Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 10:00 pm (0.7 ft)
Next high tide : in 1h 58m at 3:16 pm (2.5 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 5:56 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:161.83:481.411:140.810:300.26:226:18Waxing Crescent1Sun
2Mon6:101.83:441.212:240.96:226:17Waxing Crescent2Mon
3Tue7:251.711:300.46:226:16First Quarter3Tue
4Wed9:121.66:236:15First Quarter4Wed
5Thu10:401.712:260.56:236:14First Quarter5Thu
6Fri11:321.711:230.92:480.57:090.66:236:13First Quarter6Fri
7Sat12:071.84:280.56:570.66:236:12Waxing Gibbous7Sat
8Sun12:001.012:341.95:230.47:020.56:246:11Waxing Gibbous8Sun
9Mon12:301.212:581.96:040.37:140.46:246:11Waxing Gibbous9Mon
10Tue1:001.41:201.96:400.37:310.36:246:10Waxing Gibbous10Tue
11Wed1:331.61:421.97:150.37:510.26:256:09Full Moon11Wed
12Thu2:081.72:041.87:520.48:130.16:256:08Full Moon12Thu
13Fri2:461.92:261.78:310.48:390.06:256:07Full Moon13Fri
14Sat3:262.02:481.69:150.69:070.06:266:06Full Moon14Sat
15Sun4:112.03:081.510:040.79:390.06:266:06Waning Gibbous15Sun
16Mon5:012.03:251.311:030.810:140.06:276:05Waning Gibbous16Mon
17Tue6:012.03:301.212:250.96:276:04Waning Gibbous17Tue
18Wed7:182.011:510.26:276:03Third Quarter18Wed
19Thu8:502.06:286:02Third Quarter19Thu
20Fri10:102.010:010.81:180.36:410.66:286:02Third Quarter20Fri
21Sat11:082.011:311.03:110.46:250.56:296:01Third Quarter21Sat
22Sun11:522.04:390.46:360.46:296:00Waning Crescent22Sun
23Mon12:241.312:282.05:430.46:530.36:296:00Waning Crescent23Mon
24Tue1:071.612:581.96:350.47:130.26:305:59Waning Crescent24Tue
25Wed1:471.81:231.87:210.47:360.16:305:58New Moon25Wed
26Thu2:251.91:461.78:050.57:590.06:315:58New Moon26Thu
27Fri3:022.02:061.58:490.68:24-0.16:315:57New Moon27Fri
28Sat3:392.12:241.49:340.78:49-0.16:325:56New Moon28Sat
29Sun4:162.12:391.310:230.89:140.06:325:56Waxing Crescent29Sun
30Mon4:552.02:511.211:200.99:390.16:335:55Waxing Crescent30Mon
31Tue5:391.92:471.112:400.96:335:55Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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

Slack tide in Waimanalo, HI is approximately 6:38 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 Waimanalo, HI?

Waimanalo, 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 Waimanalo, 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 Waimanalo, HI?

Tide predictions for Waimanalo, 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 Waimanalo, HI?

Tide data for Waimanalo, HI is sourced from NOAA Station #1612376. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612376.

What is the moon phase in Waimanalo, HI tonight?

Tonight the moon over Waimanalo, HI is New Moon (0% illuminated). This places Waimanalo, 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