Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide : in 2h 20m at 10:55 am (0.3 ft)
Next high tide : 5:45 pm (1.6 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waning Gibbous (89% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Jul 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:320.74:432.19:21-0.311:450.35:587:26Full Moon1Fri
2Sat4:260.85:242.010:06-0.25:597:26Waning Gibbous2Sat
3Sun5:210.86:051.912:260.210:52 AM0.05:597:26Waning Gibbous3Sun
4Mon6:210.86:441.71:070.211:39 AM0.25:597:26Waning Gibbous4Mon
5Tue7:280.87:221.51:490.212:310.46:007:26Waning Gibbous5Tue
6Wed8:470.98:011.32:330.21:370.66:007:26Third Quarter6Wed
7Thu10:151.08:421.13:190.23:200.86:017:26Third Quarter7Thu
8Fri11:351.29:320.94:060.25:440.86:017:26Third Quarter8Fri
9Sat12:331.34:530.17:360.86:017:25Third Quarter9Sat
10Sun1:181.55:370.18:370.76:027:25Waning Crescent10Sun
11Mon1:551.66:180.09:140.66:027:25Waning Crescent11Mon
12Tue12:460.72:281.76:560.09:430.56:037:25Waning Crescent12Tue
13Wed1:320.73:001.77:330.010:090.56:037:25Waning Crescent13Wed
14Thu2:130.73:311.88:09-0.110:350.46:037:25New Moon14Thu
15Fri2:520.74:021.88:44-0.111:020.46:047:25New Moon15Fri
16Sat3:310.74:321.89:18-0.111:300.46:047:24New Moon16Sat
17Sun4:110.85:031.89:530.011:590.36:057:24New Moon17Sun
18Mon4:550.85:341.710:300.16:057:24Waxing Crescent18Mon
19Tue5:440.86:051.612:300.311:10 AM0.26:057:24Waxing Crescent19Tue
20Wed6:420.96:371.51:030.311:56 AM0.46:067:23Waxing Crescent20Wed
21Thu7:511.07:111.31:390.212:540.66:067:23Waxing Crescent21Thu
22Fri9:131.17:501.22:210.22:220.86:077:23First Quarter22Fri
23Sat10:371.38:411.03:090.24:380.96:077:22First Quarter23Sat
24Sun11:481.59:570.94:040.16:450.86:077:22First Quarter24Sun
25Mon12:451.75:010.07:580.76:087:21Waxing Gibbous25Mon
26Tue1:351.95:570.08:450.66:087:21Waxing Gibbous26Tue
27Wed12:390.82:202.06:50-0.19:230.56:097:21Waxing Gibbous27Wed
28Thu1:410.83:022.17:39-0.29:580.46:097:20Full Moon28Thu
29Fri2:350.93:422.18:27-0.210:320.36:097:20Full Moon29Fri
30Sat3:260.94:212.09:13-0.111:050.36:107:19Full Moon30Sat
31Sun4:151.04:571.99:590.011:390.36:107:19Full Moon31Sun
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 2:20 pm — 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 89% 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 Waning Gibbous (89% 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