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 1h 36m 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 - Apr 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:5611.85:104.95:440.66:417:55Waxing Gibbous1Mon
2Tue12:0912.311:56 AM13.26:042.96:29-0.76:397:57Waxing Gibbous2Tue
3Wed12:4513.812:4614.66:490.87:09-1.76:367:59Waxing Gibbous3Wed
4Thu1:2015.21:3315.67:31-1.17:49-2.36:338:01Full Moon4Thu
5Fri1:5616.32:1916.28:13-2.78:28-2.26:308:04Full Moon5Fri
6Sat2:3217.13:0516.28:55-3.69:08-1.76:288:06Full Moon6Sat
7Sun3:0917.23:5015.69:37-3.89:48-0.66:258:08Waning Gibbous7Sun
8Mon3:4616.84:3814.610:21-3.310:310.86:228:10Waning Gibbous8Mon
9Tue4:2715.95:3113.211:09-2.111:172.56:198:12Waning Gibbous9Tue
10Wed5:1114.56:3211.712:02-0.66:178:15Third Quarter10Wed
11Thu6:0312.87:5210.612:114.11:071.06:148:17Third Quarter11Thu
12Fri7:1511.39:2910.41:235.32:342.16:118:19Third Quarter12Fri
13Sat8:5710.510:5010.93:035.74:132.36:098:21Third Quarter13Sat
14Sun10:3410.711:4411.74:454.95:221.86:068:23Waning Crescent14Sun
15Mon11:3811.45:473.66:091.36:038:26Waning Crescent15Mon
16Tue12:2212.512:2512.16:292.36:440.96:018:28Waning Crescent16Tue
17Wed12:5313.21:0312.87:031.17:140.65:588:30Waning Crescent17Wed
18Thu1:2013.71:3713.27:340.17:420.55:558:32New Moon18Thu
19Fri1:4414.22:0913.68:04-0.78:100.75:538:34New Moon19Fri
20Sat2:0914.52:4213.78:33-1.28:391.05:508:36New Moon20Sat
21Sun2:3414.63:1513.59:03-1.49:081.55:478:39New Moon21Sun
22Mon3:0014.53:4913.19:34-1.39:392.35:458:41Waxing Crescent22Mon
23Tue3:2714.14:2412.410:06-0.810:103.15:428:43Waxing Crescent23Tue
24Wed3:5613.65:0411.510:41-0.110:454.15:408:45Waxing Crescent24Wed
25Thu4:2812.85:5210.611:210.711:265.05:378:47Waxing Crescent25Thu
26Fri5:0812.06:569.912:131.55:358:50First Quarter26Fri
27Sat6:0511.18:189.712:245.81:212.15:328:52First Quarter27Sat
28Sun8:3010.410:3810.31:496.03:432.26:309:54First Quarter28Sun
29Mon10:0810.511:3611.44:245.34:591.76:279:56First Quarter29Mon
30Tue11:2911.45:393.76:000.96:259:58Waxing Gibbous30Tue
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