21.9567’ N, 159.6730’ W

Waimea Bay, HI

89°
H 90°
L 73°
WNW
9mph
Low tide
8:25 pm

Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Monday, September 21, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide : in 5h 58m at 8:25 pm (0.5 ft)
Next high tide (tomorrow) : 1:15 am (0.8 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:27 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Jun 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:070.44:521.99:09-0.35:236:46New Moon1Sat
2Sun3:480.45:331.912:340.39:46 AM-0.35:236:47Waxing Crescent2Sun
3Mon4:350.46:161.91:220.310:25 AM-0.25:226:47Waxing Crescent3Mon
4Tue5:350.47:001.82:120.311:08 AM-0.15:226:47Waxing Crescent4Tue
5Wed6:560.47:441.72:580.311:56 AM0.15:226:48Waxing Crescent5Wed
6Thu8:350.58:291.53:380.212:590.35:226:48First Quarter6Thu
7Fri10:160.79:151.34:140.12:340.65:226:48First Quarter7Fri
8Sat11:361.010:031.14:460.04:430.75:226:49First Quarter8Sat
9Sun12:351.35:19-0.16:430.75:226:49Waxing Gibbous9Sun
10Mon1:241.65:53-0.28:180.65:226:50Waxing Gibbous10Mon
11Tue2:081.86:28-0.29:300.55:226:50Waxing Gibbous11Tue
12Wed12:410.62:502.07:05-0.310:260.45:236:50Waxing Gibbous12Wed
13Thu1:350.53:312.07:45-0.311:120.45:236:51Full Moon13Thu
14Fri2:270.54:122.08:25-0.311:520.35:236:51Full Moon14Fri
15Sat3:160.54:522.09:06-0.35:236:51Full Moon15Sat
16Sun4:030.55:311.912:290.39:47 AM-0.25:236:51Waning Gibbous16Sun
17Mon4:510.56:081.81:050.310:27 AM-0.15:236:52Waning Gibbous17Mon
18Tue5:450.56:441.61:410.311:05 AM0.05:236:52Waning Gibbous18Tue
19Wed6:480.57:171.52:170.311:44 AM0.25:246:52Waning Gibbous19Wed
20Thu8:070.67:471.32:530.312:280.45:246:52Third Quarter20Thu
21Fri9:430.78:161.23:280.21:340.75:246:53Third Quarter21Fri
22Sat11:150.98:431.04:010.23:440.85:246:53Third Quarter22Sat
23Sun12:151.14:340.16:320.85:246:53Third Quarter23Sun
24Mon12:571.35:070.15:256:53Waning Crescent24Mon
25Tue1:331.55:410.05:256:53Waning Crescent25Tue
26Wed2:081.76:17-0.110:060.55:256:54Waning Crescent26Wed
27Thu12:220.52:431.86:55-0.110:340.55:266:54Waning Crescent27Thu
28Fri1:210.53:201.97:35-0.211:040.45:266:54New Moon28Fri
29Sat2:120.53:582.08:15-0.311:340.45:266:54New Moon29Sat
30Sun3:010.54:372.08:57-0.35:266:54New Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611401)

Common Questions About Waimea Bay, HI Tides

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Is this week a spring tide or neap tide in Waimea Bay, HI?

Waimea Bay, HI is currently in a transitional phase. Tonight's moon is 78% 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 shifting between spring and neap.

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 Waxing Gibbous (78% illuminated). This places Waimea Bay, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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