21.3350’ N, 157.6930’ W

Waimanalo, HI

79°
H -°
L 76°
NE
13mph
Low tide
9:51 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide (tomorrow) : in 2h 38m at 9:51 pm (0.1 ft)
Next high tide : 4:54 am (1.8 ft)
Sunset today : 6:35 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 1897

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:312.011:430.15:525:48First Quarter1Fri
2Sat9:132.05:525:47First Quarter2Sat
3Sun10:332.09:060.81:070.38:010.65:525:46First Quarter3Sun
4Mon11:282.111:191.03:050.36:500.65:535:45First Quarter4Mon
5Tue12:072.04:370.46:490.55:535:44Waxing Gibbous5Tue
6Wed12:141.212:372.05:380.46:580.45:535:43Waxing Gibbous6Wed
7Thu12:561.51:011.96:260.47:120.35:535:42Waxing Gibbous7Thu
8Fri1:331.71:191.87:070.57:280.25:545:41Full Moon8Fri
9Sat2:071.81:341.77:450.57:470.15:545:41Full Moon9Sat
10Sun2:392.01:471.68:230.68:070.05:545:40Full Moon10Sun
11Mon3:122.01:591.59:020.78:280.05:555:39Full Moon11Mon
12Tue3:452.02:121.49:420.88:510.05:555:38Waning Gibbous12Tue
13Wed4:212.02:211.310:270.99:150.05:555:37Waning Gibbous13Wed
14Thu5:011.92:201.211:231.09:390.15:565:36Waning Gibbous14Thu
15Fri5:511.810:060.25:565:36Waning Gibbous15Fri
16Sat7:011.710:380.35:575:35Third Quarter16Sat
17Sun8:381.711:320.45:575:34Third Quarter17Sun
18Mon9:561.75:575:33Third Quarter18Mon
19Tue10:431.811:010.91:540.56:380.65:585:33Third Quarter19Tue
20Wed11:151.811:491.13:480.56:150.55:585:32Waning Crescent20Wed
21Thu11:421.94:570.56:180.45:595:31Waning Crescent21Thu
22Fri12:291.412:071.85:520.56:320.25:595:30Waning Crescent22Fri
23Sat1:091.712:321.86:420.56:530.05:595:30Waning Crescent23Sat
24Sun1:492.012:571.77:310.67:19-0.26:005:29New Moon24Sun
25Mon2:322.21:241.58:230.77:49-0.36:005:28New Moon25Mon
26Tue3:172.41:501.49:180.78:23-0.46:015:28New Moon26Tue
27Wed4:062.42:141.310:200.89:01-0.36:015:27Waxing Crescent27Wed
28Thu4:592.42:331.211:370.99:42-0.26:025:26Waxing Crescent28Thu
29Fri6:002.310:27-0.16:025:26Waxing Crescent29Fri
30Sat7:112.211:220.16:035:25First Quarter30Sat
31Sun8:272.16:035:25First Quarter31Sun
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 9% 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 Crescent (9% 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