Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Zachar Bay, AK.
Next low tide : in 5h 13m at 12:03 pm (0.2 ft)
Next high tide : 6:15 pm (14.0 ft)
Sunset today : 10:26 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Mar 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:0811.711:2111.54:165.25:011.77:075:46Waxing Gibbous1Tue
2Wed11:0112.811:5612.75:083.95:400.57:045:49Waxing Gibbous2Wed
3Thu11:4513.95:502.56:16-0.67:025:51Waxing Gibbous3Thu
4Fri12:3013.912:2714.96:291.06:51-1.56:595:53Full Moon4Fri
5Sat1:0315.01:0815.77:07-0.37:26-2.16:565:55Full Moon5Sat
6Sun1:3615.81:4816.07:46-1.38:03-2.26:545:58Full Moon6Sun
7Mon2:1016.42:3015.98:25-1.98:40-1.86:516:00Waning Gibbous7Mon
8Tue2:4616.53:1315.49:06-2.09:20-0.96:486:02Waning Gibbous8Tue
9Wed3:2316.24:0014.39:51-1.610:030.36:456:04Waning Gibbous9Wed
10Thu4:0515.54:5313.010:40-0.710:511.86:436:07Third Quarter10Thu
11Fri4:5314.45:5811.711:370.411:503.36:406:09Third Quarter11Fri
12Sat5:5213.27:2110.912:481.36:376:11Third Quarter12Sat
13Sun7:1012.38:5411.01:044.42:151.86:346:13Third Quarter13Sun
14Mon8:4212.110:1011.82:354.63:421.46:326:15Waning Crescent14Mon
15Tue10:0212.611:0612.84:003.74:470.66:296:18Waning Crescent15Tue
16Wed11:0413.411:5113.85:032.55:35-0.26:266:20Waning Crescent16Wed
17Thu11:5314.25:511.26:16-0.86:236:22New Moon17Thu
18Fri12:2814.612:3614.76:320.06:52-1.06:216:24New Moon18Fri
19Sat1:0215.11:1415.07:09-0.87:25-1.06:186:26New Moon19Sat
20Sun1:3315.41:5015.07:44-1.27:57-0.76:156:29New Moon20Sun
21Mon2:0315.42:2414.68:18-1.38:29-0.16:126:31Waxing Crescent21Mon
22Tue2:3215.12:5914.08:52-1.09:010.76:096:33Waxing Crescent22Tue
23Wed3:0014.53:3413.19:26-0.39:331.86:076:35Waxing Crescent23Wed
24Thu3:3013.84:1112.110:010.510:082.96:046:37Waxing Crescent24Thu
25Fri4:0212.94:5411.010:401.510:464.16:016:40First Quarter25Fri
26Sat4:3911.95:4910.011:272.511:355.15:586:42First Quarter26Sat
27Sun5:2810.97:069.412:293.35:566:44First Quarter27Sun
28Mon6:4010.28:369.512:465.91:503.65:536:46First Quarter28Mon
29Tue8:1110.29:4610.32:185.83:123.15:506:48Waxing Gibbous29Tue
30Wed9:3110.910:3411.53:394.94:132.25:476:50Waxing Gibbous30Wed
31Thu10:3112.111:1312.84:363.44:591.05:446:53Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457648)

Common Questions About Zachar Bay, AK Tides

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What time does the tide turn (slack tide) in Zachar Bay, AK today?

Slack tide in Zachar Bay, AK is approximately 3:09 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 Zachar Bay, AK?

Zachar Bay, AK is currently in a transitional phase. Tonight's moon is 74% 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 shifting between spring and neap.

What datum are Zachar Bay, 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 Zachar Bay, AK?

Tide predictions for Zachar Bay, 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 Zachar Bay, AK?

Tide data for Zachar Bay, AK is sourced from NOAA Station #9457648. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9457648.

What is the moon phase in Zachar Bay, AK tonight?

Tonight the moon over Zachar Bay, AK is Waning Gibbous (74% illuminated). This places Zachar Bay, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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