21.3350’ N, 157.6930’ W

Waimanalo, HI

83°
H 84°
L 77°
ENE
18mph
Low tide
8:30 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Tuesday, August 25, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 6h 06m at 8:30 pm (0.7 ft)
Next high tide (tomorrow) : 1:03 am (1.2 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:540.96:151.610:020.05:296:25Waxing Crescent1Thu
2Fri7:231.510:420.15:296:26First Quarter2Fri
3Sat8:351.511:440.25:286:26First Quarter3Sat
4Sun8:380.69:361.55:030.51:380.35:276:27First Quarter4Sun
5Mon10:390.810:251.54:570.33:310.45:276:27First Quarter5Mon
6Tue11:361.111:071.55:150.24:500.45:266:27Waxing Gibbous6Tue
7Wed12:221.45:400.05:510.45:266:28Waxing Gibbous7Wed
8Thu1:061.76:09-0.26:450.45:256:28Waxing Gibbous8Thu
9Fri12:211.51:501.96:41-0.37:380.45:256:29Full Moon9Fri
10Sat12:571.42:352.17:16-0.48:320.45:246:29Full Moon10Sat
11Sun1:331.33:202.27:52-0.59:280.55:246:30Full Moon11Sun
12Mon2:081.14:082.28:31-0.410:290.55:236:30Waning Gibbous12Mon
13Tue2:441.04:572.19:11-0.311:350.65:236:30Waning Gibbous13Tue
14Wed3:190.95:512.09:52-0.25:226:31Waning Gibbous14Wed
15Thu3:580.86:491.812:530.610:36 AM0.05:226:31Waning Gibbous15Thu
16Fri5:020.67:531.72:300.511:26 AM0.25:216:32Third Quarter16Fri
17Sat8:260.68:541.53:510.412:390.45:216:32Third Quarter17Sat
18Sun10:420.89:471.54:290.32:300.65:216:33Third Quarter18Sun
19Mon11:411.010:281.44:540.24:120.65:206:33Third Quarter19Mon
20Tue12:181.25:170.15:210.65:206:33Waning Crescent20Tue
21Wed12:481.45:380.06:110.65:206:34Waning Crescent21Wed
22Thu1:151.66:00-0.16:520.65:196:34Waning Crescent22Thu
23Fri1:421.76:23-0.27:300.65:196:35Waning Crescent23Fri
24Sat12:141.12:101.86:48-0.28:080.65:196:35New Moon24Sat
25Sun12:401.12:411.97:14-0.38:470.65:196:36New Moon25Sun
26Mon1:071.03:141.97:41-0.39:290.65:186:36New Moon26Mon
27Tue1:341.03:491.98:10-0.310:140.65:186:36New Moon27Tue
28Wed2:010.94:261.98:40-0.211:050.65:186:37Waxing Crescent28Wed
29Thu2:290.95:061.99:12-0.25:186:37Waxing Crescent29Thu
30Fri3:010.85:501.812:020.69:48 AM0.05:186:38Waxing Crescent30Fri
31Sat3:460.76:381.71:080.610:28 AM0.15:186:38Waxing Crescent31Sat
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 95% 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 Waxing Gibbous (95% 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