Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide : 10:58 am (-1.4 ft)
Next high tide : in 2h 09m at 4:32 am (14.2 ft)
Sunset today : 10:30 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9457648
Common Questions About Tides

Zachar Bay, AK Tides - May 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:3710.35:474.06:052.56:2110:02Waning Crescent1Mon
2Tue12:2311.712:3510.96:402.96:502.26:1810:04Waning Crescent2Tue
3Wed1:0012.41:1911.67:201.87:271.86:1610:06Waning Crescent3Wed
4Thu1:3213.01:5712.37:540.78:001.56:1410:09Waning Crescent4Thu
5Fri2:0213.62:3312.98:26-0.28:321.36:1210:11New Moon5Fri
6Sat2:3114.13:0913.48:58-1.09:041.26:0910:13New Moon6Sat
7Sun3:0114.53:4413.69:31-1.59:381.36:0710:15New Moon7Sun
8Mon3:3114.64:2013.510:04-1.710:121.66:0510:17New Moon8Mon
9Tue4:0214.54:5713.310:38-1.710:472.16:0310:19Waxing Crescent9Tue
10Wed4:3614.25:3612.811:15-1.311:252.76:0010:21Waxing Crescent10Wed
11Thu5:1213.76:2012.211:55-0.85:5810:23Waxing Crescent11Thu
12Fri5:5412.97:1211.612:093.412:41-0.15:5610:26Waxing Crescent12Fri
13Sat6:4612.18:1311.31:014.01:360.75:5410:28First Quarter13Sat
14Sun7:5311.39:2111.42:074.32:411.25:5210:30First Quarter14Sun
15Mon9:1510.910:2912.03:254.13:531.45:5010:32First Quarter15Mon
16Tue10:4011.211:2812.94:443.15:031.35:4810:34Waxing Gibbous16Tue
17Wed11:5312.15:521.56:050.85:4610:36Waxing Gibbous17Wed
18Thu12:1914.112:5413.16:49-0.26:590.35:4410:38Waxing Gibbous18Thu
19Fri1:0615.11:4914.17:39-1.97:48-0.15:4310:39Full Moon19Fri
20Sat1:5116.02:4014.88:26-3.18:35-0.25:4110:41Full Moon20Sat
21Sun2:3516.53:2915.19:10-3.99:20-0.15:3910:43Full Moon21Sun
22Mon3:1816.64:1615.19:54-4.010:050.35:3710:45Full Moon22Mon
23Tue4:0116.25:0214.710:38-3.610:501.05:3610:47Waning Gibbous23Tue
24Wed4:4415.45:4914.011:22-2.711:361.85:3410:49Waning Gibbous24Wed
25Thu5:2814.36:3713.112:08-1.55:3310:50Waning Gibbous25Thu
26Fri6:1513.07:3012.212:262.812:56-0.15:3110:52Third Quarter26Fri
27Sat7:0711.68:2711.51:213.61:491.25:3010:54Third Quarter27Sat
28Sun8:1010.49:2911.12:254.22:492.35:2810:55Third Quarter28Sun
29Mon9:259.710:3011.13:394.33:543.05:2710:57Third Quarter29Mon
30Tue10:449.611:2211.54:553.84:593.35:2610:59Waning Crescent30Tue
31Wed11:5110.05:563.05:543.25:2511:00Waning Crescent31Wed
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 7:45 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 90% 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 (90% 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