21.3350’ N, 157.6930’ W

Waimanalo, HI

81°
H -°
L 78°
ENE
13mph
Low tide
10:37 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 (tomorrow) : in 1h 33m at 10:37 pm (0.2 ft)
Next high tide : 6:48 am (1.7 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 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:120.95:142.19:07-0.25:206:45Waning Gibbous1Sat
2Sun2:580.95:462.112:190.79:41 AM-0.15:216:45Waning Gibbous2Sun
3Mon3:550.96:162.012:560.610:17 AM0.05:216:45Waning Gibbous3Mon
4Tue5:140.86:441.91:300.610:55 AM0.25:216:45Waning Gibbous4Tue
5Wed7:100.97:101.72:050.411:43 AM0.55:226:45Third Quarter5Wed
6Thu9:331.17:351.62:410.31:000.85:226:45Third Quarter6Thu
7Fri11:161.48:011.43:210.13:301.05:226:45Third Quarter7Fri
8Sat12:171.84:040.06:161.05:236:45Waning Crescent8Sat
9Sun1:052.14:49-0.28:031.05:236:45Waning Crescent9Sun
10Mon1:482.35:35-0.38:560.95:246:45Waning Crescent10Mon
11Tue2:312.46:22-0.49:320.85:246:44New Moon11Tue
12Wed3:132.57:09-0.510:070.85:246:44New Moon12Wed
13Thu1:001.03:542.57:56-0.510:430.75:256:44New Moon13Thu
14Fri2:021.04:332.48:42-0.411:190.75:256:44New Moon14Fri
15Sat3:001.05:092.39:26-0.211:550.65:256:44Waxing Crescent15Sat
16Sun4:001.05:422.110:090.05:266:44Waxing Crescent16Sun
17Mon5:061.06:091.912:310.510:50 AM0.25:266:43Waxing Crescent17Mon
18Tue6:311.06:291.71:070.511:31 AM0.55:276:43First Quarter18Tue
19Wed8:351.16:401.51:440.412:190.85:276:43First Quarter19Wed
20Thu10:551.36:341.42:230.31:551.05:276:43First Quarter20Thu
21Fri12:111.53:050.25:286:42First Quarter21Fri
22Sat12:511.73:510.25:286:42Waxing Gibbous22Sat
23Sun1:211.94:380.15:296:42Waxing Gibbous23Sun
24Mon1:492.05:220.05:296:41Waxing Gibbous24Mon
25Tue2:172.16:03-0.19:190.85:296:41Waxing Gibbous25Tue
26Wed2:452.16:41-0.19:270.85:306:40Full Moon26Wed
27Thu12:231.03:142.27:17-0.29:460.75:306:40Full Moon27Thu
28Fri1:121.03:422.27:51-0.210:100.75:316:40Full Moon28Fri
29Sat1:571.14:102.28:25-0.210:370.75:316:39Full Moon29Sat
30Sun2:431.14:352.28:59-0.111:050.65:316:39Waning Gibbous30Sun
31Mon3:331.14:592.19:340.011:340.55:326:38Waning Gibbous31Mon
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