21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 78°
NE
9mph
Low tide
1:03 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 5h 56m at 1:03 pm (1.1 ft)
Next high tide : 2:42 pm (1.3 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 6:18 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jul 1892

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:200.97:521.53:150.412:410.75:206:45First Quarter1Fri
2Sat11:591.28:141.43:470.32:510.95:216:45First Quarter2Sat
3Sun12:381.44:170.25:231.05:216:45First Quarter3Sun
4Mon1:061.64:470.17:051.05:216:45Waxing Gibbous4Mon
5Tue1:331.85:170.08:060.95:226:45Waxing Gibbous5Tue
6Wed2:012.05:49-0.18:440.85:226:45Waxing Gibbous6Wed
7Thu2:322.16:22-0.29:160.85:226:45Waxing Gibbous7Thu
8Fri3:052.26:57-0.39:480.85:236:45Full Moon8Fri
9Sat12:281.03:392.37:34-0.310:230.85:236:45Full Moon9Sat
10Sun1:171.04:152.38:12-0.410:590.75:246:45Full Moon10Sun
11Mon2:071.04:502.38:51-0.311:360.75:246:44Waning Gibbous11Mon
12Tue3:001.05:252.29:31-0.25:246:44Waning Gibbous12Tue
13Wed4:011.05:582.112:140.610:13 AM0.05:256:44Waning Gibbous13Wed
14Thu5:161.06:282.012:530.510:57 AM0.25:256:44Waning Gibbous14Thu
15Fri6:581.06:561.81:320.411:48 AM0.55:266:44Third Quarter15Fri
16Sat9:091.27:211.62:150.31:040.85:266:44Third Quarter16Sat
17Sun11:011.57:391.43:010.13:311.15:266:43Third Quarter17Sun
18Mon12:111.83:490.05:276:43Waning Crescent18Mon
19Tue1:012.14:38-0.15:276:43Waning Crescent19Tue
20Wed1:442.35:26-0.25:286:42Waning Crescent20Wed
21Thu2:232.46:13-0.39:360.85:286:42Waning Crescent21Thu
22Fri3:002.46:58-0.39:540.85:286:42New Moon22Fri
23Sat12:511.03:352.47:41-0.310:180.75:296:41New Moon23Sat
24Sun1:461.04:082.38:22-0.310:440.75:296:41New Moon24Sun
25Mon2:351.14:382.29:01-0.211:130.75:306:41Waxing Crescent25Mon
26Tue3:241.15:052.19:370.011:420.65:306:40Waxing Crescent26Tue
27Wed4:141.15:271.910:120.25:306:40Waxing Crescent27Wed
28Thu5:111.15:451.812:120.510:45 AM0.45:316:39Waxing Crescent28Thu
29Fri6:251.15:581.612:440.511:17 AM0.75:316:39First Quarter29Fri
30Sat8:251.16:031.51:170.411:54 AM0.95:326:38First Quarter30Sat
31Sun11:151.35:441.31:560.41:441.15:326:38First Quarter31Sun
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 transitional phase. Tonight's moon is 32% 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 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 First Quarter (32% illuminated). This places Waimanalo, 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