Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide (tomorrow) : in 3h 17m at 9:50 pm (0.5 ft)
Next high tide : 1:30 am (0.7 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Mar 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:401.43:350.810:150.19:26-0.16:596:42Full Moon1Wed
2Thu4:071.44:100.910:380.110:01-0.16:586:43Full Moon2Thu
3Fri4:331.34:460.911:010.010:380.06:576:43Full Moon3Fri
4Sat5:001.25:271.011:260.011:190.16:566:44Waning Gibbous4Sat
5Sun5:261.16:121.011:530.06:556:44Waning Gibbous5Sun
6Mon5:521.07:071.112:050.312:220.06:556:44Waning Gibbous6Mon
7Tue6:200.88:141.11:040.412:580.06:546:45Waning Gibbous7Tue
8Wed6:530.79:351.22:340.51:440.06:536:45Third Quarter8Wed
9Thu7:480.510:561.35:060.52:490.06:526:45Third Quarter9Thu
10Fri9:490.56:550.44:100.06:516:46Third Quarter10Fri
11Sat12:041.411:38 AM0.57:380.35:28-0.16:506:46Waning Crescent11Sat
12Sun12:581.512:490.68:100.26:33-0.16:496:47Waning Crescent12Sun
13Mon1:451.61:440.78:400.17:30-0.26:486:47Waning Crescent13Mon
14Tue2:281.62:330.99:090.08:23-0.26:476:47Waning Crescent14Tue
15Wed3:081.63:191.09:39-0.19:12-0.26:476:48New Moon15Wed
16Thu3:461.54:041.110:09-0.110:01-0.16:466:48New Moon16Thu
17Fri4:221.44:491.210:40-0.210:500.06:456:48New Moon17Fri
18Sat4:561.25:361.311:11-0.211:410.16:446:49Waxing Crescent18Sat
19Sun5:291.06:241.311:43-0.16:436:49Waxing Crescent19Sun
20Mon6:000.87:161.212:380.312:16-0.16:426:49Waxing Crescent20Mon
21Tue6:320.78:181.21:480.412:520.06:416:50Waxing Crescent21Tue
22Wed7:080.59:321.13:400.51:370.16:406:50First Quarter22Wed
23Thu8:350.410:511.16:220.42:430.26:396:50First Quarter23Thu
24Fri11:050.411:581.27:190.34:140.26:386:51First Quarter24Fri
25Sat12:250.57:450.25:340.26:376:51First Quarter25Sat
26Sun12:491.21:110.68:040.26:340.16:366:51Waxing Gibbous26Sun
27Mon1:291.21:460.78:230.17:210.06:356:52Waxing Gibbous27Mon
28Tue2:021.22:180.88:420.18:020.06:346:52Waxing Gibbous28Tue
29Wed2:331.22:490.99:030.08:410.06:336:52Waxing Gibbous29Wed
30Thu3:011.23:221.09:240.09:200.06:336:53Full Moon30Thu
31Fri3:291.23:561.19:47-0.110:000.06:326:53Full Moon31Fri
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 11:40 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 11% 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 Crescent (11% 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