21.3350’ N, 157.6930’ W

Waimanalo, HI

81°
H 84°
L 78°
ENE
12mph
Low tide
1:03 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 : in 3h 44m at 1:03 pm (1.1 ft)
Next high tide : 2:42 pm (1.3 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 6:18 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Apr 1892

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:411.07:051.710:55-0.35:516:14Waxing Crescent1Fri
2Sat8:441.611:33-0.15:506:14First Quarter2Sat
3Sun10:281.612:270.05:496:15First Quarter3Sun
4Mon11:371.72:200.15:486:15First Quarter4Mon
5Tue11:400.58:090.34:210.25:476:15First Quarter5Tue
6Wed12:221.712:270.77:420.35:310.15:466:16Waxing Gibbous6Wed
7Thu12:531.71:000.97:350.36:180.15:466:16Waxing Gibbous7Thu
8Fri1:161.71:291.17:370.26:560.15:456:16Waxing Gibbous8Fri
9Sat1:331.61:571.37:460.17:300.25:446:16Waxing Gibbous9Sat
10Sun1:491.52:261.47:580.08:040.25:436:17Full Moon10Sun
11Mon2:031.52:561.68:14-0.18:380.35:426:17Full Moon11Mon
12Tue2:181.43:271.68:32-0.29:150.45:416:17Full Moon12Tue
13Wed2:321.34:001.78:51-0.29:540.55:406:18Full Moon13Wed
14Thu2:451.24:361.79:11-0.210:370.65:406:18Waning Gibbous14Thu
15Fri2:541.05:171.79:33-0.211:300.75:396:18Waning Gibbous15Fri
16Sat2:531.06:091.69:57-0.25:386:19Waning Gibbous16Sat
17Sun2:050.97:281.51:130.810:26 AM-0.15:376:19Waning Gibbous17Sun
18Mon9:151.511:06-0.15:366:19Third Quarter18Mon
19Tue10:331.612:160.15:366:20Third Quarter19Tue
20Wed11:211.72:320.15:356:20Third Quarter20Wed
21Thu11:010.611:571.86:510.44:200.15:346:21Third Quarter21Thu
22Fri12:050.96:410.25:290.15:336:21Waning Crescent22Fri
23Sat12:271.812:551.36:530.16:260.15:336:21Waning Crescent23Sat
24Sun12:551.71:421.67:13-0.17:190.25:326:22Waning Crescent24Sun
25Mon1:221.62:281.87:38-0.38:120.35:316:22New Moon25Mon
26Tue1:471.53:142.08:06-0.49:070.45:306:22New Moon26Tue
27Wed2:111.34:012.18:37-0.510:060.65:306:23New Moon27Wed
28Thu2:311.14:512.19:09-0.511:160.75:296:23Waxing Crescent28Thu
29Fri2:441.05:452.09:43-0.45:286:24Waxing Crescent29Fri
30Sat2:250.96:481.91:000.710:20 AM-0.35:286:24Waxing 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 32% 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 First Quarter (32% 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