Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Waimea Bay, HI.
Next low tide : 9:40 am (0.0 ft)
Next high tide : in 3h 34m at 3:56 am (0.8 ft)
Sunset today : 7:19 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Sep 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:270.93:181.88:150.110:010.46:216:55Full Moon1Wed
2Thu3:011.03:471.88:510.110:240.46:216:54Full Moon2Thu
3Fri3:371.14:151.79:280.110:480.36:226:53Full Moon3Fri
4Sat4:161.14:431.610:060.211:130.36:226:52Full Moon4Sat
5Sun4:581.25:111.510:480.311:390.36:226:51Waning Gibbous5Sun
6Mon5:451.35:381.411:360.56:236:50Waning Gibbous6Mon
7Tue6:401.46:051.212:080.312:340.76:236:49Waning Gibbous7Tue
8Wed7:441.46:331.012:410.31:580.86:236:48Waning Gibbous8Wed
9Thu9:021.57:040.81:220.34:440.96:236:47Third Quarter9Thu
10Fri10:261.62:170.36:246:47Third Quarter10Fri
11Sat11:401.811:150.73:340.37:520.66:246:46Third Quarter11Sat
12Sun12:391.94:550.28:180.56:246:45Waning Crescent12Sun
13Mon12:330.81:291.96:060.28:420.46:246:44Waning Crescent13Mon
14Tue1:280.92:122.07:050.19:070.46:256:43Waning Crescent14Tue
15Wed2:151.02:511.97:570.19:320.36:256:42New Moon15Wed
16Thu2:591.23:271.88:460.19:580.36:256:41New Moon16Thu
17Fri3:411.34:011.79:330.210:230.26:266:40New Moon17Fri
18Sat4:231.44:321.510:190.310:490.26:266:39New Moon18Sat
19Sun5:061.55:001.411:070.411:150.26:266:38Waxing Crescent19Sun
20Mon5:501.55:251.211:580.611:410.26:266:37Waxing Crescent20Mon
21Tue6:361.55:471.012:580.76:276:36Waxing Crescent21Tue
22Wed7:301.56:010.812:080.32:250.86:276:35Waxing Crescent22Wed
23Thu8:351.412:380.46:276:34First Quarter23Thu
24Fri9:551.41:160.46:276:33First Quarter24Fri
25Sat11:131.511:410.62:290.57:470.66:286:32First Quarter25Sat
26Sun12:121.54:200.57:570.56:286:31First Quarter26Sun
27Mon12:390.712:571.65:400.58:110.56:286:30Waxing Gibbous27Mon
28Tue1:140.81:341.66:360.48:290.46:296:29Waxing Gibbous28Tue
29Wed1:450.92:061.67:210.38:470.46:296:28Waxing Gibbous29Wed
30Thu2:161.12:371.68:020.39:080.36:296:27Waxing Gibbous30Thu
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 6:48 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 98% 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 Full Moon (98% 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