Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide : 11:23 am (-3.0 ft)
Next high tide : in 5h 25m at 4:54 am (15.7 ft)
Sunset today : 11:00 pm
Sunrise tomorrow : 5:41 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Jan 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:0212.17:1610.212:363.01:274.59:564:41Third Quarter1Wed
2Thu7:5311.98:349.71:283.92:354.39:564:42Third Quarter2Thu
3Fri8:5212.19:5710.02:314.63:483.69:554:43Third Quarter3Fri
4Sat9:5212.611:0810.83:414.84:532.59:554:45Waning Crescent4Sat
5Sun10:4813.54:484.55:461.09:544:46Waning Crescent5Sun
6Mon12:0512.011:41 AM14.55:463.96:34-0.59:534:48Waning Crescent6Mon
7Tue12:5413.212:3015.66:372.97:18-1.99:534:49New Moon7Tue
8Wed1:4014.41:1816.57:252.08:02-3.09:524:51New Moon8Wed
9Thu2:2415.32:0617.18:121.18:44-3.79:514:53New Moon9Thu
10Fri3:0716.02:5317.38:580.59:28-3.89:504:55Waxing Crescent10Fri
11Sat3:5016.33:4016.99:450.210:11-3.39:494:56Waxing Crescent11Sat
12Sun4:3316.24:2916.110:330.310:56-2.39:484:58Waxing Crescent12Sun
13Mon5:1815.85:2114.811:250.711:44-0.89:475:00Waxing Crescent13Mon
14Tue6:0615.16:1913.212:211.39:455:02First Quarter14Tue
15Wed6:5914.37:2711.812:350.81:252.09:445:04First Quarter15Wed
16Thu7:5813.68:4910.91:332.52:392.39:435:06First Quarter16Thu
17Fri9:0513.210:1810.82:413.84:012.29:415:08Waxing Gibbous17Fri
18Sat10:1413.111:3411.33:584.55:141.69:405:10Waxing Gibbous18Sat
19Sun11:1613.35:114.56:110.89:385:12Waxing Gibbous19Sun
20Mon12:3112.112:0813.76:094.16:560.19:375:15Waxing Gibbous20Mon
21Tue1:1612.812:5314.26:563.67:34-0.59:355:17Full Moon21Tue
22Wed1:5413.41:3214.67:362.98:08-1.09:345:19Full Moon22Wed
23Thu2:2813.92:0814.88:132.48:40-1.29:325:21Full Moon23Thu
24Fri2:5914.22:4214.98:482.09:11-1.39:305:23Full Moon24Fri
25Sat3:2914.43:1614.79:221.89:42-1.09:285:26Waning Gibbous25Sat
26Sun3:5914.33:4914.39:571.810:13-0.59:265:28Waning Gibbous26Sun
27Mon4:2814.14:2413.610:322.010:450.39:255:30Waning Gibbous27Mon
28Tue4:5813.75:0012.711:082.411:181.39:235:32Waning Gibbous28Tue
29Wed5:3013.35:4111.711:482.811:542.49:215:35Third Quarter29Wed
30Thu6:0612.86:3210.712:353.39:195:37Third Quarter30Thu
31Fri6:5012.47:409.912:373.51:343.59:175:39Third Quarter31Fri
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 8:08 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 8% 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 Waxing Crescent (8% 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