Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide : 11:23 am (-3.0 ft)
Next high tide : in 1m at 4:54 am (15.7 ft)
Sunset today : 10:58 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Crescent (16% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Sep 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:2315.45:3915.811:31-0.87:179:11Waning Gibbous1Sun
2Mon6:1014.06:2014.712:02-1.012:140.87:199:09Waning Gibbous2Mon
3Tue7:0212.57:0513.312:500.31:002.67:219:06Third Quarter3Tue
4Wed8:0311.17:5912.11:461.61:544.27:239:03Third Quarter4Wed
5Thu9:2310.19:1111.12:532.83:035.37:259:00Third Quarter5Thu
6Fri10:5710.010:3810.94:213.34:345.77:288:57Waning Crescent6Fri
7Sat12:1210.65:463.05:595.27:308:55Waning Crescent7Sat
8Sun1:0111.46:442.36:534.37:328:52Waning Crescent8Sun
9Mon12:4612.01:3712.27:241.57:333.27:348:49Waning Crescent9Mon
10Tue1:2712.92:0813.17:560.88:072.17:368:46Waning Crescent10Tue
11Wed2:0413.62:3613.88:260.28:401.17:388:44New Moon11Wed
12Thu2:3914.33:0414.48:56-0.39:120.37:408:41New Moon12Thu
13Fri3:1314.73:3214.99:26-0.59:44-0.27:428:38New Moon13Fri
14Sat3:4714.84:0015.19:57-0.410:17-0.57:448:35New Moon14Sat
15Sun4:2114.64:2915.110:290.010:51-0.57:468:32Waxing Crescent15Sun
16Mon4:5714.25:0014.911:020.811:27-0.27:488:30Waxing Crescent16Mon
17Tue5:3613.45:3414.411:381.77:518:27Waxing Crescent17Tue
18Wed6:2012.56:1413.712:080.412:192.87:538:24First Quarter18Wed
19Thu7:1611.57:0512.912:571.21:103.97:558:21First Quarter19Thu
20Fri8:3010.88:1512.21:591.92:184.87:578:18First Quarter20Fri
21Sat10:0010.89:4412.03:182.33:455.07:598:16First Quarter21Sat
22Sun11:2111.611:1012.74:441.95:114.28:018:13Waxing Gibbous22Sun
23Mon12:2113.05:560.96:202.68:038:10Waxing Gibbous23Mon
24Tue12:2013.81:1014.36:53-0.27:150.98:058:07Waxing Gibbous24Tue
25Wed1:1715.01:5315.67:40-1.18:03-0.88:078:04Full Moon25Wed
26Thu2:0716.02:3416.58:24-1.78:47-2.08:098:02Full Moon26Thu
27Fri2:5416.53:1217.19:05-1.99:29-2.78:127:59Full Moon27Fri
28Sat3:3816.63:5017.19:45-1.510:11-2.88:147:56Waning Gibbous28Sat
29Sun4:2116.14:2716.710:24-0.710:52-2.38:167:53Waning Gibbous29Sun
30Mon5:0415.35:0415.811:040.511:34-1.28:187:50Waning Gibbous30Mon
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 8:08 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 Zachar Bay, AK?

Zachar Bay, AK is currently in a spring phase. Tonight's moon is 16% 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 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 Waxing Crescent (16% illuminated). This places Zachar Bay, 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