Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Waimea Bay, HI.
Next low tide (tomorrow) : 1:04 am (0.2 ft)
Next high tide : in 5h 03m at 6:08 pm (1.5 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waning Gibbous (82% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Apr 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:430.58:531.33:210.412:510.06:316:53Third Quarter1Tue
2Wed8:110.410:081.25:230.31:520.16:306:54Third Quarter2Wed
3Thu10:320.411:181.26:290.33:280.26:296:54Third Quarter3Thu
4Fri12:040.57:010.25:070.26:286:54Third Quarter4Fri
5Sat12:151.212:560.67:240.26:190.26:276:55Waning Crescent5Sat
6Sun12:581.11:340.87:440.17:140.26:266:55Waning Crescent6Sun
7Mon1:341.12:070.98:030.07:590.26:266:55Waning Crescent7Mon
8Tue2:041.12:381.18:230.08:410.16:256:56Waning Crescent8Tue
9Wed2:321.03:091.28:44-0.19:210.16:246:56New Moon9Wed
10Thu2:590.93:411.39:06-0.110:010.26:236:56New Moon10Thu
11Fri3:250.94:141.49:30-0.210:420.26:226:57New Moon11Fri
12Sat3:510.84:501.49:55-0.211:260.26:216:57New Moon12Sat
13Sun4:180.75:291.510:22-0.26:206:57Waxing Crescent13Sun
14Mon4:450.66:131.512:150.310:52 AM-0.26:196:58Waxing Crescent14Mon
15Tue5:140.57:041.41:150.311:26 AM-0.16:196:58Waxing Crescent15Tue
16Wed5:530.48:031.42:370.412:06-0.16:186:58Waxing Crescent16Wed
17Thu7:110.49:091.44:220.31:010.06:176:59First Quarter17Thu
18Fri9:230.410:171.35:290.32:250.26:166:59First Quarter18Fri
19Sat11:110.511:181.36:060.24:100.26:156:59First Quarter19Sat
20Sun12:210.86:350.15:430.36:147:00Waxing Gibbous20Sun
21Mon12:111.31:131.07:030.06:570.26:147:00Waxing Gibbous21Mon
22Tue12:581.22:001.37:32-0.18:020.26:137:01Waxing Gibbous22Tue
23Wed1:411.12:441.58:01-0.29:000.26:127:01Waxing Gibbous23Wed
24Thu2:221.03:271.68:33-0.39:560.26:117:01Full Moon24Thu
25Fri3:020.94:101.79:05-0.410:500.26:117:02Full Moon25Fri
26Sat3:410.74:531.89:39-0.411:440.26:107:02Full Moon26Sat
27Sun4:190.65:371.710:14-0.36:097:02Waning Gibbous27Sun
28Mon5:000.56:221.612:400.210:50 AM-0.26:087:03Waning Gibbous28Mon
29Tue5:440.57:111.51:420.311:28 AM-0.16:087:03Waning Gibbous29Tue
30Wed6:420.48:041.42:540.312:090.06:077:04Waning Gibbous30Wed
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 9:36 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 82% 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 (82% 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