490.83:042.07:40-0.110:040.46:097:20Full Moon28Mon
29Tue2:360.83:401.98:24-0.110:310.46:097:20Full Moon29Tue
30Wed3:200.94:141.99:040.010:590.36:107:19Full Moon30Wed
31Thu4:010.94:451.89:440.011:260.36:107:19Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611401)

Common Questions About Waimea Bay, HI Tides

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What time does the tide turn (slack tide) in Waimea Bay, HI today?

Slack tide in Waimea Bay, HI is approximately 11:51 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 Waimea Bay, HI?

Waimea Bay, HI is currently in a spring phase. Tonight's moon is 1% 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 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 New Moon (1% illuminated). This places Waimea Bay, 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