21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 78°
ENE
20mph
High tide
2:00 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 8:09 pm (0.2 ft)
Next high tide : in 4h 24m at 2:00 pm (2.0 ft)
Sunset today : 6:24 pm
Sunrise tomorrow : 6:20 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jul 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:441.04:302.38:36-0.411:140.75:206:45New Moon1Mon
2Tue2:421.05:052.39:18-0.311:510.65:206:45Waxing Crescent2Tue
3Wed3:451.05:392.210:01-0.15:216:45Waxing Crescent3Wed
4Thu4:581.06:102.012:290.510:46 AM0.15:216:45Waxing Crescent4Thu
5Fri6:341.06:391.81:080.411:36 AM0.45:216:45First Quarter5Fri
6Sat8:411.17:021.61:500.212:450.85:226:45First Quarter6Sat
7Sun10:421.47:181.42:350.12:481.05:226:45First Quarter7Sun
8Mon12:001.73:230.05:236:45First Quarter8Mon
9Tue12:522.04:14-0.15:236:45Waxing Gibbous9Tue
10Wed1:352.25:04-0.25:236:45Waxing Gibbous10Wed
11Thu2:132.35:51-0.39:460.85:246:44Waxing Gibbous11Thu
12Fri2:482.36:36-0.39:450.85:246:44Full Moon12Fri
13Sat12:151.03:212.37:18-0.310:020.75:246:44Full Moon13Sat
14Sun1:151.03:512.27:57-0.310:240.75:256:44Full Moon14Sun
15Mon2:051.04:192.28:34-0.210:500.65:256:44Full Moon15Mon
16Tue2:531.04:442.19:08-0.111:180.65:266:44Waning Gibbous16Tue
17Wed3:411.15:062.09:410.111:470.55:266:43Waning Gibbous17Wed
18Thu4:321.15:231.810:110.35:266:43Waning Gibbous18Thu
19Fri5:311.05:361.712:170.510:39 AM0.55:276:43Waning Gibbous19Fri
20Sat6:491.15:421.612:470.411:06 AM0.75:276:43Third Quarter20Sat
21Sun8:571.15:361.41:210.311:33 AM0.95:286:42Third Quarter21Sun
22Mon11:561.34:231.32:020.31:521.15:286:42Third Quarter22Mon
23Tue12:261.62:550.25:296:42Third Quarter23Tue
24Wed12:531.83:550.15:296:41Waning Crescent24Wed
25Thu1:222.04:510.05:296:41Waning Crescent25Thu
26Fri1:522.15:40-0.19:040.85:306:40Waning Crescent26Fri
27Sat2:232.36:24-0.39:030.85:306:40Waning Crescent27Sat
28Sun12:141.02:552.47:06-0.39:220.75:316:40New Moon28Sun
29Mon1:161.13:262.47:48-0.49:480.65:316:39New Moon29Mon
30Tue2:131.23:572.48:29-0.310:180.55:316:39New Moon30Tue
31Wed3:101.34:262.39:12-0.110:500.45:326:38Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

Collapse All
Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 99% 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 near their weekly maximum.

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 Full Moon (99% illuminated). This places Waimanalo, HI in a spring tide cycle, so tidal ranges are near their weekly maximum 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