21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H -°
L 77°
ENE
18mph
Low tide
7:30 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 4h 00m at 7:30 am (0.3 ft)
Next high tide : 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 - Jan 1879

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:501.35:56 AM1.33:131.13:520.16:375:29First Quarter1Wed
2Thu12:541.54:360.06:375:29Waxing Gibbous2Thu
3Fri1:141.75:16-0.16:385:30Waxing Gibbous3Fri
4Sat1:371.85:55-0.26:385:31Waxing Gibbous4Sat
5Sun2:032.010:53 AM0.99:150.86:32-0.36:385:31Waxing Gibbous5Sun
6Mon2:322.112:030.99:190.77:08-0.46:385:32Full Moon6Mon
7Tue3:022.212:560.99:380.77:45-0.46:385:33Full Moon7Tue
8Wed3:332.31:461.010:040.68:21-0.46:395:33Full Moon8Wed
9Thu4:042.32:361.010:330.68:59-0.46:395:34Full Moon9Thu
10Fri4:342.23:291.011:040.59:37-0.26:395:35Waning Gibbous10Fri
11Sat5:032.14:281.011:380.410:170.06:395:35Waning Gibbous11Sat
12Sun5:292.05:411.012:130.36:395:36Waning Gibbous12Sun
13Mon5:531.87:231.112:530.26:395:37Third Quarter13Mon
14Tue6:111.69:471.31:380.16:395:37Third Quarter14Tue
15Wed6:161.411:361.61:261.02:330.06:395:38Third Quarter15Wed
16Thu3:37-0.16:395:39Third Quarter16Thu
17Fri12:351.84:41-0.26:395:39Waning Crescent17Fri
18Sat1:182.15:37-0.36:395:40Waning Crescent18Sat
19Sun1:562.211:22 AM0.89:130.76:26-0.46:395:41Waning Crescent19Sun
20Mon2:302.312:370.99:160.67:10-0.46:395:41New Moon20Mon
21Tue3:022.31:300.99:320.67:50-0.46:395:42New Moon21Tue
22Wed3:312.22:161.09:530.58:27-0.36:395:43New Moon22Wed
23Thu3:582.12:591.110:170.49:01-0.26:395:43New Moon23Thu
24Fri4:202.03:431.110:430.49:340.06:395:44Waxing Crescent24Fri
25Sat4:401.94:271.111:100.310:040.26:385:45Waxing Crescent25Sat
26Sun4:551.75:161.111:370.210:310.46:385:45Waxing Crescent26Sun
27Mon5:041.66:171.012:050.26:385:46Waxing Crescent27Mon
28Tue5:071.47:531.012:350.26:385:47First Quarter28Tue
29Wed4:551.31:130.26:375:47First Quarter29Wed
30Thu3:441.22:110.16:375:48First Quarter30Thu
31Fri12:511.43:330.16:375:49First Quarter31Fri
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 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