21.3350’ N, 157.6930’ W

Waimanalo, HI

80°
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 3h 07m 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 - Aug 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:291.25:202.010:110.25:326:38Waning Gibbous1Tue
2Wed5:361.25:371.812:040.410:51 AM0.55:336:37Waning Gibbous2Wed
3Thu7:061.35:481.612:380.311:42 AM0.85:336:37Third Quarter3Thu
4Fri9:091.45:461.51:180.21:101.15:336:36Third Quarter4Fri
5Sat11:021.72:100.15:346:35Third Quarter5Sat
6Sun12:102.03:150.05:346:35Waning Crescent6Sun
7Mon12:592.24:23-0.15:346:34Waning Crescent7Mon
8Tue1:402.45:25-0.29:020.85:356:34Waning Crescent8Tue
9Wed2:192.46:19-0.39:050.85:356:33Waning Crescent9Wed
10Thu12:351.12:542.57:08-0.39:240.75:366:32New Moon10Thu
11Fri1:341.23:272.47:52-0.39:480.65:366:32New Moon11Fri
12Sat2:251.23:562.38:34-0.210:140.65:366:31New Moon12Sat
13Sun3:151.34:222.29:140.010:420.55:376:30Waxing Crescent13Sun
14Mon4:051.34:422.09:530.211:100.45:376:29Waxing Crescent14Mon
15Tue4:581.44:571.810:310.511:370.45:376:29Waxing Crescent15Tue
16Wed5:581.45:041.611:110.75:386:28Waxing Crescent16Wed
17Thu7:211.44:581.512:050.311:59 AM1.05:386:27First Quarter17Thu
18Fri9:361.43:591.412:370.31:531.15:386:26First Quarter18Fri
19Sat11:331.61:190.35:396:26First Quarter19Sat
20Sun12:231.72:280.35:396:25First Quarter20Sun
21Mon12:571.93:580.35:396:24Waxing Gibbous21Mon
22Tue1:252.05:050.28:470.85:396:23Waxing Gibbous22Tue
23Wed1:512.15:530.18:300.75:406:22Waxing Gibbous23Wed
24Thu12:031.02:152.16:310.08:370.75:406:22Waxing Gibbous24Thu
25Fri12:471.12:392.27:06-0.18:520.65:406:21Full Moon25Fri
26Sat1:291.23:022.27:39-0.19:120.65:416:20Full Moon26Sat
27Sun2:121.33:242.28:130.09:350.55:416:19Full Moon27Sun
28Mon2:561.43:452.18:490.110:000.45:416:18Full Moon28Mon
29Tue3:441.54:042.09:280.310:270.35:416:17Waning Gibbous29Tue
30Wed4:361.64:201.810:100.510:560.25:426:16Waning Gibbous30Wed
31Thu5:371.64:301.611:000.811:290.15:426:16Waning Gibbous31Thu
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