Tides Today & Tomorrow in Zachar Bay, AK

TIDE TIMES for Saturday, July 18, 2026
The tide is currently rising in Zachar Bay, AK.
Next low tide (tomorrow) : 12:33 am (0.7 ft)
Next high tide : in 4h 53m at 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 - Apr 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:4116.94:0816.59:59-3.210:15-2.27:398:57Full Moon1Sat
2Sun4:1817.14:5416.010:42-3.510:56-1.37:368:59Waning Gibbous2Sun
3Mon4:5816.85:4215.011:27-3.111:400.17:349:01Waning Gibbous3Mon
4Tue5:3915.96:3413.612:15-2.17:319:03Waning Gibbous4Tue
5Wed6:2514.67:3612.212:281.71:10-0.77:289:05Third Quarter5Wed
6Thu7:1913.18:5211.11:233.32:140.87:259:08Third Quarter6Thu
7Fri8:3011.710:2410.82:334.63:361.87:239:10Third Quarter7Fri
8Sat10:0411.011:4511.24:045.15:092.07:209:12Third Quarter8Sat
9Sun11:3511.25:404.56:221.67:179:14Waning Crescent9Sun
10Mon12:4312.012:4111.86:453.37:111.07:159:16Waning Crescent10Mon
11Tue1:2612.81:2912.57:312.17:490.67:129:19Waning Crescent11Tue
12Wed2:0013.42:0913.18:081.08:220.37:099:21Waning Crescent12Wed
13Thu2:3013.92:4413.68:410.18:520.17:069:23New Moon13Thu
14Fri2:5714.33:1713.99:12-0.79:210.27:049:25New Moon14Fri
15Sat3:2314.63:5014.09:42-1.19:510.57:019:27New Moon15Sat
16Sun3:4914.64:2313.810:13-1.210:211.06:589:29New Moon16Sun
17Mon4:1614.44:5613.310:45-1.110:521.76:569:32Waxing Crescent17Mon
18Tue4:4314.05:3212.611:17-0.611:242.66:539:34Waxing Crescent18Tue
19Wed5:1313.46:1111.711:520.111:593.66:519:36Waxing Crescent19Wed
20Thu5:4512.76:5810.812:320.96:489:38Waxing Crescent20Thu
21Fri6:2511.87:5810.112:414.61:221.76:459:40First Quarter21Fri
22Sat7:2111.09:179.81:385.42:272.46:439:43First Quarter22Sat
23Sun8:4210.410:3710.32:585.73:472.56:409:45First Quarter23Sun
24Mon10:1510.611:3911.44:285.25:041.96:389:47First Quarter24Mon
25Tue11:3411.55:423.76:061.06:359:49Waxing Gibbous25Tue
26Wed12:2712.712:3612.86:391.86:570.06:339:51Waxing Gibbous26Wed
27Thu1:0914.11:3014.07:28-0.17:43-0.86:309:54Waxing Gibbous27Thu
28Fri1:5015.42:2015.18:13-2.08:26-1.36:289:56Full Moon28Fri
29Sat2:3016.53:0815.78:57-3.49:09-1.46:259:58Full Moon29Sat
30Sun3:1017.13:5515.99:40-4.29:53-1.06:2310:00Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457648)

Common Questions About Zachar Bay, AK Tides

Show All
What time does the tide turn (slack tide) in Zachar Bay, AK today?

Slack tide in Zachar Bay, AK is approximately 9:28 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