Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Waimea Bay, HI.
Next low tide : 10:55 am (0.3 ft)
Next high tide : in 2h 18m at 5:28 am (0.9 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 - Jan 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:061.210:440.91:300.63:450.27:176:07Third Quarter1Sun
2Mon8:571.011:531.23:310.74:300.17:186:07Third Quarter2Mon
3Tue9:590.95:470.85:160.07:186:08Third Quarter3Tue
4Wed12:451.411:10 AM0.87:200.66:01-0.27:186:09Waning Crescent4Wed
5Thu1:311.612:180.78:230.56:45-0.37:186:09Waning Crescent5Thu
6Fri2:141.81:190.79:120.47:31-0.37:196:10Waning Crescent6Fri
7Sat2:572.02:150.79:560.38:16-0.47:196:11New Moon7Sat
8Sun3:392.03:080.710:380.29:01-0.47:196:11New Moon8Sun
9Mon4:212.14:010.711:190.29:46-0.37:196:12New Moon9Mon
10Tue5:022.04:550.711:590.110:32-0.27:196:13Waxing Crescent10Tue
11Wed5:421.95:520.812:400.17:196:13Waxing Crescent11Wed
12Thu6:221.76:550.81:220.17:196:14Waxing Crescent12Thu
13Fri7:011.58:100.812:090.22:060.17:196:15Waxing Crescent13Fri
14Sat7:401.29:370.91:090.52:530.17:196:15First Quarter14Sat
15Sun8:221.011:071.12:380.73:430.17:196:16First Quarter15Sun
16Mon9:120.85:050.74:340.07:196:17First Quarter16Mon
17Tue12:161.210:23 AM0.77:200.75:230.07:196:17First Quarter17Tue
18Wed1:051.311:41 AM0.68:290.56:08-0.17:196:18Waxing Gibbous18Wed
19Thu1:451.512:430.69:070.56:49-0.17:196:19Waxing Gibbous19Thu
20Fri2:191.51:300.69:340.47:27-0.27:196:19Waxing Gibbous20Fri
21Sat2:511.62:100.69:580.38:02-0.27:196:20Waxing Gibbous21Sat
22Sun3:211.62:460.610:220.38:37-0.27:196:21Full Moon22Sun
23Mon3:511.63:210.610:460.29:11-0.27:196:22Full Moon23Mon
24Tue4:201.63:580.711:120.29:44-0.27:196:22Full Moon24Tue
25Wed4:491.64:370.711:390.210:18-0.17:186:23Full Moon25Wed
26Thu5:171.55:200.712:080.17:186:24Waning Gibbous26Thu
27Fri5:461.56:100.812:380.17:186:24Waning Gibbous27Fri
28Sat6:151.37:100.81:110.17:186:25Waning Gibbous28Sat
29Sun6:461.28:250.912:240.41:490.17:176:26Waning Gibbous29Sun
30Mon7:191.09:531.01:340.62:340.07:176:26Third Quarter30Mon
31Tue8:020.911:151.23:310.73:290.07:176:27Third Quarter31Tue
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 8:11 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 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