Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide : 10:27 am (-1.7 ft)
Next high tide : in 24m at 3:56 am (14.4 ft)
Sunset today : 10:32 pm
Sunrise tomorrow : 6:09 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Jul 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:2815.56:2115.011:58-3.05:2111:16Waxing Crescent1Wed
2Thu6:2114.37:1114.412:240.612:46-1.65:2211:15First Quarter2Thu
3Fri7:1912.98:0313.71:211.11:380.05:2311:15First Quarter3Fri
4Sat8:2511.59:0013.12:241.72:351.55:2411:14First Quarter4Sat
5Sun9:4010.610:0212.73:352.03:382.85:2611:13First Quarter5Sun
6Mon11:0210.311:0412.54:511.94:463.65:2711:12Waxing Gibbous6Mon
7Tue12:1510.66:011.45:533.95:2811:11Waxing Gibbous7Tue
8Wed12:0112.61:1411.16:580.86:503.85:2911:10Waxing Gibbous8Wed
9Thu12:5012.92:0211.87:430.17:383.45:3111:09Waxing Gibbous9Thu
10Fri1:3413.32:4212.48:21-0.58:203.05:3211:08Full Moon10Fri
11Sat2:1313.63:1712.98:56-0.98:582.55:3411:07Full Moon11Sat
12Sun2:5013.93:5113.29:29-1.39:352.25:3511:05Full Moon12Sun
13Mon3:2614.14:2313.510:02-1.410:111.95:3711:04Full Moon13Mon
14Tue4:0114.14:5513.510:34-1.310:471.95:3811:03Waning Gibbous14Tue
15Wed4:3613.85:2713.411:06-1.011:232.05:4011:01Waning Gibbous15Wed
16Thu5:1213.35:5913.111:39-0.45:4211:00Waning Gibbous16Thu
17Fri5:5012.66:3312.812:022.212:140.45:4310:58Waning Gibbous17Fri
18Sat6:3211.77:1012.512:432.512:521.35:4510:57Third Quarter18Sat
19Sun7:2210.97:5412.31:312.71:352.35:4710:55Third Quarter19Sun
20Mon8:2610.18:4812.22:282.82:293.25:4910:53Third Quarter20Mon
21Tue9:449.89:5112.43:362.63:373.95:5010:52Third Quarter21Tue
22Wed11:0810.210:5813.04:501.94:524.05:5210:50Waning Crescent22Wed
23Thu12:2011.25:590.76:033.55:5410:48Waning Crescent23Thu
24Fri12:0313.91:1912.46:58-0.87:052.65:5610:46Waning Crescent24Fri
25Sat1:0215.02:1113.77:50-2.27:591.55:5810:44New Moon25Sat
26Sun1:5715.92:5914.98:38-3.38:500.46:0010:42New Moon26Sun
27Mon2:4816.73:4315.79:23-4.09:38-0.56:0210:40New Moon27Mon
28Tue3:3817.04:2716.210:08-4.210:25-0.96:0410:38Waxing Crescent28Tue
29Wed4:2616.75:0916.210:51-3.711:13-0.96:0610:36Waxing Crescent29Wed
30Thu5:1415.95:5215.811:35-2.76:0810:34Waxing Crescent30Thu
31Fri6:0314.76:3615.012:02-0.512:19-1.26:1010:32Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457648)

Common Questions About Zachar Bay, AK Tides

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

Slack tide in Zachar Bay, AK is approximately 7:11 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 95% 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 Waning Gibbous (95% 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