Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Chernofski Harbor, AK.
Next low tide : in 5h 25m at 2:18 pm (0.5 ft)
Next high tide : 10:19 pm (3.0 ft)
Sunset today : 11:05 pm
Sunrise tomorrow : 7:27 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9462501
Common Questions About Tides

Chernofski Harbor, AK Tides - Apr 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:123.61:143.48:022.48:15-1.08:399:47First Quarter1Sun
2Mon3:583.42:173.28:592.29:07-0.68:379:49Waxing Gibbous2Mon
3Tue4:403.23:183.09:532.09:54-0.18:349:51Waxing Gibbous3Tue
4Wed5:193.04:192.710:451.710:380.48:329:53Waxing Gibbous4Wed
5Thu5:532.85:292.511:371.511:210.98:299:54Full Moon5Thu
6Fri6:192.66:502.312:251.28:279:56Full Moon6Fri
7Sat6:362.58:112.412:051.41:060.98:259:58Full Moon7Sat
8Sun6:432.49:362.512:551.91:430.68:2210:00Full Moon8Sun
9Mon6:442.410:592.82:002.32:220.48:2010:02Waning Gibbous9Mon
10Tue6:512.511:573.04:142.63:040.28:1810:04Waning Gibbous10Tue
11Wed7:032.55:482.73:490.08:1510:05Waning Gibbous11Wed
12Thu12:443.24:33-0.18:1310:07Waning Gibbous12Thu
13Fri1:283.35:16-0.38:1110:09Waning Gibbous13Fri
14Sat2:103.49:09 AM2.87:293.05:58-0.48:0810:11Third Quarter14Sat
15Sun2:463.310:20 AM2.87:183.06:38-0.48:0610:13Third Quarter15Sun
16Mon3:133.211:22 AM2.97:262.87:18-0.58:0410:14Third Quarter16Mon
17Tue3:313.012:242.97:502.57:57-0.48:0210:16Waning Crescent17Tue
18Wed3:442.81:332.88:242.18:36-0.27:5910:18Waning Crescent18Wed
19Thu3:542.82:482.79:081.59:140.27:5710:20Waning Crescent19Thu
20Fri4:082.84:082.69:580.89:560.77:5510:22Waning Crescent20Fri
21Sat4:313.05:412.610:540.110:431.37:5310:23New Moon21Sat
22Sun5:023.27:172.711:54-0.611:421.97:5110:25New Moon22Sun
23Mon5:423.38:433.012:54-1.27:4810:27New Moon23Mon
24Tue6:313.510:013.312:532.41:55-1.57:4610:29Waxing Crescent24Tue
25Wed7:273.611:093.62:132.82:57-1.77:4410:31Waxing Crescent25Wed
26Thu8:293.63:412.93:59-1.77:4210:33Waxing Crescent26Thu
27Fri12:073.89:36 AM3.54:592.84:59-1.67:4010:34First Quarter27Fri
28Sat12:593.910:48 AM3.36:042.65:55-1.37:3810:36First Quarter28Sat
29Sun1:493.911:59 AM3.27:062.36:49-0.97:3610:38First Quarter29Sun
30Mon2:353.71:102.98:072.07:41-0.47:3410:40First Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462501)

Common Questions About Chernofski Harbor, AK Tides

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What time does the tide turn (slack tide) in Chernofski Harbor, AK today?

Slack tide in Chernofski Harbor, AK is approximately 6:18 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 Chernofski Harbor, AK?

Chernofski Harbor, 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 Chernofski Harbor, 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 Chernofski Harbor, AK?

Tide predictions for Chernofski Harbor, 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 Chernofski Harbor, AK?

Tide data for Chernofski Harbor, AK is sourced from NOAA Station #9462501. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462501.

What is the moon phase in Chernofski Harbor, AK tonight?

Tonight the moon over Chernofski Harbor, AK is Waning Gibbous (90% illuminated). This places Chernofski Harbor, 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