Tides Today & Tomorrow in Waimanalo, HI

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Waimanalo, HI.
Next low tide : 8:42 am (-0.2 ft)
Next high tide : in 1h 36m at 1:53 am (0.9 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 5:52 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #1612376
Common Questions About Tides

Waimanalo, HI Tides - Oct 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:231.62:281.88:080.48:350.36:226:18Full Moon1Thu
2Fri2:551.72:431.78:410.58:550.26:226:17Full Moon2Fri
3Sat3:291.82:581.69:160.69:170.26:226:16Full Moon3Sat
4Sun4:051.83:101.59:530.79:380.26:236:15Waning Gibbous4Sun
5Mon4:441.83:171.410:340.89:590.26:236:14Waning Gibbous5Mon
6Tue5:291.83:131.311:250.910:220.26:236:13Waning Gibbous6Tue
7Wed6:301.72:191.21:101.06:246:12Waning Gibbous7Wed
8Thu8:041.711:390.36:246:11Third Quarter8Thu
9Fri9:521.76:246:10Third Quarter9Fri
10Sat10:581.89:450.81:330.48:000.76:246:10Third Quarter10Sat
11Sun11:412.011:221.03:400.46:530.66:256:09Waning Crescent11Sun
12Mon12:152.14:550.36:520.56:256:08Waning Crescent12Mon
13Tue12:131.212:462.15:500.27:060.46:266:07Waning Crescent13Tue
14Wed12:591.51:162.16:390.27:280.26:266:06Waning Crescent14Wed
15Thu1:441.81:442.07:270.37:550.06:266:05New Moon15Thu
16Fri2:312.02:121.98:160.48:24-0.16:276:05New Moon16Fri
17Sat3:182.12:391.79:080.58:56-0.26:276:04New Moon17Sat
18Sun4:082.23:021.510:050.79:29-0.26:276:03Waxing Crescent18Sun
19Mon5:012.23:201.311:120.810:04-0.16:286:02Waxing Crescent19Mon
20Tue6:012.23:201.112:460.96:286:02Waxing Crescent20Tue
21Wed7:162.111:260.26:296:01First Quarter21Wed
22Thu8:452.06:296:00First Quarter22Thu
23Fri10:061.910:210.712:330.37:190.66:295:59First Quarter23Fri
24Sat11:051.911:430.92:340.56:420.56:305:59First Quarter24Sat
25Sun11:471.94:190.56:410.46:305:58Waxing Gibbous25Sun
26Mon12:241.112:181.85:240.56:480.46:315:57Waxing Gibbous26Mon
27Tue12:551.312:411.86:110.57:000.36:315:57Waxing Gibbous27Tue
28Wed1:231.512:591.76:490.57:140.26:325:56Waxing Gibbous28Wed
29Thu1:511.71:151.67:250.67:310.16:325:56Full Moon29Thu
30Fri2:201.81:301.68:000.67:500.06:335:55Full Moon30Fri
31Sat2:501.91:461.58:370.78:110.06:335:54Full Moon31Sat
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 5:17 am — 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 97% 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 (97% 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