21.3350’ N, 157.6930’ W

Waimanalo, HI

77°
H 84°
L 78°
NE
10mph
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 5h 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 - Nov 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:312.09:390.06:025:23Waxing Crescent1Thu
2Fri6:271.910:060.26:035:22Waxing Crescent2Fri
3Sat7:431.810:350.36:035:22First Quarter3Sat
4Sun9:061.711:150.56:045:21First Quarter4Sun
5Mon10:061.711:180.76:470.56:045:21First Quarter5Mon
6Tue10:451.711:501.02:210.66:110.56:055:20First Quarter6Tue
7Wed11:121.74:080.66:080.46:055:20Waxing Gibbous7Wed
8Thu12:201.211:34 AM1.75:120.66:150.26:065:20Waxing Gibbous8Thu
9Fri12:491.511:53 AM1.66:030.76:280.16:075:19Waxing Gibbous9Fri
10Sat1:211.712:131.66:500.76:46-0.16:075:19Waxing Gibbous10Sat
11Sun1:542.012:331.57:360.77:08-0.26:085:18Full Moon11Sun
12Mon2:312.212:541.48:250.87:34-0.36:085:18Full Moon12Mon
13Tue3:112.31:151.39:170.88:05-0.46:095:18Full Moon13Tue
14Wed3:552.41:351.210:180.98:41-0.46:105:17Full Moon14Wed
15Thu4:442.41:461.111:370.99:21-0.36:105:17Waning Gibbous15Thu
16Fri5:392.310:05-0.26:115:17Waning Gibbous16Fri
17Sat6:432.210:580.06:115:17Waning Gibbous17Sat
18Sun7:512.16:125:17Third Quarter18Sun
19Mon8:542.09:260.712:050.25:320.56:135:16Third Quarter19Mon
20Tue9:471.911:161.01:420.45:200.46:135:16Third Quarter20Tue
21Wed10:281.83:330.65:320.26:145:16Waning Crescent21Wed
22Thu12:161.411:01 AM1.75:040.75:500.16:155:16Waning Crescent22Thu
23Fri1:011.711:26 AM1.56:160.86:10-0.16:155:16Waning Crescent23Fri
24Sat1:402.011:47 AM1.47:170.86:33-0.26:165:16Waning Crescent24Sat
25Sun2:152.212:061.38:120.86:57-0.36:175:16New Moon25Sun
26Mon2:492.312:241.29:030.97:23-0.36:175:16New Moon26Mon
27Tue3:232.312:441.19:540.97:52-0.36:185:16New Moon27Tue
28Wed3:572.31:061.010:460.88:22-0.36:195:16New Moon28Wed
29Thu4:342.21:241.011:470.88:54-0.26:195:16Waxing Crescent29Thu
30Fri5:132.19:26-0.16:205:16Waxing Crescent30Fri
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