21.3350’ N, 157.6930’ W

Waimanalo, HI

84°
H 85°
L 77°
SSE
10mph
High tide
1:38 pm

Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Friday, October 9, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 7:50 pm (0.1 ft)
Next high tide : in 1h 37m at 1:38 pm (1.8 ft)
Sunset today : 6:11 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - May 1852

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:471.71:461.67:07-0.17:220.25:276:24Waxing Gibbous1Sat
2Sun1:181.62:311.97:34-0.38:150.35:276:25Full Moon2Sun
3Mon1:471.53:162.08:04-0.49:100.45:266:25Full Moon3Mon
4Tue2:151.34:022.18:36-0.410:080.55:256:25Full Moon4Tue
5Wed2:411.14:502.19:09-0.411:130.65:256:26Waning Gibbous5Wed
6Thu3:021.05:422.09:44-0.45:246:26Waning Gibbous6Thu
7Fri3:120.96:411.912:340.710:19 AM-0.25:246:27Waning Gibbous7Fri
8Sat7:501.810:57-0.15:236:27Waning Gibbous8Sat
9Sun9:051.611:410.15:236:27Third Quarter9Sun
10Mon10:101.612:580.35:226:28Third Quarter10Mon
11Tue11:330.610:581.56:150.33:090.45:226:28Third Quarter11Tue
12Wed12:170.96:110.34:440.55:216:29Third Quarter12Wed
13Thu12:491.16:190.25:450.55:216:29Waning Crescent13Thu
14Fri1:161.36:320.16:310.55:206:29Waning Crescent14Fri
15Sat12:191.41:431.56:480.07:120.55:206:30Waning Crescent15Sat
16Sun12:381.32:111.77:06-0.17:510.55:206:30Waning Crescent16Sun
17Mon12:571.22:401.87:26-0.28:310.65:196:31New Moon17Mon
18Tue1:171.23:131.97:49-0.39:140.65:196:31New Moon18Tue
19Wed1:371.13:471.98:14-0.310:000.65:196:32New Moon19Wed
20Thu1:571.04:262.08:40-0.310:520.75:186:32New Moon20Thu
21Fri2:140.95:081.99:10-0.311:570.75:186:32Waxing Crescent21Fri
22Sat2:270.95:571.99:43-0.25:186:33Waxing Crescent22Sat
23Sun6:531.810:21-0.25:176:33Waxing Crescent23Sun
24Mon7:551.811:080.05:176:34First Quarter24Mon
25Tue8:561.812:130.25:176:34First Quarter25Tue
26Wed9:280.69:501.75:100.41:550.35:176:35First Quarter26Wed
27Thu11:160.910:351.75:140.33:470.55:176:35First Quarter27Thu
28Fri12:161.35:340.15:150.55:166:35Waxing Gibbous28Fri
29Sat1:041.65:59-0.16:250.65:166:36Waxing Gibbous29Sat
30Sun1:481.96:27-0.37:270.65:166:36Waxing Gibbous30Sun
31Mon12:231.42:312.16:58-0.48:250.65:166:37Full Moon31Mon
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 1% 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 New Moon (1% 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