Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Zachar Bay, AK.
Next low tide : in 5h 50m at 12:04 pm (-1.8 ft)
Next high tide : 6:24 pm (14.6 ft)
Sunset today : 10:57 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Crescent (24% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - Jan 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:3112.91:0014.77:103.77:46-1.09:564:40Full Moon1Sat
2Sun2:0913.61:3915.37:503.28:23-1.89:564:41Full Moon2Sun
3Mon2:4714.12:1815.78:292.89:00-2.29:554:43Full Moon3Mon
4Tue3:2414.42:5815.89:092.59:38-2.39:554:44Waning Gibbous4Tue
5Wed4:0214.53:4015.59:502.410:18-2.09:544:46Waning Gibbous5Wed
6Thu4:4214.54:2414.910:352.411:00-1.49:534:47Waning Gibbous6Thu
7Fri5:2414.25:1314.011:242.611:46-0.49:534:49Waning Gibbous7Fri
8Sat6:1113.96:1012.812:192.89:524:51Third Quarter8Sat
9Sun7:0213.77:1911.812:370.81:232.89:514:52Third Quarter9Sun
10Mon8:0013.58:4211.11:352.12:372.69:504:54Third Quarter10Mon
11Tue9:0313.610:0911.22:423.13:541.99:494:56Waning Crescent11Tue
12Wed10:0814.011:2411.93:553.75:050.89:484:58Waning Crescent12Wed
13Thu11:0914.55:043.76:05-0.49:475:00Waning Crescent13Thu
14Fri12:2712.912:0415.16:053.46:56-1.49:455:01Waning Crescent14Fri
15Sat1:1913.812:5515.76:582.87:41-2.19:445:03New Moon15Sat
16Sun2:0514.51:4216.07:462.38:23-2.59:435:05New Moon16Sun
17Mon2:4714.92:2516.08:301.99:02-2.59:425:07New Moon17Mon
18Tue3:2615.03:0615.79:121.79:40-2.19:405:10Waxing Crescent18Tue
19Wed4:0314.93:4515.19:521.810:16-1.49:395:12Waxing Crescent19Wed
20Thu4:3914.54:2414.210:332.110:52-0.49:375:14Waxing Crescent20Thu
21Fri5:1413.95:0313.111:142.511:280.89:355:16Waxing Crescent21Fri
22Sat5:4913.25:4611.911:583.19:345:18First Quarter22Sat
23Sun6:2712.56:3610.712:062.112:473.79:325:20First Quarter23Sun
24Mon7:0912.07:399.712:483.41:444.19:305:22First Quarter24Mon
25Tue7:5911.59:029.31:384.62:544.19:295:25First Quarter25Tue
26Wed8:5911.410:319.52:435.54:123.79:275:27First Quarter26Wed
27Thu10:0311.711:4010.33:595.95:172.79:255:29Waxing Gibbous27Thu
28Fri11:0212.45:085.66:071.59:235:32Waxing Gibbous28Fri
29Sat12:3111.411:53 AM13.36:044.96:490.39:215:34Waxing Gibbous29Sat
30Sun1:1312.412:4014.36:504.07:28-1.09:195:36Full Moon30Sun
31Mon1:5113.41:2415.27:332.98:06-2.09:175:38Full Moon31Mon
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 3:14 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 transitional phase. Tonight's moon is 24% 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 Waxing Crescent (24% 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