21.3350’ N, 157.6930’ W

Waimanalo, HI

82°
H 83°
L 77°
NE
14mph
Low tide
10:36 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 1m at 10:36 am (0.8 ft)
Next high tide : 3:30 pm (1.5 ft)
Sunset today : 6:34 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waxing Crescent (15% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Aug 1896

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:301.43:161.41:260.31:381.25:346:39Third Quarter1Sat
2Sun12:191.62:210.35:346:38Third Quarter2Sun
3Mon12:481.83:330.25:356:38Waning Crescent3Mon
4Tue1:152.04:390.15:356:37Waning Crescent4Tue
5Wed1:442.15:32-0.18:580.85:356:37Waning Crescent5Wed
6Thu2:122.26:16-0.28:500.85:366:36Waning Crescent6Thu
7Fri12:151.12:412.36:58-0.39:040.75:366:35New Moon7Fri
8Sat1:131.23:102.47:38-0.39:270.65:366:35New Moon8Sat
9Sun2:071.33:392.48:18-0.29:540.55:376:34New Moon9Sun
10Mon3:011.44:062.39:00-0.110:240.45:376:33Waxing Crescent10Mon
11Tue3:581.44:302.19:440.210:560.35:376:33Waxing Crescent11Tue
12Wed5:001.54:511.910:320.411:300.25:386:32Waxing Crescent12Wed
13Thu6:131.55:061.711:260.85:386:31Waxing Crescent13Thu
14Fri7:491.65:041.512:080.112:441.05:386:31First Quarter14Fri
15Sat9:511.712:530.15:396:30First Quarter15Sat
16Sun11:261.91:540.15:396:29First Quarter16Sun
17Mon12:252.13:160.15:396:28Waxing Gibbous17Mon
18Tue1:082.24:380.19:020.75:406:28Waxing Gibbous18Tue
19Wed1:432.25:390.08:360.75:406:27Waxing Gibbous19Wed
20Thu12:111.02:132.26:27-0.18:380.75:406:26Waxing Gibbous20Thu
21Fri12:591.12:382.27:07-0.18:490.65:416:25Full Moon21Fri
22Sat1:391.32:592.17:420.09:050.65:416:25Full Moon22Sat
23Sun2:181.43:172.08:140.19:250.55:416:24Full Moon23Sun
24Mon2:561.43:331.98:460.29:460.45:426:23Full Moon24Mon
25Tue3:351.53:461.89:180.410:080.35:426:22Waning Gibbous25Tue
26Wed4:151.53:571.79:500.510:300.35:426:21Waning Gibbous26Wed
27Thu4:591.54:031.610:230.710:520.35:426:20Waning Gibbous27Thu
28Fri5:491.54:001.410:580.911:160.35:436:19Waning Gibbous28Fri
29Sat7:011.53:361.411:421.111:460.35:436:19Third Quarter29Sat
30Sun9:231.55:436:18Third Quarter30Sun
31Mon11:281.612:390.35:446:17Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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

Waimanalo, HI is currently in a spring phase. Tonight's moon is 15% 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 Waxing Crescent (15% 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