Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Waimea Bay, HI.
Next low tide : 10:34 pm (0.4 ft)
Next high tide : in 33m at 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 - Sep 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:581.610:150.72:510.37:140.76:216:55First Quarter1Sun
2Mon12:051.64:130.37:510.66:216:54First Quarter2Mon
3Tue12:571.75:300.38:160.56:226:53Waxing Gibbous3Tue
4Wed12:550.81:391.76:300.38:370.56:226:52Waxing Gibbous4Wed
5Thu1:380.92:141.77:180.38:550.46:226:51Waxing Gibbous5Thu
6Fri2:131.02:451.67:590.29:140.46:236:50Waxing Gibbous6Fri
7Sat2:461.13:121.68:370.29:340.36:236:49Full Moon7Sat
8Sun3:181.23:371.59:130.39:550.36:236:48Full Moon8Sun
9Mon3:501.34:011.49:490.310:180.36:236:47Full Moon9Mon
10Tue4:241.44:241.310:260.410:410.26:246:46Full Moon10Tue
11Wed5:001.44:461.211:050.511:050.26:246:45Waning Gibbous11Wed
12Thu5:391.45:071.111:480.611:310.26:246:45Waning Gibbous12Thu
13Fri6:241.45:271.012:400.76:246:44Waning Gibbous13Fri
14Sat7:181.45:440.912:000.31:560.86:256:43Waning Gibbous14Sat
15Sun8:281.512:370.36:256:42Third Quarter15Sun
16Mon9:481.51:300.36:256:41Third Quarter16Mon
17Tue11:031.610:460.72:520.47:080.66:266:40Third Quarter17Tue
18Wed12:021.74:270.47:270.56:266:39Third Quarter18Wed
19Thu12:070.812:511.75:440.37:500.46:266:38Waning Crescent19Thu
20Fri1:041.01:341.86:470.28:150.36:266:37Waning Crescent20Fri
21Sat1:521.22:141.87:430.28:430.26:276:36Waning Crescent21Sat
22Sun2:391.42:521.78:370.29:120.16:276:35New Moon22Sun
23Mon3:251.63:291.69:290.39:430.16:276:34New Moon23Mon
24Tue4:111.74:051.410:220.310:150.06:276:33New Moon24Tue
25Wed4:581.84:411.211:170.410:490.06:286:32Waxing Crescent25Wed
26Thu5:481.85:171.112:180.66:286:31Waxing Crescent26Thu
27Fri6:411.85:560.91:300.76:286:30Waxing Crescent27Fri
28Sat7:411.76:440.812:030.23:100.76:296:29First Quarter28Sat
29Sun8:501.68:170.712:490.35:160.76:296:28First Quarter29Sun
30Mon10:061.610:340.71:530.46:250.66:296:27First Quarter30Mon
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 7:03 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 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