Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Zachar Bay, AK.
Next low tide : in 3h 23m at 3:42 am (1.8 ft)
Next high tide : 10:12 am (9.6 ft)
Sunset today : 10:16 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waning Crescent (31% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Jul 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:139.18:2211.32:173.52:054.14:2010:16First Quarter1Thu
2Fri9:328.99:1411.43:243.23:055.04:2110:16Waxing Gibbous2Fri
3Sat10:499.210:0911.74:312.64:125.34:2210:15Waxing Gibbous3Sat
4Sun11:5310.011:0412.35:281.85:155.24:2310:14Waxing Gibbous4Sun
5Mon12:4510.86:170.76:104.84:2410:14Waxing Gibbous5Mon
6Tue1:3011.77:01-0.46:584.14:2510:13Full Moon6Tue
7Wed12:4413.82:1012.67:41-1.47:433.24:2710:12Full Moon7Wed
8Thu1:3014.52:4913.38:21-2.38:272.44:2810:11Full Moon8Thu
9Fri2:1615.13:2713.99:00-2.99:101.74:2910:10Full Moon9Fri
10Sat3:0015.34:0414.39:39-3.19:541.24:3110:09Waning Gibbous10Sat
11Sun3:4515.14:4314.510:19-2.810:400.94:3210:08Waning Gibbous11Sun
12Mon4:3214.55:2214.511:00-2.011:290.84:3410:06Waning Gibbous12Mon
13Tue5:2313.56:0414.311:44-0.84:3510:05Third Quarter13Tue
14Wed6:1912.36:5014.012:230.912:310.74:3710:04Third Quarter14Wed
15Thu7:2611.17:4313.61:241.11:252.34:3810:02Third Quarter15Thu
16Fri8:4710.38:4413.22:331.22:293.74:4010:01Third Quarter16Fri
17Sat10:1710.29:5313.13:511.03:444.64:429:59Waning Crescent17Sat
18Sun11:3710.811:0213.35:060.45:014.74:439:58Waning Crescent18Sun
19Mon12:4011.66:10-0.46:084.24:459:56Waning Crescent19Mon
20Tue12:0413.81:3012.57:02-1.27:033.54:479:55New Moon20Tue
21Wed12:5814.22:1213.27:46-1.77:502.74:499:53New Moon21Wed
22Thu1:4514.62:4913.78:25-2.18:312.04:509:51New Moon22Thu
23Fri2:2714.73:2313.99:01-2.19:101.64:529:49New Moon23Fri
24Sat3:0514.63:5514.09:35-1.99:481.44:549:48Waxing Crescent24Sat
25Sun3:4214.14:2513.810:07-1.310:241.44:569:46Waxing Crescent25Sun
26Mon4:1813.44:5413.510:38-0.411:011.74:589:44Waxing Crescent26Mon
27Tue4:5412.55:2213.111:100.711:402.15:009:42Waxing Crescent27Tue
28Wed5:3411.55:5212.611:422.05:029:40First Quarter28Wed
29Thu6:1910.46:2612.112:222.612:173.35:049:38First Quarter29Thu
30Fri7:169.47:0811.61:113.112:594.65:069:36First Quarter30Fri
31Sat8:368.78:0511.22:143.41:575.75:089:34First Quarter31Sat
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 6:57 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 transitional phase. Tonight's moon is 31% 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 Crescent (31% 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