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 1h 31m 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 - Jun 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:042.16:22-0.48:060.75:166:37Waning Crescent1Fri
2Sat2:462.36:55-0.59:060.75:166:37New Moon2Sat
3Sun12:281.03:302.47:32-0.610:100.75:166:38New Moon3Sun
4Mon1:031.04:182.48:13-0.611:190.75:166:38New Moon4Mon
5Tue1:400.95:082.48:58-0.55:166:39Waxing Crescent5Tue
6Wed2:190.85:592.312:330.79:45 AM-0.45:166:39Waxing Crescent6Wed
7Thu3:050.86:512.11:520.610:35 AM-0.25:166:39Waxing Crescent7Thu
8Fri4:370.77:422.02:560.611:29 AM0.05:166:40First Quarter8Fri
9Sat7:400.68:271.83:340.412:320.35:166:40First Quarter9Sat
10Sun10:150.99:071.64:040.31:580.65:166:40First Quarter10Sun
11Mon11:441.29:381.54:320.23:520.85:166:41First Quarter11Mon
12Tue12:391.54:570.05:400.95:166:41Waxing Gibbous12Tue
13Wed1:201.85:22-0.17:050.95:166:41Waxing Gibbous13Wed
14Thu1:542.05:48-0.28:130.95:166:42Waxing Gibbous14Thu
15Fri2:252.16:15-0.39:070.85:166:42Waxing Gibbous15Fri
16Sat2:562.16:44-0.39:490.85:166:42Full Moon16Sat
17Sun3:272.17:15-0.310:250.85:176:43Full Moon17Sun
18Mon12:220.94:002.17:49-0.311:020.75:176:43Full Moon18Mon
19Tue1:060.94:342.18:23-0.311:420.75:176:43Full Moon19Tue
20Wed1:470.95:092.08:57-0.25:176:43Waning Gibbous20Wed
21Thu2:270.95:442.012:270.79:30 AM-0.15:176:44Waning Gibbous21Thu
22Fri3:110.86:161.91:120.710:02 AM0.05:186:44Waning Gibbous22Fri
23Sat4:120.86:461.81:550.610:33 AM0.25:186:44Waning Gibbous23Sat
24Sun5:510.77:131.72:300.511:06 AM0.45:186:44Third Quarter24Sun
25Mon8:270.87:381.62:590.411:51 AM0.65:186:44Third Quarter25Mon
26Tue10:491.08:021.43:270.31:320.95:196:44Third Quarter26Tue
27Wed11:541.48:301.33:570.14:241.05:196:45Third Quarter27Wed
28Thu12:381.74:310.06:311.05:196:45Waning Crescent28Thu
29Fri1:182.05:09-0.27:520.95:206:45Waning Crescent29Fri
30Sat1:592.25:51-0.48:480.95:206:45Waning Crescent30Sat
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