21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 78°
NE
8mph
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 3h 08m 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 - Aug 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:361.13:442.58:04-0.410:100.65:326:38New Moon1Wed
2Thu2:361.24:182.48:50-0.310:420.55:336:37New Moon2Thu
3Fri3:341.34:482.39:34-0.111:150.45:336:37Waxing Crescent3Fri
4Sat4:351.35:132.010:190.211:490.45:336:36Waxing Crescent4Sat
5Sun5:431.35:321.811:040.55:346:36Waxing Crescent5Sun
6Mon7:091.35:401.612:230.311:57 AM0.85:346:35First Quarter6Mon
7Tue9:071.45:211.412:590.21:191.15:346:34First Quarter7Tue
8Wed11:061.61:420.25:356:34First Quarter8Wed
9Thu12:141.82:370.25:356:33First Quarter9Thu
10Fri12:561.93:480.25:356:32Waxing Gibbous10Fri
11Sat1:292.04:540.15:366:32Waxing Gibbous11Sat
12Sun1:572.15:460.19:000.85:366:31Waxing Gibbous12Sun
13Mon2:232.16:280.08:540.75:376:30Waxing Gibbous13Mon
14Tue12:331.02:462.17:03-0.19:050.75:376:30Full Moon14Tue
15Wed1:151.13:092.17:35-0.19:220.75:376:29Full Moon15Wed
16Thu1:541.23:302.18:06-0.19:430.65:386:28Full Moon16Thu
17Fri2:341.33:502.18:360.010:050.55:386:27Full Moon17Fri
18Sat3:161.34:072.09:070.210:280.45:386:27Waning Gibbous18Sat
19Sun4:001.44:221.99:390.310:510.45:386:26Waning Gibbous19Sun
20Mon4:491.44:321.710:140.511:160.35:396:25Waning Gibbous20Mon
21Tue5:491.44:381.610:540.811:460.25:396:24Waning Gibbous21Tue
22Wed7:111.54:311.511:501.05:396:24Third Quarter22Wed
23Thu9:191.612:260.25:406:23Third Quarter23Thu
24Fri11:101.81:270.15:406:22Third Quarter24Fri
25Sat12:102.02:570.15:406:21Third Quarter25Sat
26Sun12:532.24:250.08:430.85:416:20Waning Crescent26Sun
27Mon1:302.45:32-0.18:170.75:416:19Waning Crescent27Mon
28Tue12:031.12:042.46:25-0.28:280.65:416:18Waning Crescent28Tue
29Wed1:041.22:362.47:12-0.28:490.55:416:18New Moon29Wed
30Thu1:571.43:042.37:57-0.19:140.45:426:17New Moon30Thu
31Fri2:481.53:302.28:400.09:410.35:426:16New Moon31Fri
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