Tides Today & Tomorrow in Honolulu, HI

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Honolulu, HI.
Next low tide (tomorrow) : 2:47 am (0.3 ft)
Next high tide : in 6h 54m at 10:13 am (1.7 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:11 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #1612340
Common Questions About Tides

Honolulu, HI Tides - Aug 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:060.82:562.47:33-0.19:560.25:346:40Full Moon1Sat
2Sun2:510.93:312.48:19-0.110:250.25:356:39Full Moon2Sun
3Mon3:361.14:062.39:050.010:550.15:356:39Full Moon3Mon
4Tue4:241.24:412.29:550.111:260.15:356:38Waning Gibbous4Tue
5Wed5:151.45:172.010:490.311:580.15:366:38Waning Gibbous5Wed
6Thu6:121.55:531.711:510.55:366:37Waning Gibbous6Thu
7Fri7:161.66:311.412:320.01:090.75:376:37Waning Gibbous7Fri
8Sat8:281.87:151.11:110.12:510.85:376:36Third Quarter8Sat
9Sun9:451.98:230.91:560.15:010.85:376:35Third Quarter9Sun
10Mon10:572.110:100.72:520.16:520.65:386:35Third Quarter10Mon
11Tue11:582.211:400.73:570.17:460.55:386:34Waning Crescent11Tue
12Wed12:502.35:040.18:220.45:386:33Waning Crescent12Wed
13Thu12:460.81:352.36:040.18:520.35:396:33Waning Crescent13Thu
14Fri1:370.92:152.36:580.19:180.35:396:32Waning Crescent14Fri
15Sat2:211.02:512.37:460.19:420.35:396:31New Moon15Sat
16Sun3:011.13:242.28:300.110:060.25:406:30New Moon16Sun
17Mon3:401.33:542.19:130.210:290.25:406:30New Moon17Mon
18Tue4:191.44:221.99:550.310:530.25:406:29New Moon18Tue
19Wed4:581.54:491.710:380.411:170.25:416:28Waxing Crescent19Wed
20Thu5:381.55:131.511:240.611:430.25:416:27Waxing Crescent20Thu
21Fri6:231.55:361.312:180.75:416:27Waxing Crescent21Fri
22Sat7:171.65:581.212:100.31:270.85:426:26Waxing Crescent22Sat
23Sun8:231.66:211.012:420.33:040.95:426:25First Quarter23Sun
24Mon9:391.61:230.35:426:24First Quarter24Mon
25Tue10:491.89:460.72:220.46:470.75:426:23First Quarter25Tue
26Wed11:441.911:250.73:350.37:170.65:436:22First Quarter26Wed
27Thu12:302.04:450.37:430.55:436:22Waxing Gibbous27Thu
28Fri12:230.81:102.25:440.28:100.45:436:21Waxing Gibbous28Fri
29Sat1:101.01:472.36:370.18:370.35:446:20Waxing Gibbous29Sat
30Sun1:531.12:232.37:270.19:040.25:446:19Full Moon30Sun
31Mon2:361.32:592.28:170.19:320.15:446:18Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612340)

Common Questions About Honolulu, HI Tides

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

Slack tide in Honolulu, HI is approximately 6:30 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 Honolulu, HI?

Honolulu, HI is currently in a neap phase. Tonight's moon is 48% 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 minimum.

What datum are Honolulu, 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 Honolulu, HI?

Tide predictions for Honolulu, 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 Honolulu, HI?

Tide data for Honolulu, HI is sourced from NOAA Station #1612340. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612340.

What is the moon phase in Honolulu, HI tonight?

Tonight the moon over Honolulu, HI is First Quarter (48% illuminated). This places Honolulu, HI in a neap tide cycle, so tidal ranges are near their weekly minimum 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