Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide : in 6h 00m at 12:14 am (0.3 ft)
Next high tide : 5:28 am (0.9 ft)
Sunset today : 7:19 pm
Sunrise tomorrow : 6:10 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Oct 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:201.43:211.49:230.39:360.26:306:26New Moon1Sun
2Mon3:561.53:501.310:050.410:020.26:306:25New Moon2Mon
3Tue4:341.64:201.210:490.410:290.16:306:24New Moon3Tue
4Wed5:161.74:511.111:380.511:000.16:306:23Waxing Crescent4Wed
5Thu6:031.75:241.012:360.66:316:22Waxing Crescent5Thu
6Fri6:571.76:050.91:530.76:316:21Waxing Crescent6Fri
7Sat8:021.77:120.712:150.23:420.76:316:21First Quarter7Sat
8Sun9:151.79:110.71:100.35:240.66:326:20First Quarter8Sun
9Mon10:301.711:030.82:320.46:170.56:326:19First Quarter9Mon
10Tue11:351.74:140.56:530.46:326:18First Quarter10Tue
11Wed12:161.012:291.75:410.47:230.36:336:17Waxing Gibbous11Wed
12Thu1:091.21:151.66:490.47:510.26:336:16Waxing Gibbous12Thu
13Fri1:541.31:561.67:470.48:190.16:346:15Waxing Gibbous13Fri
14Sat2:361.52:341.58:390.48:480.16:346:14Full Moon14Sat
15Sun3:171.73:101.39:280.49:170.06:346:14Full Moon15Sun
16Mon3:561.83:431.210:160.49:460.06:356:13Full Moon16Mon
17Tue4:351.84:161.111:040.510:150.16:356:12Full Moon17Tue
18Wed5:151.84:470.911:550.510:450.16:366:11Waning Gibbous18Wed
19Thu5:561.75:190.812:510.66:366:10Waning Gibbous19Thu
20Fri6:401.75:550.72:010.66:366:10Waning Gibbous20Fri
21Sat7:301.66:540.63:400.66:376:09Waning Gibbous21Sat
22Sun8:301.59:050.612:260.45:170.66:376:08Third Quarter22Sun
23Mon9:381.411:180.71:250.56:030.56:386:07Third Quarter23Mon
24Tue10:451.43:170.66:310.46:386:07Third Quarter24Tue
25Wed12:190.811:39 AM1.35:020.66:540.46:396:06Third Quarter25Wed
26Thu12:571.012:231.36:130.67:150.36:396:05Waning Crescent26Thu
27Fri1:281.11:011.37:070.67:370.26:406:05Waning Crescent27Fri
28Sat1:591.31:341.37:540.58:000.16:406:04Waning Crescent28Sat
29Sun2:311.52:071.28:390.58:240.16:406:03Waning Crescent29Sun
30Mon3:051.62:401.29:230.48:510.06:416:03New Moon30Mon
31Tue3:421.83:141.110:090.49:210.06:416:02New Moon31Tue
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 2:51 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 95% 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 (95% 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