21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
H 84°
L 78°
NE
11mph
Low tide
11:29 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 2h 21m at 11:29 am (1.0 ft)
Next high tide : 3:27 pm (1.4 ft)
Sunset today : 6:33 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jul 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:422.46:35-0.59:340.85:206:45New Moon1Sun
2Mon3:252.57:21-0.610:180.85:216:45New Moon2Mon
3Tue1:041.04:082.58:08-0.611:010.75:216:45New Moon3Tue
4Wed2:071.04:512.58:55-0.511:440.75:216:45Waxing Crescent4Wed
5Thu3:111.05:322.49:43-0.35:226:45Waxing Crescent5Thu
6Fri4:200.96:092.212:260.610:30 AM-0.15:226:45Waxing Crescent6Fri
7Sat5:440.96:422.01:070.511:18 AM0.25:226:45Waxing Crescent7Sat
8Sun7:381.07:091.71:480.412:110.65:236:45First Quarter8Sun
9Mon9:511.27:261.52:290.31:270.95:236:45First Quarter9Mon
10Tue11:341.57:231.33:110.23:571.15:236:45First Quarter10Tue
11Wed12:331.73:520.15:246:45Waxing Gibbous11Wed
12Thu1:141.94:330.05:246:44Waxing Gibbous12Thu
13Fri1:472.05:13-0.15:256:44Waxing Gibbous13Fri
14Sat2:172.15:53-0.15:256:44Waxing Gibbous14Sat
15Sun2:462.16:31-0.29:490.85:256:44Full Moon15Sun
16Mon3:142.17:08-0.29:580.85:266:44Full Moon16Mon
17Tue12:461.03:422.17:44-0.210:190.75:266:43Full Moon17Tue
18Wed1:351.04:102.18:17-0.210:450.75:276:43Full Moon18Wed
19Thu2:191.04:362.18:49-0.111:140.75:276:43Full Moon19Thu
20Fri3:041.05:002.19:200.011:420.65:276:43Waning Gibbous20Fri
21Sat3:521.05:212.09:500.15:286:42Waning Gibbous21Sat
22Sun4:481.05:381.812:100.510:21 AM0.35:286:42Waning Gibbous22Sun
23Mon5:591.05:521.712:380.510:54 AM0.55:296:42Waning Gibbous23Mon
24Tue7:411.16:001.61:090.411:38 AM0.85:296:41Third Quarter24Tue
25Wed9:591.35:561.41:470.21:071.15:296:41Third Quarter25Wed
26Thu11:351.62:370.15:306:40Third Quarter26Thu
27Fri12:271.93:370.05:306:40Waning Crescent27Fri
28Sat1:102.24:39-0.15:316:40Waning Crescent28Sat
29Sun1:512.45:36-0.39:020.85:316:39Waning Crescent29Sun
30Mon2:302.56:28-0.49:140.85:316:39Waning Crescent30Mon
31Tue12:301.13:082.57:17-0.49:390.75:326:38New Moon31Tue
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 23% 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 Waxing Crescent (23% 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