21.3350’ N, 157.6930’ W

Waimanalo, HI

77°
H 84°
L 78°
ENE
9mph
High tide
6:48 am

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 1:03 pm (1.1 ft)
Next high tide : in 1h 49m at 6:48 am (1.7 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 6:18 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1892

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:272.04:340.37:140.65:505:46Waxing Gibbous1Sat
2Sun12:542.15:300.27:180.55:515:45Waxing Gibbous2Sun
3Mon12:311.31:192.26:170.17:330.45:515:44Waxing Gibbous3Mon
4Tue1:161.51:452.17:020.27:540.25:515:43Full Moon4Tue
5Wed2:021.82:092.07:470.28:190.15:515:43Full Moon5Wed
6Thu2:492.02:331.98:340.48:48-0.15:525:42Full Moon6Thu
7Fri3:382.12:541.79:260.69:18-0.15:525:41Waning Gibbous7Fri
8Sat4:302.23:111.510:250.89:51-0.15:525:40Waning Gibbous8Sat
9Sun5:272.23:151.311:390.910:27-0.15:535:39Waning Gibbous9Sun
10Mon6:372.111:080.05:535:38Waning Gibbous10Mon
11Tue8:082.05:535:37Third Quarter11Tue
12Wed9:452.012:040.25:545:36Third Quarter12Wed
13Thu10:572.011:080.81:470.37:300.65:545:36Third Quarter13Thu
14Fri11:462.03:460.47:090.55:555:35Waning Crescent14Fri
15Sat12:041.012:212.05:030.47:070.55:555:34Waning Crescent15Sat
16Sun12:421.212:471.95:560.47:120.45:555:33Waning Crescent16Sun
17Mon1:141.41:061.96:370.47:210.35:565:32Waning Crescent17Mon
18Tue1:441.61:211.87:140.57:340.25:565:32New Moon18Tue
19Wed2:131.81:351.77:490.57:500.15:565:31New Moon19Wed
20Thu2:431.91:491.68:250.68:080.05:575:30New Moon20Thu
21Fri3:142.02:031.59:030.78:270.05:575:29New Moon21Fri
22Sat3:472.02:161.49:450.88:470.05:585:29Waxing Crescent22Sat
23Sun4:222.02:241.310:320.99:090.05:585:28Waxing Crescent23Sun
24Mon5:031.92:191.211:340.99:320.05:595:27Waxing Crescent24Mon
25Tue5:541.99:590.15:595:27Waxing Crescent25Tue
26Wed7:081.810:340.26:005:26First Quarter26Wed
27Thu8:481.811:320.36:005:25First Quarter27Thu
28Fri10:031.86:005:25First Quarter28Fri
29Sat10:511.910:530.81:470.46:300.56:015:24First Quarter29Sat
30Sun11:252.011:501.13:480.46:190.46:015:24Waxing Gibbous30Sun
31Mon11:552.05:020.46:280.36:025:23Waxing Gibbous31Mon
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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 First Quarter (32% illuminated). This places Waimanalo, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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