21.3350’ N, 157.6930’ W

Waimanalo, HI

77°
H 84°
L 78°
ENE
17mph
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 1h 57m 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 - Nov 1878

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:301.910:110.712:010.46:350.66:025:23First Quarter1Fri
2Sat10:231.811:351.01:500.55:570.56:035:22First Quarter2Sat
3Sun11:001.73:450.65:570.46:035:22Waxing Gibbous3Sun
4Mon12:171.211:26 AM1.75:020.76:060.36:045:21Waxing Gibbous4Mon
5Tue12:491.411:46 AM1.65:570.76:180.26:045:21Waxing Gibbous5Tue
6Wed1:171.712:021.56:420.76:340.16:055:20Waxing Gibbous6Wed
7Thu1:441.812:181.47:230.86:530.06:055:20Waxing Gibbous7Thu
8Fri2:122.012:361.38:030.87:14-0.16:065:20Full Moon8Fri
9Sat2:422.112:541.38:430.87:37-0.26:075:19Full Moon9Sat
10Sun3:142.21:121.29:260.88:03-0.26:075:19Full Moon10Sun
11Mon3:502.21:281.110:150.98:32-0.26:085:18Full Moon11Mon
12Tue4:312.11:381.111:140.99:03-0.26:085:18Waning Gibbous12Tue
13Wed5:172.19:39-0.16:095:18Waning Gibbous13Wed
14Thu6:092.010:190.06:095:18Waning Gibbous14Thu
15Fri7:072.011:090.26:105:17Third Quarter15Fri
16Sat8:061.96:115:17Third Quarter16Sat
17Sun8:591.910:150.912:230.44:520.56:115:17Third Quarter17Sun
18Mon9:441.811:341.22:180.64:590.36:125:17Third Quarter18Mon
19Tue10:221.74:110.75:190.16:135:16Waning Crescent19Tue
20Wed12:261.610:57 AM1.65:370.85:45-0.16:135:16Waning Crescent20Wed
21Thu1:112.011:30 AM1.56:470.86:15-0.36:145:16Waning Crescent21Thu
22Fri1:532.312:021.37:480.86:48-0.46:155:16New Moon22Fri
23Sat2:362.412:331.28:470.87:23-0.56:155:16New Moon23Sat
24Sun3:192.51:051.19:460.88:00-0.56:165:16New Moon24Sun
25Mon4:032.51:371.110:480.88:39-0.46:165:16New Moon25Mon
26Tue4:482.42:061.011:540.89:19-0.26:175:16Waxing Crescent26Tue
27Wed5:352.22:300.91:120.86:185:16Waxing Crescent27Wed
28Thu6:232.110:390.16:185:16Waxing Crescent28Thu
29Fri7:111.911:190.36:195:16First Quarter29Fri
30Sat7:571.89:040.74:110.56:205:16First Quarter30Sat
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