Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide (tomorrow) : in 56m at 10:11 pm (0.4 ft)
Next high tide : 2:24 am (0.8 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Apr 1959

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:490.56:540.25:080.16:316:53Third Quarter1Wed
2Thu12:181.312:530.77:280.16:220.16:306:54Waning Crescent2Thu
3Fri1:071.31:390.87:560.17:200.16:296:54Waning Crescent3Fri
4Sat1:481.32:181.08:200.08:090.16:286:54Waning Crescent4Sat
5Sun2:241.22:541.18:43-0.18:520.16:276:55Waning Crescent5Sun
6Mon2:551.13:271.29:06-0.19:330.16:276:55New Moon6Mon
7Tue3:241.03:591.39:30-0.110:120.16:266:55New Moon7Tue
8Wed3:500.94:311.39:54-0.110:520.26:256:56New Moon8Wed
9Thu4:160.85:051.310:19-0.111:330.26:246:56New Moon9Thu
10Fri4:400.75:401.310:45-0.16:236:56Waxing Crescent10Fri
11Sat5:050.66:201.312:170.311:12 AM-0.16:226:57Waxing Crescent11Sat
12Sun5:310.57:051.21:100.311:40 AM0.06:216:57Waxing Crescent12Sun
13Mon6:010.58:011.22:220.412:130.06:206:57Waxing Crescent13Mon
14Tue6:580.49:071.24:120.412:580.16:206:58First Quarter14Tue
15Wed9:070.410:171.25:410.32:150.26:196:58First Quarter15Wed
16Thu11:050.511:191.26:190.34:010.36:186:58First Quarter16Thu
17Fri12:130.66:460.25:300.26:176:59First Quarter17Fri
18Sat12:121.21:020.87:110.16:380.26:166:59Waxing Gibbous18Sat
19Sun12:571.21:451.07:370.07:370.16:156:59Waxing Gibbous19Sun
20Mon1:391.22:281.38:05-0.18:320.16:157:00Waxing Gibbous20Mon
21Tue2:191.13:111.58:36-0.29:250.16:147:00Full Moon21Tue
22Wed2:591.13:551.69:09-0.310:200.16:137:00Full Moon22Wed
23Thu3:390.94:411.79:44-0.311:150.16:127:01Full Moon23Thu
24Fri4:210.85:291.810:20-0.36:117:01Waning Gibbous24Fri
25Sat5:050.76:191.712:150.210:59 AM-0.36:117:02Waning Gibbous25Sat
26Sun5:550.67:141.61:220.211:42 AM-0.26:107:02Waning Gibbous26Sun
27Mon6:590.58:141.52:400.312:300.06:097:02Waning Gibbous27Mon
28Tue8:290.59:201.44:030.21:330.16:097:03Third Quarter28Tue
29Wed10:190.510:271.35:120.23:030.36:087:03Third Quarter29Wed
30Thu11:480.711:281.26:010.14:480.46:077:04Third Quarter30Thu
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 12:17 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 5% 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 (5% 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