Tides Today & Tomorrow in Chiachi Island (East Side), AK

TIDE TIMES for Wednesday, June 3, 2026
The tide is currently rising in Chiachi Island (East Side), AK.
Next low tide : 10:59 pm (4.0 ft)
Next high tide : in 2h 43m at 5:49 pm (5.6 ft)
Sunset today : 11:12 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Gibbous (89% illuminated)
Tide Station Location : Station #9459085
Common Questions About Tides

Chiachi Island (East Side), AK Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:276.75:348.211:311.47:429:30Waning Gibbous1Tue
2Wed6:146.16:138.212:190.212:062.47:449:27Third Quarter2Wed
3Thu7:125.47:018.01:130.612:473.47:469:25Third Quarter3Thu
4Fri8:324.88:047.72:201.01:414.47:479:22Third Quarter4Fri
5Sat10:294.79:277.53:471.23:035.17:499:20Third Quarter5Sat
6Sun12:045.15:210.94:475.07:519:17Waning Crescent6Sun
7Mon1:005.86:320.26:144.17:539:14Waning Crescent7Mon
8Tue12:118.01:426.57:25-0.57:192.97:559:12Waning Crescent8Tue
9Wed1:128.32:187.18:08-0.98:111.67:579:09New Moon9Wed
10Thu2:048.42:517.68:46-1.18:560.67:599:06New Moon10Thu
11Fri2:508.43:228.09:20-0.99:38-0.18:019:04New Moon11Fri
12Sat3:338.13:538.39:52-0.410:17-0.58:039:01New Moon12Sat
13Sun4:147.74:228.310:230.410:55-0.58:058:58Waxing Crescent13Sun
14Mon4:557.14:528.210:531.411:34-0.18:078:56Waxing Crescent14Mon
15Tue5:356.55:227.911:232.48:098:53Waxing Crescent15Tue
16Wed6:185.85:557.612:140.611:54 AM3.48:118:51First Quarter16Wed
17Thu7:065.26:347.112:581.412:284.48:138:48First Quarter17Thu
18Fri8:144.77:256.71:542.21:105.28:158:45First Quarter18Fri
19Sat10:214.58:376.33:132.72:175.88:168:43First Quarter19Sat
20Sun12:004.84:592.74:095.98:188:40First Quarter20Sun
21Mon12:435.36:082.15:475.28:208:37Waxing Gibbous21Mon
22Tue1:115.76:521.56:434.28:228:35Waxing Gibbous22Tue
23Wed12:256.91:366.37:260.97:253.18:248:32Waxing Gibbous23Wed
24Thu1:127.22:006.87:560.58:031.98:268:29Waxing Gibbous24Thu
25Fri1:537.52:257.48:240.38:390.88:288:27Full Moon25Fri
26Sat2:337.62:518.08:530.39:15-0.18:308:24Full Moon26Sat
27Sun3:137.63:198.59:230.69:53-0.88:328:21Full Moon27Sun
28Mon3:537.53:508.89:541.110:32-1.28:348:19Waning Gibbous28Mon
29Tue4:357.24:249.010:281.811:15-1.18:368:16Waning Gibbous29Tue
30Wed5:216.75:028.911:032.68:388:14Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9459085)

Common Questions About Chiachi Island (East Side), AK Tides

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What time does the tide turn (slack tide) in Chiachi Island (East Side), AK today?

Slack tide in Chiachi Island (East Side), AK is approximately 8:24 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 Chiachi Island (East Side), AK?

Chiachi Island (East Side), AK is currently in a spring phase. Tonight's moon is 89% 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 Chiachi Island (East Side), AK 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 Chiachi Island (East Side), AK?

Tide predictions for Chiachi Island (East Side), AK 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 Chiachi Island (East Side), AK?

Tide data for Chiachi Island (East Side), AK is sourced from NOAA Station #9459085. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9459085.

What is the moon phase in Chiachi Island (East Side), AK tonight?

Tonight the moon over Chiachi Island (East Side), AK is Waning Gibbous (89% illuminated). This places Chiachi Island (East Side), AK 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