Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Zachar Bay, AK.
Next low tide : in 58m at 9:57 am (-1.6 ft)
Next high tide : 4:18 pm (13.6 ft)
Sunset today : 10:34 pm
Sunrise tomorrow : 6:07 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Mar 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:2710.811:119.52:286.94:143.38:076:47First Quarter1Fri
2Sat10:0411.24:176.85:302.18:046:49Waxing Gibbous2Sat
3Sun12:0810.711:19 AM12.25:345.66:200.58:026:51Waxing Gibbous3Sun
4Mon12:4812.012:1613.66:274.07:02-1.07:596:53Waxing Gibbous4Mon
5Tue1:2413.41:0515.07:112.37:40-2.27:566:56Full Moon5Tue
6Wed1:5814.71:5016.07:530.58:18-3.07:536:58Full Moon6Wed
7Thu2:3215.82:3416.68:34-0.98:55-3.37:517:00Full Moon7Thu
8Fri3:0616.63:1816.69:15-1.99:33-2.87:487:02Waning Gibbous8Fri
9Sat3:4116.94:0316.09:58-2.410:12-1.77:457:05Waning Gibbous9Sat
10Sun4:1716.74:4914.810:42-2.210:52-0.27:437:07Waning Gibbous10Sun
11Mon4:5516.05:4113.311:29-1.311:361.77:407:09Waning Gibbous11Mon
12Tue5:3714.86:4211.712:23-0.17:377:11Third Quarter12Tue
13Wed6:2713.48:0310.412:273.61:291.37:347:13Third Quarter13Wed
14Thu7:3312.19:5110.11:335.22:582.27:317:16Third Quarter14Thu
15Fri9:1011.311:2210.83:086.14:422.17:297:18Waning Crescent15Fri
16Sat10:4911.54:555.65:531.37:267:20Waning Crescent16Sat
17Sun12:1911.811:57 AM12.36:044.46:410.57:237:22Waning Crescent17Sun
18Mon1:0012.712:4513.16:503.07:18-0.27:207:24Waning Crescent18Mon
19Tue1:3213.41:2413.87:271.87:48-0.67:187:27New Moon19Tue
20Wed2:0014.01:5914.28:000.88:16-0.87:157:29New Moon20Wed
21Thu2:2614.52:3114.48:300.08:43-0.77:127:31New Moon21Thu
22Fri2:5014.73:0214.39:00-0.59:10-0.37:097:33New Moon22Fri
23Sat3:1414.83:3414.09:30-0.79:380.47:067:35Waxing Crescent23Sat
24Sun3:3814.64:0613.410:01-0.510:061.37:047:38Waxing Crescent24Sun
25Mon4:0214.24:3912.510:320.010:352.57:017:40Waxing Crescent25Mon
26Tue4:2713.65:1611.511:050.711:053.76:587:42Waxing Crescent26Tue
27Wed4:5512.86:0210.311:431.611:394.96:557:44First Quarter27Wed
28Thu5:3012.07:079.312:332.56:537:46First Quarter28Thu
29Fri6:2111.18:508.912:296.01:473.26:507:48First Quarter29Fri
30Sat7:4810.410:309.61:596.73:263.06:477:51First Quarter30Sat
31Sun9:3510.711:2810.83:516.34:492.06:447:53Waxing Gibbous31Sun
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 1:07 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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