21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H -°
L 77°
ENE
13mph
High tide
1:03 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 7:13 am (0.0 ft)
Next high tide : in 20m at 1:03 am (1.2 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:12 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Aug 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:392.26:03-0.27:500.75:346:39Waning Crescent1Thu
2Fri12:161.22:122.36:43-0.28:210.65:346:39New Moon2Fri
3Sat1:081.32:452.37:24-0.28:550.55:346:38New Moon3Sat
4Sun1:591.43:182.38:06-0.29:320.45:356:38New Moon4Sun
5Mon2:521.43:512.28:500.010:100.45:356:37Waxing Crescent5Mon
6Tue3:481.44:242.09:360.210:510.35:366:37Waxing Crescent6Tue
7Wed4:511.44:551.910:260.411:350.35:366:36Waxing Crescent7Wed
8Thu6:101.45:241.611:250.75:366:35First Quarter8Thu
9Fri7:551.55:511.412:250.212:470.95:376:35First Quarter9Fri
10Sat9:471.66:151.31:240.23:231.05:376:34First Quarter10Sat
11Sun11:071.82:340.25:376:33First Quarter11Sun
12Mon12:002.03:450.16:560.95:386:33Waxing Gibbous12Mon
13Tue12:412.14:440.17:140.85:386:32Waxing Gibbous13Tue
14Wed1:152.15:320.07:320.75:386:31Waxing Gibbous14Wed
15Thu12:001.21:442.16:130.07:510.65:396:31Waxing Gibbous15Thu
16Fri12:421.32:102.16:490.08:130.65:396:30Full Moon16Fri
17Sat1:201.32:342.07:230.08:370.55:396:29Full Moon17Sat
18Sun1:571.42:562.07:560.19:030.55:406:28Full Moon18Sun
19Mon2:341.43:171.98:280.29:310.45:406:28Full Moon19Mon
20Tue3:121.43:371.89:000.39:590.45:406:27Waning Gibbous20Tue
21Wed3:521.43:551.79:320.510:280.45:416:26Waning Gibbous21Wed
22Thu4:371.44:101.610:050.610:590.45:416:25Waning Gibbous22Thu
23Fri5:321.44:211.410:410.811:350.45:416:24Waning Gibbous23Fri
24Sat6:531.34:221.311:301.05:416:23Third Quarter24Sat
25Sun9:041.412:230.45:426:23Third Quarter25Sun
26Mon10:411.51:370.45:426:22Third Quarter26Mon
27Tue11:271.78:321.03:030.37:040.95:426:21Third Quarter27Tue
28Wed12:021.94:110.26:370.85:436:20Waning Crescent28Wed
29Thu12:342.05:030.16:500.75:436:19Waning Crescent29Thu
30Fri1:052.25:480.07:130.65:436:18Waning Crescent30Fri
31Sat12:261.41:372.26:32-0.17:410.55:436:17New Moon31Sat
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 98% 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 (98% 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