Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide : 11:30 am (-0.8 ft)
Next high tide : in 1h 15m at 5:09 am (13.8 ft)
Sunset today : 10:28 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Sep 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:5710.29:3312.13:212.73:355.16:158:14Waxing Gibbous1Sat
2Sun11:0911.310:4813.14:391.74:524.26:178:11Waxing Gibbous2Sun
3Mon12:0312.75:400.35:532.76:198:08Waxing Gibbous3Mon
4Tue12:4914.26:31-1.26:451.06:218:05Waxing Gibbous4Tue
5Wed12:4315.71:3215.57:16-2.47:33-0.56:248:03Full Moon5Wed
6Thu1:3316.62:1316.57:59-3.18:18-1.76:268:00Full Moon6Thu
7Fri2:2117.12:5317.18:41-3.39:03-2.46:287:57Full Moon7Fri
8Sat3:0817.13:3317.19:23-2.89:47-2.56:307:54Waning Gibbous8Sat
9Sun3:5416.44:1316.710:05-1.810:33-2.06:327:52Waning Gibbous9Sun
10Mon4:4215.34:5515.710:48-0.311:21-0.96:347:49Waning Gibbous10Mon
11Tue5:3313.85:4014.511:341.46:367:46Third Quarter11Tue
12Wed6:3112.26:3113.112:150.412:263.26:387:43Third Quarter12Wed
13Thu7:4411.07:3711.91:181.81:304.66:407:40Third Quarter13Thu
14Fri9:1410.59:0211.22:372.72:555.46:427:38Third Quarter14Fri
15Sat10:4110.810:2711.34:092.84:295.36:447:35Waning Crescent15Sat
16Sun11:4111.511:2912.05:202.35:364.46:477:32Waning Crescent16Sun
17Mon12:2412.36:081.76:213.46:497:29Waning Crescent17Mon
18Tue12:1612.712:5713.06:451.06:572.46:517:26Waning Crescent18Tue
19Wed12:5413.41:2613.77:160.47:291.46:537:24New Moon19Wed
20Thu1:2814.01:5414.37:450.08:000.66:557:21New Moon20Thu
21Fri2:0114.52:2014.78:14-0.28:310.06:577:18New Moon21Fri
22Sat2:3414.72:4714.98:44-0.29:03-0.36:597:15New Moon22Sat
23Sun3:0714.63:1514.99:140.29:35-0.37:017:12Waxing Crescent23Sun
24Mon3:4014.23:4314.79:450.810:080.07:037:10Waxing Crescent24Mon
25Tue4:1613.64:1314.310:181.710:430.57:057:07Waxing Crescent25Tue
26Wed4:5512.74:4713.710:542.711:241.27:087:04Waxing Crescent26Wed
27Thu5:4111.85:2812.911:363.87:107:01First Quarter27Thu
28Fri6:4210.96:2412.112:161.912:324.87:126:58First Quarter28Fri
29Sat8:0410.57:4211.61:242.61:495.47:146:56First Quarter29Sat
30Sun9:3310.99:1411.82:482.63:195.17:166:53First Quarter30Sun
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 8:19 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 83% 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 (83% 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