Tides Today & Tomorrow in Waimea Bay, HI

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in Waimea Bay, HI.
Next low tide : in 7h 00m at 11:22 pm (0.4 ft)
Next high tide (tomorrow) : 3:13 am (0.6 ft)
Sunset today : 7:25 pm
Sunrise tomorrow : 6:03 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #1611401
Common Questions About Tides

Waimea Bay, HI Tides - Jul 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:590.55:271.812:230.49:47 AM-0.15:597:26Full Moon1Wed
2Thu4:430.55:571.812:530.410:21 AM0.05:597:26Waning Gibbous2Thu
3Fri5:340.66:271.71:230.310:56 AM0.15:597:26Waning Gibbous3Fri
4Sat6:370.66:551.51:520.311:35 AM0.36:007:26Waning Gibbous4Sat
5Sun7:540.77:221.42:210.312:260.56:007:26Waning Gibbous5Sun
6Mon9:220.97:491.22:520.21:450.86:007:26Third Quarter6Mon
7Tue10:471.28:161.03:260.14:130.96:017:26Third Quarter7Tue
8Wed11:551.44:050.16:017:26Third Quarter8Wed
9Thu12:501.74:500.06:027:26Waning Crescent9Thu
10Fri1:381.95:39-0.16:027:25Waning Crescent10Fri
11Sat2:252.16:30-0.210:200.56:027:25Waning Crescent11Sat
12Sun1:110.53:102.27:22-0.310:510.46:037:25New Moon12Sun
13Mon2:150.63:532.28:12-0.311:220.46:037:25New Moon13Mon
14Tue3:130.64:352.29:02-0.311:530.36:047:25New Moon14Tue
15Wed4:080.75:142.19:49-0.26:047:25New Moon15Wed
16Thu5:050.85:511.912:250.310:37 AM-0.16:047:24Waxing Crescent16Thu
17Fri6:040.86:251.712:560.311:25 AM0.26:057:24Waxing Crescent17Fri
18Sat7:100.96:551.51:280.212:170.46:057:24Waxing Crescent18Sat
19Sun8:251.07:201.32:010.21:240.76:067:24First Quarter19Sun
20Mon9:501.27:351.02:350.23:150.96:067:23First Quarter20Mon
21Tue11:121.33:130.26:067:23First Quarter21Tue
22Wed12:171.53:570.26:077:23First Quarter22Wed
23Thu1:061.64:460.26:077:22Waxing Gibbous23Thu
24Fri1:471.75:390.110:170.56:087:22Waxing Gibbous24Fri
25Sat12:220.52:241.86:280.110:200.56:087:21Waxing Gibbous25Sat
26Sun1:210.52:581.87:130.010:320.56:087:21Waxing Gibbous26Sun
27Mon2:020.63:301.97:530.010:480.46:097:21Full Moon27Mon
28Tue2:390.64:001.98:30-0.111:080.46:097:20Full Moon28Tue
29Wed3:170.74:281.99:05-0.111:290.46:107:20Full Moon29Wed
30Thu3:560.84:551.89:400.011:520.46:107:19Full Moon30Thu
31Fri4:400.85:211.810:160.16:107:19Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1611401)

Common Questions About Waimea Bay, HI Tides

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When is the lowest tide this week in Waimea Bay, HI?

The lowest tide this week in Waimea Bay, HI is -0.3 ft on Tuesday, Jul 14 at 9:02 am.

When is the highest tide this week in Waimea Bay, HI?

The highest tide this week in Waimea Bay, HI is 2.2 ft on Tuesday, Jul 14 at 4:35 pm — worth noting for launching your boat and being alert for possible high tide flooding.

What time does the tide turn (slack tide) in Waimea Bay, HI today?

Slack tide in Waimea Bay, HI is approximately 1:17 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 0% 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 time is high tide in Waimea Bay, HI today?

High tides in Waimea Bay, HI today: 2:15 am (0.6 ft), 3:53 pm (2.2 ft). The 3:53 pm high of 2.2 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Waimea Bay, HI today?

Low tides in Waimea Bay, HI today: 8:12 am (-0.3 ft), 11:22 pm (0.4 ft). The 8:12 am low of -0.3 ft is a minus tide — water below the MLLW reference datum, which can expose tidepools, mudflats, and shellfish beds not normally accessible.

What is the tidal range in Waimea Bay, HI today?

Today's tidal range in Waimea Bay, HI is 2.6 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 1.7 ft, so today's swing is above-average.

What is the moon phase in Waimea Bay, HI tonight?

Tonight the moon over Waimea Bay, HI is New Moon (0% illuminated). This places Waimea Bay, HI in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does Waimea Bay, HI have — semi-diurnal, diurnal, or mixed?

Waimea Bay, HI has semi-diurnal tides — two high tides and two low tides roughly every 24 hours and 50 minutes, with similar heights.

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