Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Waimanalo, HI.
Next low tide : in 55m at 8:31 am (-0.1 ft)
Next high tide : 4:05 pm (2.2 ft)
Sunset today : 7:10 pm
Sunrise tomorrow : 6:03 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Apr 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:541.62:421.88:01-0.28:300.26:226:45New Moon1Sun
2Mon2:221.53:271.98:33-0.39:190.36:216:46New Moon2Mon
3Tue2:491.44:121.99:06-0.410:100.46:206:46New Moon3Tue
4Wed3:141.25:001.99:40-0.311:050.66:196:46Waxing Crescent4Wed
5Thu3:331.15:521.810:15-0.36:186:47Waxing Crescent5Thu
6Fri3:420.96:531.612:110.710:52 AM-0.16:186:47Waxing Crescent6Fri
7Sat2:580.88:141.52:150.711:34 AM0.06:176:47First Quarter7Sat
8Sun9:451.412:310.26:166:48First Quarter8Sun
9Mon10:521.42:180.36:156:48First Quarter9Mon
10Tue11:350.711:361.46:490.44:100.36:146:48First Quarter10Tue
11Wed12:200.96:360.35:200.36:136:49Waxing Gibbous11Wed
12Thu12:071.412:511.16:400.26:080.36:126:49Waxing Gibbous12Thu
13Fri12:301.41:191.26:510.16:480.36:126:49Waxing Gibbous13Fri
14Sat12:501.41:461.47:060.07:240.36:116:50Waxing Gibbous14Sat
15Sun1:101.32:151.67:24-0.17:590.36:106:50Full Moon15Sun
16Mon1:311.32:461.77:45-0.28:360.46:096:50Full Moon16Mon
17Tue1:521.23:181.88:08-0.29:140.46:086:51Full Moon17Tue
18Wed2:141.23:541.88:33-0.39:550.56:086:51Full Moon18Wed
19Thu2:361.14:331.89:01-0.310:420.66:076:51Waning Gibbous19Thu
20Fri2:561.05:171.89:32-0.311:370.66:066:52Waning Gibbous20Fri
21Sat3:150.96:101.710:07-0.26:056:52Waning Gibbous21Sat
22Sun3:280.97:161.612:540.710:48 AM-0.16:056:53Waning Gibbous22Sun
23Mon8:311.611:410.06:046:53Third Quarter23Mon
24Tue9:411.61:010.26:036:53Third Quarter24Tue
25Wed9:550.710:361.65:140.42:560.36:026:54Third Quarter25Wed
26Thu11:291.011:201.65:310.24:370.46:026:54Waning Crescent26Thu
27Fri12:271.35:550.15:510.46:016:54Waning Crescent27Fri
28Sat1:141.66:23-0.16:500.46:006:55Waning Crescent28Sat
29Sun12:321.41:581.96:53-0.37:440.46:006:55Waning Crescent29Sun
30Mon1:031.32:402.07:24-0.48:360.55:596:56New Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612376)

Common Questions About Waimanalo, HI Tides

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What time does the tide turn (slack tide) in Waimanalo, HI today?

Slack tide in Waimanalo, HI is approximately 12:18 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Waimanalo, HI?

Waimanalo, HI is currently in a spring phase. Tonight's moon is 98% 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 (98% 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