21.3350’ N, 157.6930’ W

Waimanalo, HI

83°
H 85°
L 76°
NE
18mph
High tide
3:15 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 9:26 pm (0.4 ft)
Next high tide : in 1h 10m at 3:15 pm (2.1 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:13 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Jun 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:201.85:30-0.17:180.75:176:39Waxing Gibbous1Mon
2Tue1:481.95:56-0.27:590.75:176:39Waxing Gibbous2Tue
3Wed2:192.06:25-0.38:400.75:176:39Full Moon3Wed
4Thu12:021.02:522.16:56-0.49:210.75:176:40Full Moon4Thu
5Fri12:381.03:282.17:29-0.410:050.75:176:40Full Moon5Fri
6Sat1:140.94:052.18:04-0.410:510.75:176:40Full Moon6Sat
7Sun1:540.94:432.18:40-0.311:380.65:176:41Waning Gibbous7Sun
8Mon2:400.95:212.09:19-0.25:176:41Waning Gibbous8Mon
9Tue3:390.86:001.912:260.610:00 AM0.05:176:42Waning Gibbous9Tue
10Wed5:060.86:381.81:130.510:47 AM0.25:176:42Third Quarter10Wed
11Thu7:200.87:161.71:590.411:48 AM0.55:176:42Third Quarter11Thu
12Fri9:381.17:551.52:430.21:270.75:176:43Third Quarter12Fri
13Sat11:041.48:361.43:250.03:470.95:186:43Third Quarter13Sat
14Sun12:011.74:07-0.15:430.95:186:43Waning Crescent14Sun
15Mon12:472.04:48-0.37:030.95:186:43Waning Crescent15Mon
16Tue1:292.25:29-0.48:010.85:186:44Waning Crescent16Tue
17Wed2:102.36:11-0.58:500.75:186:44New Moon17Wed
18Thu2:502.46:53-0.59:330.75:186:44New Moon18Thu
19Fri12:441.03:282.37:34-0.410:140.75:196:45New Moon19Fri
20Sat1:350.94:052.28:15-0.310:530.65:196:45New Moon20Sat
21Sun2:250.94:402.18:55-0.211:330.65:196:45Waxing Crescent21Sun
22Mon3:180.95:122.09:340.05:196:45Waxing Crescent22Mon
23Tue4:180.85:411.812:120.510:10 AM0.25:196:45Waxing Crescent23Tue
24Wed5:380.86:051.712:510.510:46 AM0.45:206:46First Quarter24Wed
25Thu7:510.96:261.51:320.411:24 AM0.75:206:46First Quarter25Thu
26Fri10:341.16:431.42:130.312:350.95:206:46First Quarter26Fri
27Sat11:431.36:571.32:560.23:381.05:206:46First Quarter27Sat
28Sun12:161.53:370.15:216:46Waxing Gibbous28Sun
29Mon12:431.74:160.05:216:46Waxing Gibbous29Mon
30Tue1:101.94:53-0.17:530.85:216:46Waxing Gibbous30Tue
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